All Possible Flight Routes - Select an Origin Airport:
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| IATA Code | Airport Name | Airport Location | Further Actions |
|---|---|---|---|
| AAA | Anaa Airport | Anaa, Tuamotus, French Polynesia | Routes from AAA |
| AAB | Arrabury Airport | Arrabury, Queensland, Australia | Routes from AAB |
| AAC | El Arish International Airport | El Arish, Egypt | Routes from AAC |
| AAD | Ad-Dabbah Airport | Al Dabbah, Sudan | Routes from AAD |
| AAE | Rabah Bitat Airport | Annaba, Algeria | Routes from AAE |
| AAF | Apalachicola Regional Airport | Apalachicola, Florida, United States | Routes from AAF |
| AAG | Avelino Vieira Airport | Arapoti, Paraná, Brazil | Routes from AAG |
| AAH | Merzbrück Airfield | Aachen, Germany | Routes from AAH |
| AAI | Arraias Airport | Arraias, Tocantins, Brazil | Routes from AAI |
| AAJ | Cayana Airstrip | Awaradam, Suriname | Routes from AAJ |
| AAK | Aranuka Airport | Aranuka, Kiribati | Routes from AAK |
| AAL | Aalborg Airport | Aalborg, Denmark | Routes from AAL |
| AAM | Mala Mala Airport | Mala Mala, South Africa | Routes from AAM |
| AAN | Al-Ain International Airport | Al Ain, United Arab Emirates | Routes from AAN |
| AAO | Anaco Airport | Anaco, Venezuela | Routes from AAO |
| AAP | Andrau Airpark | Houston, Texas, United States | Routes from AAP |
| AAQ | Anapa Airport | Anapa, Russia | Routes from AAQ |
| AAR | Aarhus Airport | Aarhus, Denmark | Routes from AAR |
| AAS | Apalapsili Airport | Apalapsili, Indonesia | Routes from AAS |
| AAT | Altay Airport | Altay, Xinjiang, China | Routes from AAT |
| AAU | Asau Airport | Asau, Samoa | Routes from AAU |
| AAV | Allah Valley Airport | Surallah, South Cotabato, Philippines | Routes from AAV |
| AAW | Abbottabad Airport | Abbottabad, Pakistan | Routes from AAW |
| AAX | Romeu Zema Airport | Araxá, Minas Gerais, Brazil | Routes from AAX |
| AAY | Al Ghaydha Airport | Al Ghaydah, Yemen | Routes from AAY |
| AAZ | Quetzaltenango Airport | Quetzaltenango, Guatemala | Routes from AAZ |
| ABA | Abakan International Airport | Abakan, Khakassia, Russia | Routes from ABA |
| ABB | Asaba International Airport | Asaba, Delta, Niger | Routes from ABB |
| ABD | Abadan International Airport | Abadan, Iran | Routes from ABD |
| ABE | Lehigh Valley International Airport | Allentown, Pennsylvania, United States | Routes from ABE |
| ABF | Abaiang Atoll Airport | Abaiang, Kiribati | Routes from ABF |
| ABG | Abingdon Airport | Abingdon, Queensland, Australia | Routes from ABG |
| ABH | Alpha Airport | Alpha, Queensland, Australia | Routes from ABH |
| ABI | Abilene Regional Airport | Abilene, Texas, United States | Routes from ABI |
| ABJ | Félix Houphouët-Boigny International Airport | Abidjan, Côte d'Ivoire | Routes from ABJ |
| ABK | Kabri Dar Airport | Kabri Dar (Kabre Dare), Ethiopia | Routes from ABK |
| ABL | Ambler Airport | Ambler, Alaska, United States | Routes from ABL |
| ABM | Northern Peninsula Airport | Bamaga, Queensland, Australia | Routes from ABM |
| ABN | Albina Airstrip | Albina, Suriname | Routes from ABN |
| ABO | Aboisso Airport | Aboisso, Côte d'Ivoire | Routes from ABO |
| ABP | Atkamba Airport | Atkamba, Papua New Guinea | Routes from ABP |
| ABQ | Albuquerque International Sunport | Albuquerque, New Mexico, United States | Routes from ABQ |
| ABR | Aberdeen Regional AirportAberdeen Army Airfield | Aberdeen, South Dakota, United States | Routes from ABR |
| ABS | Al Hufalysin Airport | Abu Simbel, Egypt | Routes from ABS |
| ABT | Al-Baha Domestic Airport | Al-Baha, Saudi Arabia | Routes from ABT |
| ABU | Haliwen Airport | Atambua, Indonesia | Routes from ABU |
| ABV | Nnamdi Azikiwe International Airport | Abuja, Nigeria | Routes from ABV |
| ABW | Abau Airport | Abau, Papua New Guinea | Routes from ABW |
| ABX | Albury Airport | Albury, New South Wales, Australia | Routes from ABX |
| ABY | Southwest Georgia Regional Airport | Albany, Georgia, United States | Routes from ABY |
| ABZ | Aberdeen International Airport | Aberdeen, Scotland, United Kingdom | Routes from ABZ |
| ACA | General Juan N. Álvarez International Airport | Acapulco, Guerrero, Mexico | Routes from ACA |
| ACB | Antrim County Airport | Bellaire, Michigan, United States | Routes from ACB |
| ACC | Kotoka International Airport Accra Air Force Station | Accra, Ghana | Routes from ACC |
| ACD | Alcides Fernández Airport | Acandí, Colombia | Routes from ACD |
| ACE | Lanzarote Airport | Arrecife, Canary Islands, Spain | Routes from ACE |
| ACH | St. Gallen–Altenrhein Airport | Altenrhein, Switzerland | Routes from ACH |
| ACI | Alderney Airport | Alderney, Channel Islands, United Kingdom | Routes from ACI |
| ACJ | Anuradhapura Airport | Anuradhapura, Sri Lanka | Routes from ACJ |
| ACK | Nantucket Memorial Airport | Nantucket, Massachusetts, United States | Routes from ACK |
| ACL | Aguaclara Airport | Aguaclara, Colombia | Routes from ACL |
| ACM | Chacalluta International Airport | Arica, Amazonas, Colombia | Routes from ACM |
| ACN | Ciudad Acuña International Airport | Ciudad Acuña, Coahuila, Mexico | Routes from ACN |
| ACR | Araracuara Airport | Araracuara, Colombia | Routes from ACR |
| ACS | Achinsk Airport | Achinsk, Krasnoyarsk Krai, Russia | Routes from ACS |
| ACT | Waco Regional Airport | Waco, Texas, United States | Routes from ACT |
| ACU | Achutupo Airport | Achutupo, Panama | Routes from ACU |
| ACV | Arcata/Eureka Airport | McKinleyville, California, United States | Routes from ACV |
| ACY | Atlantic City International Airport | Atlantic City, New Jersey, United States | Routes from ACY |
| ACZ | Zabol Airport | Zabol, Iran | Routes from ACZ |
| ADA | Adana Şakirpaşa Airport | Adana, Turkey | Routes from ADA |
| ADB | İzmir Adnan Menderes Airport | İzmir, Turkey | Routes from ADB |
| ADC | Andakombe Airport | Andakombe, Papua New Guinea | Routes from ADC |
| ADD | Addis Ababa Bole International Airport | Addis Ababa, Ethiopia | Routes from ADD |
| ADE | Aden International Airport | Aden, Yemen | Routes from ADE |
| ADF | Adıyaman Airport | Adıyaman, Turkey | Routes from ADF |
| ADG | Lenawee County Airport | Adrian, Michigan, United States | Routes from ADG |
| ADH | Aldan Airport | Aldan, Russia | Routes from ADH |
| ADI | Arandis Airport | Arandis / Swakopmund, Namibia | Routes from ADI |
| ADJ | Amman Civil Airport | Amman, Jordan | Routes from ADJ |
| ADK | Adak Airport | Adak Island, Alaska, United States | Routes from ADK |
| ADL | Adelaide Airport | Adelaide, South Australia, Australia | Routes from ADL |
| ADM | Ardmore Municipal Airport | Ardmore, Oklahoma, United States | Routes from ADM |
| ADO | Andamooka Airport | Andamooka, South Australia, Australia | Routes from ADO |
| ADP | Ampara Airport | Ampara, Sri Lanka | Routes from ADP |
| ADQ | Kodiak Benny Benson State Airport | Kodiak, Alaska, United States | Routes from ADQ |
| ADR | Robert F. Swinnie Airport | Andrews, South Carolina, United States | Routes from ADR |
| ADS | Addison Airport | Dallas, Texas, United States | Routes from ADS |
| ADT | Ada Municipal Airport | Ada, Oklahoma, United States | Routes from ADT |
| ADU | Ardabil Airport | Ardabil, Iran | Routes from ADU |
| ADV | Ed Daein Airport | Ed Daein, East Darfur, Sudan | Routes from ADV |
| ADW | Andrews Field | Camp Springs, Maryland, United States | Routes from ADW |
| ADX | RAF Leuchars | St Andrews, Scotland, United Kingdom | Routes from ADX |
| ADZ | Gustavo Rojas Pinilla International Airport | San Andres Island, Colombia | Routes from ADZ |
| AEA | Abemama Atoll Airport | Abemama Atoll, Kiribati | Routes from AEA |
| AEB | Baise Bama Airport | Baise, Guangxi, China | Routes from AEB |
| AEG | Aek Godang Airport | Padang Sidempuan, Indonesia | Routes from AEG |
| AEH | Abéché Airport | Abéché, Chad | Routes from AEH |
| AEL | Albert Lea Municipal Airport | Albert Lea, Minnesota, United States | Routes from AEL |
| AEO | Aioun el Atrouss Airport | Aioun El Atrouss, Mauritania | Routes from AEO |
| AEP | Jorge Newbery Airfield | Buenos Aires, Argentina | Routes from AEP |
| AER | Sochi International Airport, Russia | Sochi, Krasnodar, Russia | Routes from AER |
| AES | Ålesund Airport, Vigra | Aalesund, Norway | Routes from AES |
| AET | Allakaket Airport | Allakaket, Alaska, United States | Routes from AET |
| AEX | Alexandria International Airport | Alexandria, Louisiana, United States | Routes from AEX |
| AEY | Akureyri Airport | Akureyri, Iceland | Routes from AEY |
| AFA | San Rafael Airport | San Rafael, Mendoza, Argentina | Routes from AFA |
| AFD | Port Alfred Airport | Port Alfred, South Africa | Routes from AFD |
| AFF | United States Air Force Academy | Colorado Springs, Colorado, United States | Routes from AFF |
| AFL | Piloto Osvaldo Marques Dias Airport | Alta Floresta, Brazil | Routes from AFL |
| AFN | Jaffrey Airport - Silver Ranch Airpark | Jaffrey, New Hampshire, United States | Routes from AFN |
| AFO | Afton Municipal Airport | Afton, Wyoming, United States | Routes from AFO |
| AFS | Zarafshan Airport | Zarafshan, Navoiy Province, Uzbekistan | Routes from AFS |
| AFT | Afutara Airport | Afutara, Solomon Islands | Routes from AFT |
| AFW | Fort Worth Alliance Airport | Fort Worth, Texas, United States | Routes from AFW |
| AFY | Afyon Airport | Afyon, Turkey | Routes from AFY |
| AGA | Agadir – Al Massira Airport | Agadir, Morocco | Routes from AGA |
| AGB | Augsburg Airport | Augsburg, Bavaria, Germany | Routes from AGB |
| AGC | Allegheny County Airport | Pittsburgh, Pennsylvania, United States | Routes from AGC |
| AGD | Anggi Airport | Anggi, Indonesia | Routes from AGD |
| AGE | Wangerooge Airport | Wangerooge, Lower Saxony, Germany | Routes from AGE |
| AGF | Agen La Garenne Airport | Agen, France | Routes from AGF |
| AGH | Ängelholm–Helsingborg Airport | Ängelholm, Sweden | Routes from AGH |
| AGI | Wageningen Airstrip | Wageningen, Suriname | Routes from AGI |
| AGJ | Aguni Airport | Aguni, Japan | Routes from AGJ |
| AGL | Wanigela Airport | Wanigela, Papua New Guinea | Routes from AGL |
| AGM | Tasiilaq Heliport | Tasiilaq, Greenland | Routes from AGM |
| AGN | Angoon Seaplane Base | Angoon, Alaska, United States | Routes from AGN |
| AGO | Magnolia Municipal Airport | Magnolia, Arkansas, United States | Routes from AGO |
| AGP | Málaga Airport | Málaga, Spain | Routes from AGP |
| AGQ | Agrinio Airport | Agrinion, Greece | Routes from AGQ |
| AGR | Agra Airport | Agra, India | Routes from AGR |
| AGS | Augusta Regional Airport at Bush Field | Augusta, Georgia, United States | Routes from AGS |
| AGT | Guaraní International Airport | Ciudad del Este, Paraguay | Routes from AGT |
| AGU | Jesús Terán Peredo International Airport | Aguascalientes, Mexico | Routes from AGU |
| AGV | Oswaldo Guevara Mujica Airport | Acarigua, Venezuela | Routes from AGV |
| AGW | Agnew Airport | Agnew, Queensland, Australia | Routes from AGW |
| AGX | Agatti Aerodrome | Agatti Island, India | Routes from AGX |
| AGY | Argyle Downs Airport | Argyle Downs, Western Australia, Australia | Routes from AGY |
| AGZ | Aggeneys Airport | Aggeneys, South Africa | Routes from AGZ |
| AHB | Abha Regional Airport | Abha / Khamis Mushait, Saudi Arabia | Routes from AHB |
| AHC | Amedee Army AirfieldReno Army Air Base Auxiliary Flight Strip | Herlong, California, United States | Routes from AHC |
| AHD | Ardmore Downtown Executive Airport | Ardmore, Oklahoma, United States | Routes from AHD |
| AHE | Ahe Airport | Ahe, French Polynesia | Routes from AHE |
| AHF | Arapahoe Municipal Airport | Arapahoe, Nebraska, United States | Routes from AHF |
| AHH | Amery Municipal Airport | Amery, Wisconsin, United States | Routes from AHH |
| AHI | Amahai Airport | Amahai, Indonesia | Routes from AHI |
| AHN | Athens Ben Epps Airport | Athens, Georgia, United States | Routes from AHN |
| AHO | Alghero-Fertilia Airport | Alghero, Sardinia, Italy | Routes from AHO |
| AHU | Cherif Al Idrissi Airport | Al Hoceima, Morocco | Routes from AHU |
| AHZ | Alpe d'Huez Airport | Alpe d'Huez, France | Routes from AHZ |
| AIA | Alliance Municipal Airport | Alliance, Nebraska, United States | Routes from AIA |
| AIC | Airok Airport | Airok, Marshall Islands | Routes from AIC |
| AID | Anderson Municipal Airport | Anderson, Indiana, United States | Routes from AID |
| AIE | Aiome Airport | Aiome, Papua New Guinea | Routes from AIE |
| AIF | Marcelo Pires Halzhausen State Airport | Assis, São Paulo, Brazil | Routes from AIF |
| AIG | Yalinga Airport | Yalinga, Central African Republic | Routes from AIG |
| AIH | Aiambak Airport | Aiambak, Papua New Guinea | Routes from AIH |
| AII | Ali-Sabieh Airport | Ali-Sabieh, Djibouti | Routes from AII |
| AIK | Aiken Municipal Airport | Aiken, South Carolina, United States | Routes from AIK |
| AIM | Ailuk Airport | Ailuk, Marshall Islands | Routes from AIM |
| AIN | Wainwright Airport | Fort Wainwright, Alaska, United States | Routes from AIN |
| AIO | Atlantic Municipal Airport | Atlantic, Iowa, United States | Routes from AIO |
| AIP | Ailinglaplap Atoll | Ailinglaplap Atoll, Marshall Islands | Routes from AIP |
| AIR | Aripuanã Airport | Aripuanã, Mato Grosso, Brazil | Routes from AIR |
| AIS | Arorae Island Airport | Arorae Island, Kiribati | Routes from AIS |
| AIV | George Downer Airport | Aliceville, Alabama, United States | Routes from AIV |
| AIY | Bader Field | Atlantic City, New Jersey, United States | Routes from AIY |
| AIZ | Lee C. Fine Memorial Airport | Lake Ozark, Missouri, United States | Routes from AIZ |
| AJA | Napoleon Bonaparte Airport | Ajaccio, Corsica, France | Routes from AJA |
| AJF | Al-Jawf Domestic Airport | Al-Jawf, Saudi Arabia | Routes from AJF |
| AJI | Agri Airport | Ağrı, Turkey | Routes from AJI |
| AJJ | Akjoujt Airport | Akjoujt, Mauritania | Routes from AJJ |
| AJL | Lengpui Airport | Aizawl, India | Routes from AJL |
| AJN | Ouani Airport (FMCV- Port of Soap) | Anjouan, Comoros | Routes from AJN |
| AJO | Al-Jawf Domestic Airport | Aljouf, Yemen | Routes from AJO |
| AJR | Arvidsjaur Airport | Arvidsjaur, Sweden | Routes from AJR |
| AJU | Aracaju–Santa Maria Airport | Aracaju, Sergipe, Brazil | Routes from AJU |
| AJY | Mano Dayak International Airport | Agadez, Niger | Routes from AJY |
| AKA | Ankang Wulipu Airport | Ankang, Shaanxi, China | Routes from AKA |
| AKB | Atka Airport | Atka, Alaska, United States | Routes from AKB |
| AKC | Akron Fulton International Airport | Akron, Ohio, United States | Routes from AKC |
| AKD | Shivani Airport | Akola, India | Routes from AKD |
| AKE | Akieni Airport | Akieni, Gabon | Routes from AKE |
| AKF | Kufra Airport | Kufra, Libya | Routes from AKF |
| AKI | Akiak Airport | Akiak, Alaska, United States | Routes from AKI |
| AKJ | Asahikawa Airport | Asahikawa, Hokkaido, Japan | Routes from AKJ |
| AKK | Akhiok Airport | Akhiok, Alaska, United States | Routes from AKK |
| AKL | Auckland Airport | Mangere, New Zealand | Routes from AKL |
| AKM | Zakouma Airport | Zakouma, Chad | Routes from AKM |
| AKN | King Salmon Airport | King Salmon, Alaska, United States | Routes from AKN |
| AKO | Colorado Plains Regional Airport | Akron, Colorado, United States | Routes from AKO |
| AKP | Anaktuvuk Pass Airport | Anaktuvuk Pass, Alaska, United States | Routes from AKP |
| AKQ | Gunung Batin Airport | Astraksetra, Indonesia | Routes from AKQ |
| AKR | Akure Airport | Akure, Nigeria | Routes from AKR |
| AKS | Auki Gwaunaru'u Airport | Auki / Gwaunaru'u, Solomon Islands | Routes from AKS |
| AKT | RAF Akrotiri | Akrotiri, Cyprus | Routes from AKT |
| AKU | Aksu Airport | Aksu, Xinjiang, China | Routes from AKU |
| AKV | Akulivik Airport | Akulivik, Quebec, Canada | Routes from AKV |
| AKX | Aktobe International Airport | Aktobe (Aktyubinsk), Kazakhstan | Routes from AKX |
| AKY | Sittwe Airport | Sittwe, Myanmar (Burma) | Routes from AKY |
| ALA | Almaty International Airport | Almaty, Kazakhstan | Routes from ALA |
| ALB | Albany International Airport | Albany, New York, United States | Routes from ALB |
| ALC | Alicante-Elche Airport | Alicante, Spain | Routes from ALC |
| ALD | Alerta Airport | Alerta, Peru | Routes from ALD |
| ALE | Alpine-Casparis Municipal Airport | Alpine, Texas, United States | Routes from ALE |
| ALF | Alta Airport | Alta, Norway | Routes from ALF |
| ALG | Houari Boumediene Airport | Algiers, Algeria | Routes from ALG |
| ALH | Albany Airport | Albany, Western Australia, Australia | Routes from ALH |
| ALI | Alice International Airport | Alice, Texas, United States | Routes from ALI |
| ALJ | Alexander Bay Airport | Alexander Bay, South Africa | Routes from ALJ |
| ALL | Albenga Airport | Albenga, Italy | Routes from ALL |
| ALM | Alamogordo–White Sands Regional Airport | Alamogordo, New Mexico, United States | Routes from ALM |
| ALN | St. Louis Regional Airport | Alton, Illinois, United States | Routes from ALN |
| ALO | Waterloo Regional Airport (Livingston Betsworth Field) | Waterloo, Iowa, United States | Routes from ALO |
| ALP | Aleppo International Airport | Aleppo, Syria | Routes from ALP |
| ALQ | Gaudêncio Machado Ramos Airport | Alegrete, Rio Grande do Sul, Brazil | Routes from ALQ |
| ALR | Alexandra Aerodrome | Alexandra, New Zealand | Routes from ALR |
| ALS | San Luis Valley Regional Airport | Alamosa, Colorado, United States | Routes from ALS |
| ALU | Alula Airport | Alula, Somalia | Routes from ALU |
| ALW | Walla Walla Regional AirportWalla Walla Army Air Base | Walla Walla, Washington, United States | Routes from ALW |
| ALX | Thomas C. Russell Field | Alexander City, Alabama, United States | Routes from ALX |
| ALY | Alexandria International Airport | Alexandria, Egypt | Routes from ALY |
| ALZ | Alitak Seaplane Base | Lazy Bay, Alaska, United States | Routes from ALZ |
| AMA | Rick Husband Amarillo International Airport | Amarillo, Texas, United States | Routes from AMA |
| AMB | Ambilobe Airport | Ambilobe, Madagascar | Routes from AMB |
| AMC | Am Timan Airport | Am Timan, Chad | Routes from AMC |
| AMD | Sardar Vallabhbhai Patel International Airport | Ahmedabad, India | Routes from AMD |
| AMH | Arba Minch Airport | Arba Minch, Ethiopia | Routes from AMH |
| AMI | Selaparang Airport | Mataram, Indonesia | Routes from AMI |
| AMK | Animas Air Park | Durango, Colorado, United States | Routes from AMK |
| AMM | Queen Alia International Airport | Amman, Jordan | Routes from AMM |
| AMN | Gratiot Community Airport | Alma, Michigan, United States | Routes from AMN |
| AMO | Mao Airport | Mao, Chad | Routes from AMO |
| AMP | Ampanihy Airport | Ampanihy, Madagascar | Routes from AMP |
| AMQ | Pattimura Airport (PTA) | Ambon, Indonesia | Routes from AMQ |
| AMS | Amsterdam Airport Schiphol | Haarlemmermeer, Netherlands | Routes from AMS |
| AMV | Amderma | Amderma, Russia | Routes from AMV |
| AMW | Ames Municipal Airport | Ames, Iowa, United States | Routes from AMW |
| AMY | Ambatomainty Airport | Ambatomainty, Madagascar | Routes from AMY |
| AMZ | Ardmore Airport | Ardmore, New Zealand | Routes from AMZ |
| ANB | Anniston Regional Airport | Anniston, Alabama, United States | Routes from ANB |
| ANC | Ted Stevens Anchorage International Airport | Anchorage, Alaska, United States | Routes from ANC |
| AND | Anderson Regional Airport | Anderson, South Carolina, United States | Routes from AND |
| ANE | Angers – Loire Airport | Angers, France | Routes from ANE |
| ANF | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) | Antofagasta, Chile | Routes from ANF |
| ANG | Angoulême - Brie - Champniers Airport | Angoulême, France | Routes from ANG |
| ANI | Aniak Airport | Aniak, Alaska, United States | Routes from ANI |
| ANJ | Zanaga Airport | Zanaga, Republic of the Congo | Routes from ANJ |
| ANL | Aeroporto de Andulo | Andulo, Angola | Routes from ANL |
| ANM | Antsirabato Airport | Antalaha, Madagascar | Routes from ANM |
| ANN | Annette Island Airport | Annette Island, Alaska, United States | Routes from ANN |
| ANO | Angoche Airport | Angoche, Mozambique | Routes from ANO |
| ANP | Lee Airport | Annapolis, Maryland, United States | Routes from ANP |
| ANQ | Tri-State Steuben County Airport | Angola, Indiana, United States | Routes from ANQ |
| ANR | Antwerp International Airport | Antwerp, Belgium | Routes from ANR |
| ANS | Andahuaylas Airport | Andahuaylas, Peru | Routes from ANS |
| ANU | V. C. Bird International Airport | St. John's, Antigua, Antigua and Barbuda | Routes from ANU |
| ANV | Anvik Airport | Anvik, Alaska, United States | Routes from ANV |
| ANW | Ainsworth Regional Airport | Ainsworth, Nebraska, United States | Routes from ANW |
| ANX | Andøya Airport, Andenes | Andenes, Norway | Routes from ANX |
| ANY | Anthony Municipal Airport | Anthony, Kansas, United States | Routes from ANY |
| AOC | Leipzig–Altenburg Airport | Altenburg, Thuringia, Germany | Routes from AOC |
| AOD | Abou-Deïa Airport | Abou-Deia, Chad | Routes from AOD |
| AOE | Eskişehir Anadolu Airport | Eskişehir, Turkey | Routes from AOE |
| AOG | Anshan Teng'ao Airport | Anshan, Liaoning, China | Routes from AOG |
| AOH | Lima Allen County Airport | Lima, Ohio, United States | Routes from AOH |
| AOI | Falconara Airport | Ancona, Italy | Routes from AOI |
| AOJ | Aomori Airport | Aomori, Japan | Routes from AOJ |
| AOK | Karpathos Island National Airport | Karpathos, Greece | Routes from AOK |
| AOL | Paso de los Libres Airport | Paso de los Libres, Corrientes, Argentina | Routes from AOL |
| AOO | Altoona–Blair County Airport | Altoona, Pennsylvania, United States | Routes from AOO |
| AOQ | Aappilattoq Heliport | Aappilattoq, Qaasuitsup, Greenland | Routes from AOQ |
| AOR | Sultan Abdul Halim Airport | Alor Star, Kedah, Malaysia | Routes from AOR |
| AOS | Amook Bay Seaplane Base | Amook Bay, Alaska, United States | Routes from AOS |
| AOT | Aosta Valley Airport | Aosta, Italy | Routes from AOT |
| APA | Centennial Airport | Arapahoe County, Colorado, United States | Routes from APA |
| APB | Apolo Airport | Apolo, La Paz, Bolivia | Routes from APB |
| APC | Napa County Airport | Napa, California, United States | Routes from APC |
| APF | Naples Municipal Airport | Naples, Florida, United States | Routes from APF |
| APG | Phillips Army Airfield | Aberdeen Proving Ground, Maryland, United States | Routes from APG |
| APH | A.P. Hill Army Airfield | Fort A.P. Hill, Virginia, United States | Routes from APH |
| API | Captain Luis F. Gómez Niño Air Base (Apiay Air Base) | Apiay, Colombia | Routes from API |
| APK | Apataki Airport | Apataki, French Polynesia | Routes from APK |
| APL | Nampula Airport | Nampula, Mozambique | Routes from APL |
| APN | Alpena County Regional Airport | Alpena, Michigan, United States | Routes from APN |
| APO | Antonio Roldán Betancourt Airport | Apartadó, Colombia | Routes from APO |
| APT | Marion County Airport | Jasper, Tennessee, United States | Routes from APT |
| APU | Capitão João Busse Airport | Apucarana, Paraná, Brazil | Routes from APU |
| APV | Apple Valley Airport | Apple Valley, California, United States | Routes from APV |
| APW | Faleolo International Airport | Apia, Upolu Island, Samoa | Routes from APW |
| APX | Alberto Bertelli Airport | Arapongas, Paraná, Brazil | Routes from APX |
| APZ | Zapala Airport | Zapala, Neuquén, Argentina | Routes from APZ |
| AQA | Bartolomeu de Gusmão State Airport | Araraquara, São Paulo, Brazil | Routes from AQA |
| AQB | Quiché Airport | Quiché, El Quiché, Guatemala | Routes from AQB |
| AQG | Anqing Tianzhushan Airport | Anqing, Anhui, China | Routes from AQG |
| AQI | Qaisumah Domestic Airport | Qaisumah, Hafar Al-Batin, Eastern Province, Saudi Arabia | Routes from AQI |
| AQJ | King Hussein International Airport | Aqaba, Jordan | Routes from AQJ |
| AQP | Rodríguez Ballón International Airport | Arequipa, Peru | Routes from AQP |
| ARA | Acadiana Regional Airport | New Iberia, Louisiana, United States | Routes from ARA |
| ARB | Ann Arbor Municipal Airport | Ann Arbor, Michigan, United States | Routes from ARB |
| ARC | Arctic Village Airport | Arctic Village, Alaska, United States | Routes from ARC |
| ARD | Alor Island Airport | Alor Island, Indonesia | Routes from ARD |
| ARE | Antonio (Nery) Juarbe Pol Airport | Arecibo, Puerto Rico | Routes from ARE |
| ARG | Walnut Ridge Regional AirportWalnut Ridge Army Airfield | Walnut Ridge, Arkansas, United States | Routes from ARG |
| ARH | Talagi Airport | Arkhangelsk, Russia | Routes from ARH |
| ARI | Chacalluta International Airport | Arica, Chile | Routes from ARI |
| ARJ | Arso Airport | Arso, Indonesia | Routes from ARJ |
| ARK | Arusha Airport | Arusha, Tanzania | Routes from ARK |
| ARL | Arly Airport | Arly, Burkina Faso | Routes from ARL |
| ARM | Armidale Airport | Armidale, New South Wales, Australia | Routes from ARM |
| ARN | Stockholm Arlanda Airport | Stockholm, Sweden | Routes from ARN |
| ARR | Alto Río Senguer Airport | Alto Río Senguer, Chubut, Argentina | Routes from ARR |
| ART | Watertown International Airport | Watertown, New York, United States | Routes from ART |
| ARU | Dario Guarita State Airport | Araçatuba, São Paulo, Brazil | Routes from ARU |
| ARV | Lakeland Airport | Minocqua/Woodruff, Wisconsin, United States | Routes from ARV |
| ARW | Arad International Airport | Arad, Romania | Routes from ARW |
| ARY | Ararat Airport | Ararat, Victoria, Australia | Routes from ARY |
| ARZ | N'Zeto/Ambrizete Airport | N'zeto, Angola | Routes from ARZ |
| ASA | Assab International Airport | Assab, Eritrea | Routes from ASA |
| ASB | Ashgabat International Airport | Ashgabat, Turkmenistan | Routes from ASB |
| ASC | Ascención de Guarayos Airport | Ascención de Guarayos, Bolivia | Routes from ASC |
| ASD | Andros Town Airport | Andros Island, Bahamas | Routes from ASD |
| ASE | Aspen–Pitkin County Airport | Aspen, Colorado, United States | Routes from ASE |
| ASF | Narimanovo Airport | Astrakhan, Russia | Routes from ASF |
| ASG | Ashburton Aerodrome | Ashburton, New Zealand | Routes from ASG |
| ASH | Nashua Airport | Nashua, New Hampshire, United States | Routes from ASH |
| ASI | RAF Ascension | Georgetown, Ascension Island, Saint Helena | Routes from ASI |
| ASJ | Amami Airport | Amami Island, Japan | Routes from ASJ |
| ASK | Yamoussoukro Airport | Yamoussoukro, Côte d'Ivoire | Routes from ASK |
| ASL | Harrison County Airport | Marshall, Texas, United States | Routes from ASL |
| ASM | Asmara International Airport | Asmara, Eritrea | Routes from ASM |
| ASN | Talladega Municipal Airport | Talladega, Alabama, United States | Routes from ASN |
| ASO | Asosa Airport | Asosa, Ethiopia | Routes from ASO |
| ASP | Alice Springs Airport | Alice Springs, Northern Territory, Australia | Routes from ASP |
| ASQ | Austin Airport | Austin, Nevada, United States | Routes from ASQ |
| ASR | Kayseri Erkilet Airport | Kayseri Province, Turkey | Routes from ASR |
| AST | Astoria Regional Airport | Astoria, Oregon, United States | Routes from AST |
| ASU | Silvio Pettirossi International Airport | Asunción, Paraguay | Routes from ASU |
| ASV | Amboseli Airport | Amboseli, Kenya | Routes from ASV |
| ASW | Aswan International Airport | Aswan, Egypt | Routes from ASW |
| ASX | John F. Kennedy Memorial Airport | Ashland, Wisconsin, United States | Routes from ASX |
| ASY | Ashley Municipal Airport | Ashley, North Dakota, United States | Routes from ASY |
| ATA | Comandante FAP Germán Arias Graziani Airport | Huaraz, Peru | Routes from ATA |
| ATB | Atbara Airport | Atbara, Sudan | Routes from ATB |
| ATC | Arthur's Town Airport | Arthur's Town, Cat Island, Bahamas | Routes from ATC |
| ATD | Uru Harbour Airport | Atoifi, Malaita, Solomon Islands | Routes from ATD |
| ATE | Antlers Municipal Airport | Antlers, Oklahoma, United States | Routes from ATE |
| ATF | Chachoan Airport | Ambato, Ecuador | Routes from ATF |
| ATH | Athens International Airport Eleftherios Venizelos | Athens, Greece | Routes from ATH |
| ATI | Artigas International Airport | Artigas, Artigas, Uruguay | Routes from ATI |
| ATK | Atqasuk Edward Burnell Sr. Memorial Airport | Atqasuk, Alaska, United States | Routes from ATK |
| ATL | Hartsfield–Jackson Atlanta International Airport | Atlanta, Georgia, United States | Routes from ATL |
| ATM | Altamira Airport | Altamira, Pará, Brazil | Routes from ATM |
| ATN | Namatanai Airport | Namatanai, Papua New Guinea | Routes from ATN |
| ATO | Ohio University Airport Gordon K. Bush Airport | Athens/Albany, Ohio, United States | Routes from ATO |
| ATQ | Sri Guru Ram Dass Jee International AirportAmritsar International Airport | Amritsar, India | Routes from ATQ |
| ATR | Atar Airport | Atar, Mauritania | Routes from ATR |
| ATS | Artesia Municipal Airport | Artesia, New Mexico, United States | Routes from ATS |
| ATT | Atmautluak Airport | Atmautluak, Alaska, United States | Routes from ATT |
| ATU | Casco Cove Coast Guard Station | Attu Island, Alaska, United States | Routes from ATU |
| ATV | Ati Airport | Ati, Chad | Routes from ATV |
| ATW | Outagamie County Regional Airport | Greenville, Wisconsin, United States | Routes from ATW |
| ATX | Atbasar | Atbasar, Kazakhstan | Routes from ATX |
| ATY | Watertown Regional Airport | Watertown, South Dakota, United States | Routes from ATY |
| ATZ | Assiut Airport | Assiut, Egypt | Routes from ATZ |
| AUA | Queen Beatrix International Airport | Oranjestad, Aruba | Routes from AUA |
| AUC | Santiago Pérez Quiroz Airport | Arauca, Colombia | Routes from AUC |
| AUF | Auxerre - Branches Aerodrome | Auxerre, France | Routes from AUF |
| AUG | Augusta State Airport | Augusta, Maine, United States | Routes from AUG |
| AUH | Abu Dhabi International Airport | Abu Dhabi, United Arab Emirates | Routes from AUH |
| AUK | Alakanuk Airport | Alakanuk, Alaska, United States | Routes from AUK |
| AUL | Aur Airport | Aur Atoll, Marshall Islands | Routes from AUL |
| AUM | Austin Municipal Airport | Austin, Minnesota, United States | Routes from AUM |
| AUN | Auburn Municipal Airport | Auburn, California, United States | Routes from AUN |
| AUO | Auburn University Regional Airport | Auburn, Alabama, United States | Routes from AUO |
| AUP | Agaun Airport | Agaun, Papua New Guinea | Routes from AUP |
| AUQ | Atuona Airport | Atuona, Marquesas Islands, French Polynesia | Routes from AUQ |
| AUR | Aurillac – Tronquières Airport | Aurillac, France | Routes from AUR |
| AUS | Austin–Bergstrom International Airport | Austin, Texas, United States | Routes from AUS |
| AUU | Aurukun Airport | Aurukun, Queensland, Australia | Routes from AUU |
| AUW | Wausau Downtown Airport | Wausau, Wisconsin, United States | Routes from AUW |
| AUX | Araguaína Airport | Araguaína, Tocantins, Brazil | Routes from AUX |
| AUY | Anatom Airport Aneityum Airport | Anatom, Taféa, Vanuatu | Routes from AUY |
| AUZ | Chicago/Aurora Municipal Airport | Aurora, Illinois, United States | Routes from AUZ |
| AVA | Anshun Huangguoshu Airport | Anshu, Guizhou Province, China | Routes from AVA |
| AVB | Aviano Air Base | Aviano, Pordenone, Italy | Routes from AVB |
| AVI | Máximo Gómez Airport | Ciego de Ávila, Cuba | Routes from AVI |
| AVK | Arvaykheer Airport | Arvaikheer, Mongolia | Routes from AVK |
| AVL | Asheville Regional Airport | Fletcher, North Carolina, United States | Routes from AVL |
| AVN | Avignon - Caumont Airport | Avignon, France | Routes from AVN |
| AVO | Avon Park Executive Airport | Avon Park, Florida, United States | Routes from AVO |
| AVP | Wilkes-Barre/Scranton International Airport | Avoca, Pennsylvania, United States | Routes from AVP |
| AVV | Avalon Airport | Avalon, Victoria, Australia | Routes from AVV |
| AVW | Marana Regional Airport | Tucson, Arizona, United States | Routes from AVW |
| AWA | Awasa International Airport | Awasa, Ethiopia | Routes from AWA |
| AWB | Awaba Airport | Awaba, Papua New Guinea | Routes from AWB |
| AWD | Aniwa Airport | Aniwa Island, Taféa, Vanuatu | Routes from AWD |
| AWK | Wake Island Airfield | Wake Island, United States Minor Outlying Islands | Routes from AWK |
| AWM | West Memphis Municipal Airport | West Memphis, Arkansas, United States | Routes from AWM |
| AWZ | Ahwaz International Airport | Ahwaz, Iran | Routes from AWZ |
| AXA | Clayton J. Lloyd International Airport | The Valley, Anguilla | Routes from AXA |
| AXB | Maxson Airfield | Alexandria Bay, New York, United States | Routes from AXB |
| AXC | Aramac Airport | Aramac, Queensland, Australia | Routes from AXC |
| AXD | Alexandroupolis International Airport | Alexandroupolis, Greece | Routes from AXD |
| AXF | Alxa Left Banner Bayanhot Airport | Alxa Left Banner, Inner Mongolia, China | Routes from AXF |
| AXG | Algona Municipal Airport | Algona, Iowa, United States | Routes from AXG |
| AXK | Ataq Airport | Ataq, Yemen | Routes from AXK |
| AXM | El Edén Airport International | Armenia, Colombia | Routes from AXM |
| AXN | Alexandria Municipal Airport | Alexandria, Minnesota, United States | Routes from AXN |
| AXP | Spring Point Airport | Spring Point, Acklins Island, Bahamas | Routes from AXP |
| AXR | Arutua Airport | Arutua, Tuamotus, French Polynesia | Routes from AXR |
| AXS | Altus/Quartz Mountain Regional Airport | Altus, Oklahoma, United States | Routes from AXS |
| AXT | Akita Airport | Akita, Japan | Routes from AXT |
| AXU | Axum Emperor Yohannes IV Airport | Axum, Ethiopia | Routes from AXU |
| AXV | Neil Armstrong Airport | Wapakoneta, Ohio, United States | Routes from AXV |
| AYA | Ayapel Airport | Ayapel, Colombia | Routes from AYA |
| AYC | Coronel FAP Alfredo Mendívil Duarte Airport | Ayacucho, Peru | Routes from AYC |
| AYE | Moore Army Airfield | Leominster, Massachusetts, United States | Routes from AYE |
| AYH | RAF AlconburyUSAAF Station 102 | Alconbury, England, United Kingdom | Routes from AYH |
| AYK | Arkalyk | Arkalyk, Kazakhstan | Routes from AYK |
| AYP | Coronel FAP Alfredo Mendívil Duarte Airport | Ayacucho, Peru | Routes from AYP |
| AYQ | Ayers Rock Airport | Yulara, Northern Territory, Australia | Routes from AYQ |
| AYS | Waycross-Ware County AirportWaycross Army Airfield | Waycross, Georgia, United States | Routes from AYS |
| AYT | Antalya Airport | Antalya, Turkey | Routes from AYT |
| AYU | Aiyura Airport | Aiyura, Papua New Guinea | Routes from AYU |
| AYW | Ayawasi Airport | Ayawasi, Indonesia | Routes from AYW |
| AZA | Phoenix–Mesa Gateway Airport | Phoenix, Arizona, United States | Routes from AZA |
| AZD | Shahid Sadooghi Airport | Yazd, Iran | Routes from AZD |
| AZN | Andizhan International Airport | Andizhan, Uzbekistan | Routes from AZN |
| AZO | Kalamazoo/Battle Creek International Airport | Kalamazoo/Battle Creek, Michigan, United States | Routes from AZO |
| AZR | Touat-Cheikh Sidi Mohamed Belkebir Airport | Adrar, Algeria | Routes from AZR |
| AZS | El Catey International Airport | El Catey, Samaná, Dominican Republic | Routes from AZS |
| AZZ | Ambriz Airport | Ambriz, Angola | Routes from AZZ |
| BAB | Beale Air Force Base | Marysville, California, United States | Routes from BAB |
| BAD | Barksdale Air Force Base | Bossier City, Louisiana, United States | Routes from BAD |
| BAE | Barcelonnette - Saint-Pons Airport | Barcelonnette / Saint-Pons, Alpes-de-Haute-Provence, France | Routes from BAE |
| BAF | Westfield-Barnes Regional Airport | Westfield / Springfield, Massachusetts, United States | Routes from BAF |
| BAG | Loakan Airport | Baguio City, Philippines | Routes from BAG |
| BAH | Bahrain International Airport | Al Muharraq, Bahrain | Routes from BAH |
| BAI | Buenos Aires Airporrt | Buenos Aires, Costa Rica | Routes from BAI |
| BAJ | Bali Airport | Bali, West New Britain, Papua New Guinea | Routes from BAJ |
| BAL | Batman Airport | Batman, Turkey | Routes from BAL |
| BAM | Battle Mountain Airport | Battle Mountain, Nevada, United States | Routes from BAM |
| BAN | Basongo Airport | Basongo, Democratic Republic of the Congo | Routes from BAN |
| BAQ | Ernesto Cortissoz International Airport | Barranquilla, Colombia | Routes from BAQ |
| BAS | Balalae Airport | Ballalae, Solomon Islands | Routes from BAS |
| BAT | Chafei Amsei State Airport | Barretos, São Paulo, Brazil | Routes from BAT |
| BAU | Bauru State Airport | Bauru, São Paulo, Brazil | Routes from BAU |
| BAV | Baotou Airport | Baotou, Inner Mongolia, China | Routes from BAV |
| BAX | Barnaul Airport | Barnaul, Altai Krai, Russia | Routes from BAX |
| BAY | Baia Mare Airport | Baia Mare, Romania | Routes from BAY |
| BAZ | Barcelos Airport | Barcelos, Amazonas, Brazil | Routes from BAZ |
| BBA | Balmaceda Airport | Balmaceda, Chile | Routes from BBA |
| BBB | Benson Municipal Airport | Benson, Minnesota, United States | Routes from BBB |
| BBC | Bay City Municipal Airport | Bay City, Texas, United States | Routes from BBC |
| BBD | Curtis Field | Brady, Texas, United States | Routes from BBD |
| BBG | Butaritari Atoll Airport | Butaritari Atoll, Kiribati | Routes from BBG |
| BBH | Stralsund Barth Airport | Barth, Mecklenburg-Vorpommern, Germany | Routes from BBH |
| BBI | Biju Patnaik Airport | Bhubaneswar, India | Routes from BBI |
| BBJ | Bitburg Airport | Bitburg, Rhineland-Palatinate, Germany | Routes from BBJ |
| BBK | Kasane Airport | Kasane, Botswana | Routes from BBK |
| BBL | Ballera Airport | Ballera, Queensland, Australia | Routes from BBL |
| BBM | Battambang Airport | Battambang, Cambodia | Routes from BBM |
| BBN | Bario Kelabit Airport | Bario, Sarawak, Malaysia | Routes from BBN |
| BBO | Berbera Airport | Berbera, Somalia | Routes from BBO |
| BBP | Bembridge Airport | Bembridge, Isle of Wight, United Kingdom | Routes from BBP |
| BBQ | Barbuda Codrington Airport | Codrington, Barbuda, Antigua and Barbuda | Routes from BBQ |
| BBS | Blackbushe Airport | Yateley, Hampshire, England, United Kingdom | Routes from BBS |
| BBT | Berbérati Airport | Berbérati, Central African Republic | Routes from BBT |
| BBU | Bucharest Băneasa Aurel Vlaicu International Airport | Bucharest, Romania | Routes from BBU |
| BBW | Broken Bow Municipal Airport | Broken Bow, Nebraska, United States | Routes from BBW |
| BBX | Wings Field | Blue Bell, Pennsylvania, United States | Routes from BBX |
| BBY | Bambari Airport | Bambari, Central African Republic | Routes from BBY |
| BBZ | Zambezi Airport | Zambezi, Zambia | Routes from BBZ |
| BCA | Gustavo Rizo Airport | Baracoa, Cuba | Routes from BCA |
| BCB | Virginia Tech Montgomery Executive Airport | Blacksburg, Virginia, United States | Routes from BCB |
| BCC | Bear Creek 3 Airport | Bear Creek, Alaska, United States | Routes from BCC |
| BCD | Bacolod-Silay International Airport | Bacolod City, Philippines | Routes from BCD |
| BCE | Bryce Canyon Airport | Bryce Canyon, Utah, United States | Routes from BCE |
| BCF | Bouca Airport | Bouca, Central African Republic | Routes from BCF |
| BCH | Baucau Airport | Baucau, East Timor | Routes from BCH |
| BCI | Barcaldine Airport | Barcaldine, Queensland, Australia | Routes from BCI |
| BCL | Barra del Colorado Airport | Barra del Colorado, Costa Rica | Routes from BCL |
| BCM | Bacău George Enescu International Airport | Bacău, Romania | Routes from BCM |
| BCN | Barcelona–El Prat Airport | El Prat de Llobregat (near Barcelona), Spain | Routes from BCN |
| BCO | Baco Airport (Jinka Airport) | Jinka, Ethiopia | Routes from BCO |
| BCS | Southern Seaplane Airport | Belle Chasse, Louisiana, United States | Routes from BCS |
| BCT | Boca Raton Airport | Boca Raton, Florida, United States | Routes from BCT |
| BCW | Benguerra Island Airport | Benguera Island, Mozambique | Routes from BCW |
| BDA | L.F. Wade International Airport | Ferry Reach (near Hamilton), Bermuda | Routes from BDA |
| BDB | Bundaberg Airport | Bundaberg, Queensland, Australia | Routes from BDB |
| BDD | Badu Island Airport | Badu Island, Queensland, Australia | Routes from BDD |
| BDE | Baudette International Airport | Baudette, Minnesota, United States | Routes from BDE |
| BDG | Blanding Municipal Airport | Blanding, Utah, United States | Routes from BDG |
| BDH | Bandar Lengeh Airport | Bandar Lengeh, Iran | Routes from BDH |
| BDI | Bird Island Airport | Bird Island, Seychelles | Routes from BDI |
| BDJ | Syamsudin Noor International Airport (SNA) | Banjarmasin, South Kalimantan, Indonesia | Routes from BDJ |
| BDK | Soko Airport | Bondoukou, Côte d'Ivoire | Routes from BDK |
| BDL | Bradley International Airport | Windsor Locks (near Hartford), Connecticut, United States | Routes from BDL |
| BDM | Bandırma Airport | Bandırma, Turkey | Routes from BDM |
| BDO | Husein Sastranegara International Airport (HSA) | Bandung, Indonesia | Routes from BDO |
| BDP | Bhadrapur Airport | Bhadrapur / Chandragadhi, Nepal | Routes from BDP |
| BDQ | Civil Airport Harni | Vadodara, India | Routes from BDQ |
| BDR | Igor I. Sikorsky Memorial Airport | Bridgeport, Connecticut, United States | Routes from BDR |
| BDS | Brindisi – Salento Airport | Brindisi, Italy | Routes from BDS |
| BDT | Gbadolite Airport | Gbadolite, Democratic Republic of the Congo | Routes from BDT |
| BDU | Bardufoss Airport | Bardufoss, Norway | Routes from BDU |
| BDY | Bandon State Airport | Bandon, Oregon, United States | Routes from BDY |
| BEB | Benbecula Airport | Benbecula, Scotland, United Kingdom | Routes from BEB |
| BEC | Beech Factory Airport | Wichita, Kansas, United States | Routes from BEC |
| BED | Laurence G. Hanscom Field | Bedford, Massachusetts, United States | Routes from BED |
| BEF | Bluefields Airport | Bluefields, Nicaragua | Routes from BEF |
| BEG | Belgrade Nikola Tesla Airport | Belgrade, Serbia | Routes from BEG |
| BEH | Southwest Michigan Regional Airport | Benton Harbor, Michigan, United States | Routes from BEH |
| BEI | Beica Airport | Beica, Ethiopia | Routes from BEI |
| BEJ | Kalimarau Airport | Tanjung Redeb, Berau, East Kalimantan, Indonesia | Routes from BEJ |
| BEL | Belém/Val de Cans–Júlio Cezar Ribeiro International Airport | Belém, Pará, Brazil | Routes from BEL |
| BEM | Bossembélé Airport | Bossembélé, Central African Republic | Routes from BEM |
| BEN | Benina International Airport | Benghazi, Libya | Routes from BEN |
| BEO | Belmont Airport | Newcastle, New South Wales, Australia | Routes from BEO |
| BEP | Bellary Airport | Bellary, India | Routes from BEP |
| BEQ | RAF Honington USAAF Station 375 | Bury St. Edmunds, England, United Kingdom | Routes from BEQ |
| BES | Brest Bretagne Airport | Brest, France | Routes from BES |
| BET | Bethel Airport | Bethel, Alaska, United States | Routes from BET |
| BEU | Bedourie Airport | Bedourie, Queensland, Australia | Routes from BEU |
| BEV | Be'er Sheva Airport | Beersheba, Israel | Routes from BEV |
| BEW | Beira Airport | Beira, Mozambique | Routes from BEW |
| BEX | RAF Benson | Benson, Oxfordshire, England, United Kingdom | Routes from BEX |
| BEY | Beirut Air Base | Beirut, Lebanon | Routes from BEY |
| BEZ | Beru Island Airport | Beru, Kiribati | Routes from BEZ |
| BFD | Bradford Regional Airport | Bradford, Pennsylvania, United States | Routes from BFD |
| BFF | Western Nebraska Regional Airport | Scottsbluff, Nebraska, United States | Routes from BFF |
| BFG | Bullfrog Basin Airport | Glen Canyon, Utah, United States | Routes from BFG |
| BFH | Bacacheri Airport | Curitiba, Paraná, Brazil | Routes from BFH |
| BFI | King County International Airport | Seattle, Washington, United States | Routes from BFI |
| BFJ | Bijie Feixiong Airport | Guizhou Province, China | Routes from BFJ |
| BFL | Meadows Field | Bakersfield, California, United States | Routes from BFL |
| BFM | Mobile Downtown Airport | Mobile, Alabama, United States | Routes from BFM |
| BFN | Bloemfontein International Airport | Bloemfontein, Free State, South Africa | Routes from BFN |
| BFO | Buffalo Range Airport | Chiredzi, Zimbabwe | Routes from BFO |
| BFP | Beaver County Airport | Beaver Falls, Pennsylvania, United States | Routes from BFP |
| BFR | Virgil I. Grissom Municipal Airport | Bedford, Indiana, United States | Routes from BFR |
| BFS | Belfast International Airport | Belfast, Northern Ireland, United Kingdom | Routes from BFS |
| BFT | Beaufort County Airport | Beaufort County, South Carolina, United States | Routes from BFT |
| BFU | Bengbu Airport | Bengbu, Anhui, China | Routes from BFU |
| BFV | Buriram Airport | Buriram (Buri Ram), Thailand | Routes from BFV |
| BFW | Sidi Bel Abbès Airport | Sidi Bel Abbès, Algeria | Routes from BFW |
| BFX | Bafoussam Airport | Bafoussam, Cameroon | Routes from BFX |
| BGA | Palonegro International Airport | Bucaramanga, Colombia | Routes from BGA |
| BGC | Bragança Airport | Bragança, Portugal | Routes from BGC |
| BGD | Hutchinson County Airport | Borger, Texas, United States | Routes from BGD |
| BGE | Decatur County Industrial Air Park | Bainbridge, Georgia, United States | Routes from BGE |
| BGF | Bangui M'Poko International Airport | Bangui, Central African Republic | Routes from BGF |
| BGH | Abbaye Airport | Boghe (Bogué), Mauritania | Routes from BGH |
| BGI | Grantley Adams International Airport | Bridgetown, Barbados | Routes from BGI |
| BGK | Big Creek Airport | Big Creek, Belize | Routes from BGK |
| BGM | Greater Binghamton Airport | Binghamton, New York, United States | Routes from BGM |
| BGN | Belaya Gora Airport | Belaya Gora, Sakha Republic, Russia | Routes from BGN |
| BGO | Bergen-Flesland International Airport | Bergen, Norway | Routes from BGO |
| BGQ | Big Lake Airport | Big Lake, Alaska, United States | Routes from BGQ |
| BGR | Bangor International Airport | Bangor, Maine, United States | Routes from BGR |
| BGS | Webb Air Force Base Big Spring Army Airfield | Big Spring, Texas, United States | Routes from BGS |
| BGT | Bagdad Airport | Bagdad, Arizona, United States | Routes from BGT |
| BGU | Bangassou Airport | Bangassou, Central African Republic | Routes from BGU |
| BGW | Baghdad International Airport | Baghdad, Iraq | Routes from BGW |
| BGX | Comandante Gustavo Kraemer International Airport | Bagé, Rio Grande do Sul, Brazil | Routes from BGX |
| BGY | Il Caravaggio International Airport | Bergamo (near Milan), Italy | Routes from BGY |
| BGZ | Braga Airport | Braga, Portugal | Routes from BGZ |
| BHB | Hancock County-Bar Harbor Airport | Bar Harbor, Maine, United States | Routes from BHB |
| BHD | George Best Belfast City Airport | Belfast, Northern Ireland, United Kingdom | Routes from BHD |
| BHE | Woodbourne Airport | Blenheim, New Zealand | Routes from BHE |
| BHH | Bisha Domestic Airport | Bisha, Saudi Arabia | Routes from BHH |
| BHI | Comandante Espora Airport | Bahía Blanca, Buenos Aires Province, Argentina | Routes from BHI |
| BHJ | Civil Enclave Bhuj | Bhuj, Kutch, Gujarat, India | Routes from BHJ |
| BHK | Bukhara International Airport | Bukhara, Uzbekistan | Routes from BHK |
| BHL | Bahía de los Ángeles Airport | Bahía de los Ángeles, Baja California, México | Routes from BHL |
| BHM | Birmingham-Shuttlesworth International Airport | Birmingham, Alabama, United States | Routes from BHM |
| BHN | Beihan Airport | Beihan, Yemen | Routes from BHN |
| BHO | Raja Bhoj Domestic Airport | Bhopal, India | Routes from BHO |
| BHP | Bhojpur Airport | Bhojpur, Nepal | Routes from BHP |
| BHQ | Broken Hill Airport | Broken Hill, New South Wales, Australia | Routes from BHQ |
| BHR | Bharatpur Airport | Bharatpur, Nepal | Routes from BHR |
| BHS | Bathurst Airport | Bathurst, New South Wales, Australia | Routes from BHS |
| BHU | Bhavnagar Airport | Bhavnagar, India | Routes from BHU |
| BHV | Bahawalpur Airport | Bahawalpur, Pakistan | Routes from BHV |
| BHX | Birmingham Airport | Birmingham, England, United Kingdom | Routes from BHX |
| BHY | Beihai Fucheng Airport | Beihai, Guangxi, China | Routes from BHY |
| BIA | Bastia – Poretta Airport | Bastia, Corsica, France | Routes from BIA |
| BIB | Baidoa Airport | Baidoa, Somalia | Routes from BIB |
| BID | Block Island State Airport | Block Island, Rhode Island, United States | Routes from BID |
| BIE | Beatrice Municipal Airport | Beatrice, Nebraska, United States | Routes from BIE |
| BIF | Biggs Army Airfield | Fort Bliss, El Paso, Texas, United States | Routes from BIF |
| BIG | Allen Army Airfield | Fort Greely, Delta Junction, Alaska, United States | Routes from BIG |
| BIH | Eastern Sierra Regional AirportBishop Army Airfield | Bishop, California, United States | Routes from BIH |
| BII | Bikini Atoll Airport | Bikini Atoll, Marshall Islands | Routes from BII |
| BIK | Frans Kaisiepo Airport | Biak, Indonesia | Routes from BIK |
| BIL | Billings Logan International Airport | Billings, Montana, United States | Routes from BIL |
| BIM | South Bimini Airport | Bimini, Bahamas | Routes from BIM |
| BIN | Bamyan Airport د بامیان هوائی ډګر | Bamyan, Afghanistan | Routes from BIN |
| BIO | Bilbao Airport | Bilbao, Spain | Routes from BIO |
| BIQ | Biarritz – Anglet – Bayonne Airport | Biarritz, France | Routes from BIQ |
| BIR | Biratnagar Airport | Biratnagar, Nepal | Routes from BIR |
| BIS | Bismarck Municipal Airport | Bismarck, North Dakota, United States | Routes from BIS |
| BIU | Bíldudalur Airport | Bíldudalur, Iceland | Routes from BIU |
| BIV | Bria Airport | Bria, Central African Republic | Routes from BIV |
| BIX | Keesler Air Force Base | Biloxi, Mississippi, United States | Routes from BIX |
| BJA | Soummam – Abane Ramdane Airport | Bejaia, Algeria | Routes from BJA |
| BJB | Bojnord Airport | Bojnord, Iran | Routes from BJB |
| BJC | Rocky Mountain Metropolitan Airport | Denver, Colorado, United States | Routes from BJC |
| BJF | Båtsfjord Airport | Båtsfjord, Finnmark, Norway | Routes from BJF |
| BJG | Bolaang Airport | Bolaang, Indonesia | Routes from BJG |
| BJH | Bajhang Airport | Bajhang, Nepal | Routes from BJH |
| BJI | Bemidji Regional Airport | Bemidji, Minnesota, United States | Routes from BJI |
| BJJ | Wayne County Airport | Wooster, Ohio, United States | Routes from BJJ |
| BJK | Benjina-Nangasuri Airport | Benjina, Muluku, Indonesia | Routes from BJK |
| BJL | Banjul International Airport | Banjul, Gambia | Routes from BJL |
| BJM | Bujumbura International Airport | Bujumbura, Burundi | Routes from BJM |
| BJO | Bermejo Airport | Bermejo, Bolivia | Routes from BJO |
| BJU | Bajura Airport | Bajura, Nepal | Routes from BJU |
| BJV | Milas–Bodrum Airport | Muğla, Turkey | Routes from BJV |
| BJW | Bajawa Soa Airport | Bajawa, Indonesia | Routes from BJW |
| BJX | Guanajuato International Airport | León, Guanajuato, Mexico | Routes from BJX |
| BJY | Batajnica Airbase | Batajnica, Serbia | Routes from BJY |
| BJZ | Badajoz Airport | Badajoz, Spain | Routes from BJZ |
| BKA | Bykovo Airport | Moscow, Russia | Routes from BKA |
| BKB | Bikaner Air Force Base | Bikaner, India | Routes from BKB |
| BKC | Buckland Airport | Buckland, Alaska, United States | Routes from BKC |
| BKE | Baker City Municipal Airport | Baker City, Oregon, United States | Routes from BKE |
| BKG | Branson Airport | Branson, Missouri, United States | Routes from BKG |
| BKH | PMRF Barking Sands | Kekaha, Hawaii, United States | Routes from BKH |
| BKI | Kota Kinabalu International Airport | Kota Kinabalu, Malaysia | Routes from BKI |
| BKJ | Boké Baralande Airport | Boké, Guinea | Routes from BKJ |
| BKK | Suvarnabhumi Airport | Bangkok, Thailand | Routes from BKK |
| BKL | Cleveland Burke Lakefront Airport | Cleveland, Ohio, United States | Routes from BKL |
| BKM | Ba'kelalan Airport | Bakalalan, Sarawak, Malaysia | Routes from BKM |
| BKO | Bamako Senou International Airport | Bamako, Mali | Routes from BKO |
| BKQ | Blackall Airport | Blackall, Queensland, Australia | Routes from BKQ |
| BKR | Bokoro Airport | Bokoro, Chad | Routes from BKR |
| BKS | Fatmawati Soekarno Airport | Bengkulu, Indonesia | Routes from BKS |
| BKT | Blackstone Army Airfield Allen C. Perkinson Airport | Blackstone, Virginia, United States | Routes from BKT |
| BKW | Raleigh County Memorial Airport | Beckley, West Virginia, United States | Routes from BKW |
| BKX | Brookings Regional Airport | Brookings, South Dakota, United States | Routes from BKX |
| BKY | Kuvumu Airport | Bukavu, Democratic Republic of the Congo | Routes from BKY |
| BKZ | Bukoba Airport | Bukoba, Tanzania | Routes from BKZ |
| BLA | General José Antonio Anzoátegui International Airport | Barcelona, Anzoátegui, Venezuela | Routes from BLA |
| BLC | Bali Airport | Bali, Cameroon | Routes from BLC |
| BLD | Boulder City Municipal Airport | Boulder City, Nevada, United States | Routes from BLD |
| BLE | Borlänge Airport | Borlänge, Dalarna, Sweden | Routes from BLE |
| BLF | Mercer County Airport | Bluefield, West Virginia, United States | Routes from BLF |
| BLG | Belaga Airport | Belaga, Sarawak, Malaysia | Routes from BLG |
| BLH | Blythe Airport | Blythe, California, United States | Routes from BLH |
| BLI | Bellingham International Airport | Bellingham, Washington, United States | Routes from BLI |
| BLJ | Mostépha Ben Boulaid Airport | Batna, Algeria | Routes from BLJ |
| BLK | Blackpool International Airport | Blackpool, England, United Kingdom | Routes from BLK |
| BLL | Billund Airport | Billund, Denmark | Routes from BLL |
| BLM | Monmouth Executive Airport | Belmar/Farmingdale, New Jersey, United States | Routes from BLM |
| BLN | Benalla Airport | Benalla, Victoria, Australia | Routes from BLN |
| BLQ | Bologna Guglielmo Marconi Airport | Bologna, Italy | Routes from BLQ |
| BLR | Kempegowda International Airport | Bangalore, India | Routes from BLR |
| BLT | Blackwater Airport | Blackwater, Queensland, Australia | Routes from BLT |
| BLU | Blue Canyon–Nyack Airport | Emigrant Gap, California, United States | Routes from BLU |
| BLV | MidAmerica St. Louis Airport | Belleville, Illinois, United States | Routes from BLV |
| BLX | Belluno Airport | Belluno, Italy | Routes from BLX |
| BLY | Belmullet Aerodrome | Belmullet, Ireland | Routes from BLY |
| BLZ | Chileka International Airport | Blantyre, Malawi | Routes from BLZ |
| BMA | Stockholm Bromma Airport | Stockholm, Sweden | Routes from BMA |
| BMC | Brigham City Airport | Brigham City, Utah, United States | Routes from BMC |
| BMD | Belo sur Tsiribihina Airport | Belo sur Tsiribihina, Madagascar | Routes from BMD |
| BME | Broome International Airport | Broome, Western Australia, Australia | Routes from BME |
| BMF | Bakouma Airport | Bakouma, Central African Republic | Routes from BMF |
| BMG | Monroe County Airport | Bloomington, Indiana, United States | Routes from BMG |
| BMI | Central Illinois Regional Airport at Bloomington-Normal | Bloomington, Illinois, United States | Routes from BMI |
| BMK | Borkum Airfield | Borkum, Lower Saxony, Germany | Routes from BMK |
| BML | Berlin Regional Airport | Berlin, New Hampshire, United States | Routes from BML |
| BMM | Bitam Airport | Bitam, Gabon | Routes from BMM |
| BMO | Bhamo Airport (Banmaw Airport) | Bhamo, Myanmar (Burma) | Routes from BMO |
| BMQ | Bamburi Airport | Bamburi, Kenya | Routes from BMQ |
| BMT | Beaumont Municipal Airport | Beaumont, Texas, United States | Routes from BMT |
| BMU | Sultan Muhammad Salahuddin Airport | Bima, Indonesia | Routes from BMU |
| BMV | Buon Ma Thuot Airport | Buon Me Thuot, Vietnam | Routes from BMV |
| BMW | Bordj Mokhtar Airport | Bordj Badji Mokhtar, Algeria | Routes from BMW |
| BMX | Big Mountain Air Force Station | Big Mountain, Alaska, United States | Routes from BMX |
| BMY | Île des Pins Airport | Waala, Belep Islands, New Caledonia | Routes from BMY |
| BNA | Nashville International Airport | Nashville, Tennessee, United States | Routes from BNA |
| BNB | Boende Airport | Boende, Democratic Republic of the Congo | Routes from BNB |
| BNC | Beni Airport | Beni, Nord-Kivu, Democratic Republic of the Congo | Routes from BNC |
| BND | Bandar Abbas International Airport | Bandar Abbas, Iran | Routes from BND |
| BNE | Brisbane Airport | Brisbane, Queensland, Australia | Routes from BNE |
| BNG | Banning Municipal Airport | Banning, California, United States | Routes from BNG |
| BNI | Benin Airport | Benin City, Nigeria | Routes from BNI |
| BNK | Ballina Byron Gateway Airport | Ballina, New South Wales, Australia | Routes from BNK |
| BNL | Barnwell Regional Airport | Barnwell, South Carolina, United States | Routes from BNL |
| BNN | Brønnøysund Airport, Brønnøy | Brønnøysund, Nordland, Norway | Routes from BNN |
| BNO | Burns Municipal Airport | Burns, Oregon, United States | Routes from BNO |
| BNP | Bannu Airport | Bannu, North-West Frontier Province, Pakistan | Routes from BNP |
| BNR | Banfora Airport | Banfora, Burkina Faso | Routes from BNR |
| BNS | Barinas Airport | Barinas, Barinas, Venezuela | Routes from BNS |
| BNW | Boone Municipal Airport | Boone, Iowa, United States | Routes from BNW |
| BNX | Banja Luka International Airport | Banja Luka, Bosnia and Herzegovina | Routes from BNX |
| BNY | Bellona/Anua Airport | Anua, Bellona Island, Solomon Islands | Routes from BNY |
| BOA | Boma Airport | Boma, Democratic Republic of the Congo | Routes from BOA |
| BOB | Bora Bora Airport | Bora Bora, French Polynesia | Routes from BOB |
| BOC | Bocas del Toro Isla Colón International Airport | Bocas Town, Bocas del Toro, Panama | Routes from BOC |
| BOD | Bordeaux-Mérignac Airport | Bordeaux / Mérignac, France | Routes from BOD |
| BOE | Boundji Airport | Boundji, Republic of the Congo | Routes from BOE |
| BOF | Bolling Air Force Base | Washington, D.C., United States | Routes from BOF |
| BOG | El Dorado International Airport | Bogotá, Colombia | Routes from BOG |
| BOH | Bournemouth Airport | Bournemouth, England, United Kingdom | Routes from BOH |
| BOI | Boise Airport | Boise, Idaho, United States | Routes from BOI |
| BOJ | Burgas Airport | Burgas, Bulgaria | Routes from BOJ |
| BOK | Brookings Airport | Brookings, Oregon, United States | Routes from BOK |
| BOM | Chhatrapati Shivaji International Airport | Mumbai, India | Routes from BOM |
| BON | Flamingo International Airport | near Kralendijk, Bonaire, Caribbean Netherlands | Routes from BON |
| BOO | Bodø Airport | Bodø, Norway | Routes from BOO |
| BOP | Bouar Airport | Bouar, Central African Republic | Routes from BOP |
| BOS | Boston Logan International Airport | Boston, Massachusetts, United States | Routes from BOS |
| BOT | Bosset Airport | Boset, Papua New Guinea | Routes from BOT |
| BOU | Bourges Airport | Bourges, France | Routes from BOU |
| BOW | Bartow Municipal Airport | Bartow, Florida, United States | Routes from BOW |
| BOX | Borroloola Airport | Borroloola, Northern Territory, Australia | Routes from BOX |
| BOY | Bobo Dioulasso Airport | Bobo-Dioulasso, Burkina Faso | Routes from BOY |
| BOZ | Bozoum Airport | Bozoum, Central African Republic | Routes from BOZ |
| BPC | Bamenda Airport | Bamenda, Cameroon | Routes from BPC |
| BPG | Barra do Garças Airport | Barra do Garças, Mato Grosso, Brazil | Routes from BPG |
| BPH | Bislig Airport | Bislig City, Surigao del Sur, Philippines | Routes from BPH |
| BPI | Miley Memorial Field | Big Piney, Wyoming, United States | Routes from BPI |
| BPK | Biangabip Airport | Biangabip, Papua New Guinea | Routes from BPK |
| BPL | Bole Alashankou Airport | Bole, Xinjiang, China | Routes from BPL |
| BPM | Begumpet Airport | Hyderabad, India | Routes from BPM |
| BPN | Sultan Aji Muhamad Sulaiman Airport | Balikpapan, East Kalimantan | Routes from BPN |
| BPS | Porto Seguro Airport | Porto Seguro, Brazil | Routes from BPS |
| BPT | Jack Brooks Regional Airport | Beaumont/Port Arthur, Texas, United States | Routes from BPT |
| BPX | Qamdo Bamda Airport | Qamdo Prefecture, Tibet Autonomous Region, China | Routes from BPX |
| BPY | Besalampy Airport | Besalampy, Madagascar | Routes from BPY |
| BQA | Dr. Juan C. Angara Airport | Baler, Aurora, Philippines | Routes from BQA |
| BQB | Busselton Regional Airport | Busselton, Western Australia, Australia | Routes from BQB |
| BQE | Bubaque Airport | Bubaque, Guinea-Bissau | Routes from BQE |
| BQH | London Biggin Hill Airport | Biggin Hill / London, England, United Kingdom | Routes from BQH |
| BQJ | Batagay Airport | Batagay, Sakha Republic, Russia | Routes from BQJ |
| BQK | Brunswick Golden Isles Airport | Brunswick, Georgia, United States | Routes from BQK |
| BQL | Boulia Airport | Boulia, Queensland, Australia | Routes from BQL |
| BQN | Rafael Hernández Airport | Aguadilla, Puerto Rico | Routes from BQN |
| BQO | Bouna Tehini Airport | Bouna, Côte d'Ivoire | Routes from BQO |
| BQQ | Barra Airport | Barra, Bahia, Brazil | Routes from BQQ |
| BQS | Ignatyevo Airport | Blagoveshchensk, Amur Oblast, Russia | Routes from BQS |
| BQT | Brest Airport | Brest, Belarus | Routes from BQT |
| BQU | J. F. Mitchell Airport | Bequia, Saint Vincent and the Grenadines | Routes from BQU |
| BQW | Balgo Hill Airport | Balgo Hill, Western Australia, Australia | Routes from BQW |
| BRA | Barreiras Airport | Barreiras, Bahia, Brazil | Routes from BRA |
| BRB | Barreirinhas Airport | Barreirinhas, Maranhão, Brazil | Routes from BRB |
| BRC | San Carlos de Bariloche Airport | San Carlos de Bariloche, Río Negro Province, Argentina | Routes from BRC |
| BRD | Brainerd Lakes Regional Airport | Brainerd, Minnesota, United States | Routes from BRD |
| BRE | Bremen Airport | Bremen, Germany | Routes from BRE |
| BRI | Bari Karol Wojtyła Airport | Bari, Italy | Routes from BRI |
| BRK | Bourke Airport | Bourke, New South Wales, Australia | Routes from BRK |
| BRL | Southeast Iowa Regional Airport | Burlington, Iowa, United States | Routes from BRL |
| BRM | Jacinto Lara International Airport | Barquisimeto, Venezuela | Routes from BRM |
| BRN | Bern Airport | Bern, Switzerland | Routes from BRN |
| BRO | Brownsville/South Padre Island International Airport | Brownsville, Texas, United States | Routes from BRO |
| BRQ | Brno–Tuřany Airport | Brno, Czech Republic | Routes from BRQ |
| BRR | Barra International Airport | Barra, Scotland, United Kingdom | Routes from BRR |
| BRS | Bristol Airport | Bristol, England, United Kingdom | Routes from BRS |
| BRT | Bathurst Island Airport | Bathurst Island, Northern Territory, Australia | Routes from BRT |
| BRU | Brussels Airport | Brussels, Belgium | Routes from BRU |
| BRV | Bremerhaven Airport | Bremerhaven, Bremen, Germany | Routes from BRV |
| BRW | Wiley Post–Will Rogers Memorial Airport | Barrow, Alaska, United States | Routes from BRW |
| BRX | María Montez International Airport | Barahona, Dominican Republic | Routes from BRX |
| BRY | Samuels Field | Bardstown, Kentucky, United States | Routes from BRY |
| BSA | Bender Qassim International Airport | Boosaaso, Somalia | Routes from BSA |
| BSB | Brasília–Pres. Juscelino Kubitschek International Airport | Brasília, Distrito Federal, Brazil | Routes from BSB |
| BSC | José Celestino Mutis Airport | Bahía Solano, Colombia | Routes from BSC |
| BSD | Baoshan Yunduan Airport | Baoshan, Yunnan, China | Routes from BSD |
| BSE | Sematan Airport | Sematan, Sarawak, Malaysia | Routes from BSE |
| BSF | Pōhakuloa Training Area | Camp Pohakuloa, Hawaii, United States | Routes from BSF |
| BSG | Bata Airport | Bata, Equatorial Guinea | Routes from BSG |
| BSJ | Bairnsdale Aerodrome | Bairnsdale, Victoria, Australia | Routes from BSJ |
| BSK | Biskra Ouakda Airport | Biskra, Algeria | Routes from BSK |
| BSL | EuroAirport Basel–Mulhouse–Freiburg | Basel, Switzerland | Routes from BSL |
| BSM | Bishe Kola Air Base | Amol, Iran | Routes from BSM |
| BSN | Bossangoa Airport | Bossangoa, Central African Republic | Routes from BSN |
| BSO | Basco Airport | Basco, Batanes, Philippines | Routes from BSO |
| BSP | Bensbach Airport | Bensbach, Papua New Guinea | Routes from BSP |
| BSQ | Bisbee Municipal Airport | Bisbee, Arizona, United States | Routes from BSQ |
| BSR | Basrah International AirportBasrah Airport | Basrah, Iraq | Routes from BSR |
| BST | Bost Airport د بوست هوائی ډګر | Lashkar Gah (Bost), Afghanistan | Routes from BST |
| BSU | Basankusu Airport | Basankusu, Democratic Republic of the Congo | Routes from BSU |
| BSW | Boswell Bay Airport | Boswell Bay, Alaska, United States | Routes from BSW |
| BSX | Pathein Airport | Bassein, Myanmar (Burma) | Routes from BSX |
| BSY | Bardera Airport | Bardera, Somalia | Routes from BSY |
| BTA | Bertoua Airport | Bertoua, Cameroon | Routes from BTA |
| BTB | Bétou Airport | Betou, Republic of the Congo | Routes from BTB |
| BTC | Batticaloa Airport | Batticaloa, Sri Lanka | Routes from BTC |
| BTE | Sherbro International Airport | Bonthe, Sierra Leone | Routes from BTE |
| BTF | Skypark Airport | Bountiful, Utah, United States | Routes from BTF |
| BTG | Batangafo Airport | Batangafo, Central African Republic | Routes from BTG |
| BTH | Hang Nadim International Airport | Batam, Riau Islands, Sumatra, Indonesia | Routes from BTH |
| BTI | Barter Island LRRS Airport | Barter Island, Alaska, United States | Routes from BTI |
| BTJ | Sultan Iskandar Muda International Airport | Banda Aceh, Indonesia | Routes from BTJ |
| BTK | Bratsk Airport | Bratsk, Irkutsk Oblast, Russia | Routes from BTK |
| BTL | W. K. Kellogg Airport | Battle Creek, Michigan, United States | Routes from BTL |
| BTM | Bert Mooney Airport | Butte, Montana, United States | Routes from BTM |
| BTN | Marlboro County Jetport | Bennettsville, South Carolina, United States | Routes from BTN |
| BTO | Botopasi Airstrip | Botopasi, Suriname | Routes from BTO |
| BTP | Butler County Airport | Butler, Pennsylvania, United States | Routes from BTP |
| BTQ | Butare Airport | Butare, Rwanda | Routes from BTQ |
| BTR | Baton Rouge Metropolitan Airport | Baton Rouge, Louisiana, United States | Routes from BTR |
| BTS | Bratislava Airport | Bratislava, Slovakia | Routes from BTS |
| BTT | Bettles Airport | Bettles, Alaska, United States | Routes from BTT |
| BTU | Bintulu Airport | Bintulu, Malaysia | Routes from BTU |
| BTV | Burlington International Airport | Burlington, Vermont, United States | Routes from BTV |
| BTW | Batu Licin Airport | Batu Licin, Kalimantan, Indonesia | Routes from BTW |
| BTY | Beatty Airport | Beatty, Nevada, United States | Routes from BTY |
| BUA | Buka Island Airport | Buka Island, Papua New Guinea | Routes from BUA |
| BUC | Burketown Airport | Burketown, Queensland, Australia | Routes from BUC |
| BUD | Budapest Ferenc Liszt International Airport | Budapest, Hungary | Routes from BUD |
| BUF | Buffalo Niagara International Airport | Buffalo, New York, United States | Routes from BUF |
| BUG | Benguela Airport | Benguela, Angola | Routes from BUG |
| BUI | Bokondini Airport | Bokondini, Indonesia | Routes from BUI |
| BUJ | Bou Saada Airport | Bou Saada, M'Sila, Algeria | Routes from BUJ |
| BUL | Bulolo Airport | Bulolo, Papua New Guinea | Routes from BUL |
| BUN | Gerardo Tobar López Airport | Buenaventura, Valle del Cauca, Colombia | Routes from BUN |
| BUO | Burao Airport | Burao, Somalia | Routes from BUO |
| BUQ | Joshua Mqabuko Nkomo International Airport | Bulawayo, Zimbabwe | Routes from BUQ |
| BUR | Bob Hope Airport | Burbank, California, United States | Routes from BUR |
| BUS | Batumi International Airport | Batumi, Georgia | Routes from BUS |
| BUT | Bathpalathang Airport | Jakar, Bumthang, Bhutan | Routes from BUT |
| BUW | Betoambari Airport | Bau-Bau, Buton, Indonesia | Routes from BUW |
| BUX | Bunia Airport | Bunia, Ituri, Democratic Republic of the Congo | Routes from BUX |
| BUY | Bunbury Airport | Bunbury, Western Australia, Australia | Routes from BUY |
| BUZ | Bushehr Airport | Bushehr, Iran | Routes from BUZ |
| BVA | Beauvais–Tillé Airport | Beauvais, France | Routes from BVA |
| BVB | Boa Vista-Atlas Brasil Cantanhede International Airport | Boa Vista, Roraima, Brazil | Routes from BVB |
| BVC | Aristides Pereira International Airport | Boa Vista, Cape Verde | Routes from BVC |
| BVE | Brive–Souillac Airport | Brive-la-Gaillarde, France | Routes from BVE |
| BVG | Berlevåg Airport | Berlevåg, Norway | Routes from BVG |
| BVH | Brigadeiro Camarão Airport | Vilhena, Rondônia, Brazil | Routes from BVH |
| BVI | Birdsville Airport | Birdsville, Queensland, Australia | Routes from BVI |
| BVK | Huacaraje Airport | Huacaraje, Bolivia | Routes from BVK |
| BVO | Bartlesville Municipal Airport | Bartlesville, Oklahoma, United States | Routes from BVO |
| BVU | Beluga Airport | Beluga, Alaska, United States | Routes from BVU |
| BVX | Batesville Regional Airport | Batesville, Arkansas, United States | Routes from BVX |
| BVY | Beverly Municipal Airport | Beverly, Massachusetts, United States | Routes from BVY |
| BWA | Gautam Buddha Airport Bhairahawa Airport | Bhairawa, Nepal | Routes from BWA |
| BWB | Barrow Island Airport | Barrow Island, Western Australia, Australia | Routes from BWB |
| BWC | Brawley Municipal Airport | Brawley, California, United States | Routes from BWC |
| BWD | Brownwood Regional Airport | Brownwood, Texas, United States | Routes from BWD |
| BWF | Barrow/Walney Island Airport | Barrow-in-Furness, Cumbria, England, United Kingdom | Routes from BWF |
| BWG | Paducah KY | Bowling Green, Kentucky, United States | Routes from BWG |
| BWH | RMAF Butterworth | Butterworth, Penang, Malaysia | Routes from BWH |
| BWI | Baltimore/Washington International Thurgood Marshall Airport | between Baltimore, Maryland and Washington, D.C., United States | Routes from BWI |
| BWK | Bol Airport | Bol, Croatia | Routes from BWK |
| BWL | Earl Henry Airport | Blackwell, Oklahoma, United States | Routes from BWL |
| BWM | Bowman Municipal Airport | Bowman, North Dakota, United States | Routes from BWM |
| BWN | Brunei International Airport | Bandar Seri Begawan, Brunei | Routes from BWN |
| BWO | Balakovo Airport | Balakovo, Saratov Oblast, Russia | Routes from BWO |
| BWQ | Brewarrina Airport | Brewarrina, New South Wales, Australia | Routes from BWQ |
| BWS | Blaine Municipal Airport | Blaine, Washington, United States | Routes from BWS |
| BWT | Burnie Airport | Burnie, Tasmania, Australia | Routes from BWT |
| BWU | Bankstown Airport | Bankstown (near Sydney), New South Wales, Australia | Routes from BWU |
| BWX | Blimbingsari Airport | Banyuwangi Regency, East Java, Java Island, Indonesia | Routes from BWX |
| BXB | Babo Airport | Babo, Western New Guinea, Indonesia | Routes from BXB |
| BXD | Bade Airport | Bade, Indonesia | Routes from BXD |
| BXE | Bakel Airport | Bakel, Senegal | Routes from BXE |
| BXG | Bendigo Airport | Bendigo, Victoria, Australia | Routes from BXG |
| BXH | Balqash Airport | Balkhash, Kazakhstan | Routes from BXH |
| BXI | Boundiali Airport | Boundiali, Côte d'Ivoire | Routes from BXI |
| BXK | Buckeye Municipal Airport | Buckeye, Arizona, United States | Routes from BXK |
| BXM | Batom Airport | Batom, Indonesia | Routes from BXM |
| BXN | Imsik Airport | Bodrum, Turkey | Routes from BXN |
| BXP | Biała Podlaska Airport | Biała Podlaska, Poland | Routes from BXP |
| BXR | Bam Airport | Bam, Iran | Routes from BXR |
| BXS | Borrego Valley Airport | Borrego Springs, California, United States | Routes from BXS |
| BXT | Bontang Airport | Bontang, Indonesia | Routes from BXT |
| BXU | Butuan-Bancasi Airport | Butuan City, Philippines | Routes from BXU |
| BXX | Borama Airport | Borama, Somalia | Routes from BXX |
| BYB | Dibba Airport | Dibba, Oman | Routes from BYB |
| BYC | Yacuiba Airport | Yacuiba, Bolivia | Routes from BYC |
| BYH | Arkansas International Airport | Blytheville, Arkansas, United States | Routes from BYH |
| BYI | Burley Municipal Airport | Burley, Idaho, United States | Routes from BYI |
| BYJ | Beja Airport | Beja, Portugal | Routes from BYJ |
| BYK | Bouaké Airport | Bouaké, Côte d'Ivoire | Routes from BYK |
| BYM | Carlos Manuel de Céspedes Airport | Bayamo, Cuba | Routes from BYM |
| BYN | Bayankhongor Airport | Bayankhongor, Mongolia | Routes from BYN |
| BYP | Barimunya Airport | Barimunya, Western Australia, Australia | Routes from BYP |
| BYQ | Bunyu Airport | Bunyu, Kalimantan (Borneo), Indonesia | Routes from BYQ |
| BYR | Laesoe Airfield | Læsø, Denmark | Routes from BYR |
| BYS | Bicycle Lake Army Airfield | Barstow, California, United States | Routes from BYS |
| BYT | Bantry Aerodrome | Bantry, County Cork, Ireland | Routes from BYT |
| BYU | Bindlacher Berg Airport | Bayreuth, Bavaria, Germany | Routes from BYU |
| BZA | Bonanza Airport | Bonanza, RAAN, Nicaragua | Routes from BZA |
| BZB | Bazaruto Island Airport | Bazaruto Island, Mozambique | Routes from BZB |
| BZC | Umberto Modiano Airport | Búzios, Rio de Janeiro, Brazil | Routes from BZC |
| BZD | Balranald Airport | Balranald, New South Wales, Australia | Routes from BZD |
| BZE | Philip S. W. Goldson International Airport | Ladyville (near Belize City), Belize | Routes from BZE |
| BZG | Bydgoszcz Ignacy Jan Paderewski Airport | Bydgoszcz, Poland | Routes from BZG |
| BZI | Balıkesir Airport | Balıkesir, Turkey | Routes from BZI |
| BZK | Bryansk International Airport | Bryansk, Russia | Routes from BZK |
| BZL | Barisal Airport | Barisal, Bangladesh | Routes from BZL |
| BZN | Bozeman Yellowstone International Airport | Bozeman, Montana, United States | Routes from BZN |
| BZO | Bolzano Airport | Bolzano, Italy | Routes from BZO |
| BZR | Béziers Cap d'Agde Airport | Béziers, France | Routes from BZR |
| BZU | Buta Zega Airport | Buta Zega, Democratic Republic of the Congo | Routes from BZU |
| BZV | Maya–Maya Airport | Brazzaville, Republic of the Congo | Routes from BZV |
| BZY | Bălți-Leadoveni International Airport | Bălţi, Moldova | Routes from BZY |
| BZZ | RAF Brize Norton | Oxfordshire, England, United Kingdom | Routes from BZZ |
| CAB | Cabinda Airport | Cabinda, Angola | Routes from CAB |
| CAC | Adalberto Mendes da Silva Airport | Cascavel, Paraná, Brazil | Routes from CAC |
| CAD | Wexford County Airport | Cadillac, Michigan, United States | Routes from CAD |
| CAE | Columbia Metropolitan Airport | West Columbia (near Columbia), South Carolina, United States | Routes from CAE |
| CAF | Carauari Airport | Carauari, Amazonas, Brazil | Routes from CAF |
| CAG | Cagliari Elmas Airport | Cagliari, Italy | Routes from CAG |
| CAH | Cà Mau Airport | Cà Mau Province, Vietnam | Routes from CAH |
| CAI | Cairo International Airport | Cairo, Egypt | Routes from CAI |
| CAJ | Canaima Airport | Canaima, Venezuela | Routes from CAJ |
| CAL | Campbeltown Airport | Campbeltown, Scotland, United Kingdom | Routes from CAL |
| CAM | Camiri Airport | Camiri, Bolivia | Routes from CAM |
| CAN | Guangzhou Baiyun International Airport | Guangzhou, Guangdong, China | Routes from CAN |
| CAO | Clayton Municipal Airpark | Clayton, New Mexico, United States | Routes from CAO |
| CAP | Hugo Chávez International Airport | Cap-Haïtien, Haiti | Routes from CAP |
| CAQ | Caucasia Airport Juan H. White Airport | Caucasia, Antioquia, Colombia | Routes from CAQ |
| CAR | Caribou Municipal Airport | Caribou, Maine, United States | Routes from CAR |
| CAS | Casablanca–Anfa Airport | Casablanca, Morocco | Routes from CAS |
| CAV | Cazombo Airport | Cazombo, Angola | Routes from CAV |
| CAW | Campos–Bartolomeu Lysandro Airport | Campos dos Goytacazes, Rio de Janeiro, Brazil | Routes from CAW |
| CAX | Carlisle Lake District Airport | Carlisle, England, United Kingdom | Routes from CAX |
| CAY | Cayenne – Félix Eboué Airport | Cayenne, French Guiana | Routes from CAY |
| CAZ | Cobar Airport | Cobar, New South Wales, Australia | Routes from CAZ |
| CBB | Jorge Wilstermann International Airport | Cochabamba, Bolivia | Routes from CBB |
| CBD | Car Nicobar Air Force Base | Car Nicobar, India | Routes from CBD |
| CBE | Greater Cumberland Regional Airport | Cumberland, Maryland, United States | Routes from CBE |
| CBF | Council Bluffs Municipal Airport | Council Bluffs, Iowa, United States | Routes from CBF |
| CBG | Cambridge International Airport | Cambridge, England, United Kingdom | Routes from CBG |
| CBH | Boudghene Ben Ali Lotfi Airport | Béchar, Algeria | Routes from CBH |
| CBJ | Cabo Rojo National Airport | Pedernales, Dominican Republic | Routes from CBJ |
| CBK | Colby Municipal Airport | Colby, Kansas, United States | Routes from CBK |
| CBL | Tomás de Heres Airport | Ciudad Bolívar, Venezuela | Routes from CBL |
| CBM | Columbus Air Force Base | Columbus, Mississippi, United States | Routes from CBM |
| CBN | Penggung Airport/Chakrabhuwana Airport | Cirebon, Java, Indonesia | Routes from CBN |
| CBO | Awang Airport | Cotabato City, Philippines | Routes from CBO |
| CBP | Coimbra Airport | Coimbra, Portugal | Routes from CBP |
| CBQ | Margaret Ekpo International Airport | Calabar, Nigeria | Routes from CBQ |
| CBR | Canberra Airport | Canberra, Australia | Routes from CBR |
| CBS | Oro Negro Airport | Cabimas, Venezuela | Routes from CBS |
| CBT | Catumbela Airport | Catumbela, Angola | Routes from CBT |
| CBU | Cottbus-Drewitz Airport | Cottbus, Brandenburg, Germany | Routes from CBU |
| CBV | Cobán Airport | Cobán, Alta Verapaz, Guatemala | Routes from CBV |
| CBX | Condobolin Airport | Condobolin, New South Wales, Australia | Routes from CBX |
| CCB | Cable Airport | Upland, California, United States | Routes from CCB |
| CCC | Jardines del Rey International Airport | Cayo Coco, Cuba | Routes from CCC |
| CCE | L'Espérance Airport Grand Case Airport | Saint Martin, Guadeloupe | Routes from CCE |
| CCF | Carcassonne Airport | Carcassonne, France | Routes from CCF |
| CCH | Chile Chico Airfield | Chile Chico, Aisén Region, Chile | Routes from CCH |
| CCI | Olavo Cecco Rigon Airport | Concórdia, Amazonas, Brazil | Routes from CCI |
| CCJ | Calicut International Airport | Kozhikode (Calicut), India | Routes from CCJ |
| CCK | Cocos (Keeling) Island Airport | Cocos Islands, Australia | Routes from CCK |
| CCL | Chincilla Airport | Chinchilla, Queensland, Australia | Routes from CCL |
| CCM | Diomício Freitas/Forquilhinha Airport | Criciúma, Santa Catarina, Brazil | Routes from CCM |
| CCN | Chaghcharan Airport د چغچران هوائی ډګر | Chaghcharan, Afghanistan | Routes from CCN |
| CCP | Carriel Sur International Airport | Concepción, Bío Bío Region, Chile | Routes from CCP |
| CCR | Buchanan FieldConcord Army Air Base | Concord, California, United States | Routes from CCR |
| CCS | Maiquetía Simón Bolívar International Airport | Maiquetía (near Caracas), Venezuela | Routes from CCS |
| CCT | Colonia Catriel Airport | Colonia Catriel, Río Negro, Argentina | Routes from CCT |
| CCU | Netaji Subhas Chandra Bose International Airport | Dum Dum (near Kolkata), India | Routes from CCU |
| CCV | Craig Cove Airport | Craig Cove, Ambrym Island, Malampa, Vanuatu | Routes from CCV |
| CCW | Cowell Airport | Cowell, South Australia, Australia | Routes from CCW |
| CCY | Northeast Iowa Regional Airport | Charles City, Iowa, United States | Routes from CCY |
| CCZ | Chub Cay International Airport | Chub Cay, Berry Islands, Bahamas | Routes from CCZ |
| CDB | Cold Bay Airport | Cold Bay, Alaska, United States | Routes from CDB |
| CDC | Cedar City Regional Airport | Cedar City, Utah, United States | Routes from CDC |
| CDF | Cortina Airport | Cortina d'Ampezzo, Italy | Routes from CDF |
| CDG | Paris Charles de Gaulle Airport | Paris, France | Routes from CDG |
| CDH | Harrell Field | Camden, Arkansas, United States | Routes from CDH |
| CDI | Raimundo de Andrade Airport | Cachoeiro de Itapemirim, Brazil | Routes from CDI |
| CDJ | Conceição do Araguaia Airport | Conceição do Araguaia, Pará, Brazil | Routes from CDJ |
| CDK | George T. Lewis Airport | Cedar Key, Florida, United States | Routes from CDK |
| CDN | Woodward Field | Camden, South Carolina, United States | Routes from CDN |
| CDP | Cuddapah Airport | Cuddapah, India | Routes from CDP |
| CDR | Chadron Municipal Airport | Chadron, Nebraska, United States | Routes from CDR |
| CDS | Childress Municipal Airport | Childress, Texas, United States | Routes from CDS |
| CDT | Castellón Airport | Castellón de la Plana, Comunidad Valenciana, Spain | Routes from CDT |
| CDU | Camden Aerodrome | Camden, New South Wales, Australia | Routes from CDU |
| CDV | Merle K. (Mudhole) Smith Airport | Cordova, Alaska, United States | Routes from CDV |
| CDW | Essex County Airport | Caldwell, New Jersey, United States | Routes from CDW |
| CEA | Cessna Aircraft Field | Wichita, Kansas, United States | Routes from CEA |
| CEB | Mactan-Cebu International Airport | Lapu-Lapu City, Philippines | Routes from CEB |
| CEC | Del Norte County Regional Airport | Crescent City, California, United States | Routes from CEC |
| CED | Ceduna Airport | Ceduna, South Australia, Australia | Routes from CED |
| CEE | Cherepovets | Cherepovets, Vologda Oblast, Russia | Routes from CEE |
| CEF | Westover Air Reserve Base | Springfield/Chicopee, Massachusetts, United States | Routes from CEF |
| CEG | Chester Hawarden Airport Hawarden Airport | Chester, England, United Kingdom | Routes from CEG |
| CEH | Chelinda Airport | Chelinda, Malawi | Routes from CEH |
| CEI | Chiang Rai International Airport | Chiang Rai, Thailand | Routes from CEI |
| CEJ | Chernihiv Airport | Chernihiv, Ukraine | Routes from CEJ |
| CEK | Chelyabinsk Airport | Chelyabinsk, Russia | Routes from CEK |
| CEL | Cape Eleuthera Airport | Cape Eleuthera, Eleuthera, Bahamas | Routes from CEL |
| CEM | Central Airport | Central, Alaska, United States | Routes from CEM |
| CEN | Ciudad Obregón International Airport | Ciudad Obregón, Sonora, Mexico | Routes from CEN |
| CEO | Waku Kungo Airport/Cela | Waco Kungo, Angola | Routes from CEO |
| CEP | Concepción Airport | Concepción, Santa Cruz, Bolivia | Routes from CEP |
| CEQ | Cannes - Mandelieu Airport | Cannes, France | Routes from CEQ |
| CER | Cherbourg - Maupertus Airport | Cherbourg, France | Routes from CER |
| CES | Cessnock Airport | Cessnock, New South Wales, Australia | Routes from CES |
| CET | Cholet Le Pontreau Airport | Cholet, France | Routes from CET |
| CEU | Oconee County Regional Airport | Clemson, South Carolina, United States | Routes from CEU |
| CEV | Mettel Field | Connersville, Indiana, United States | Routes from CEV |
| CEW | Bob Sikes Airport | Crestview, Florida, United States | Routes from CEW |
| CEY | Murray-Calloway County Airport | Murray, Kentucky, United States | Routes from CEY |
| CEZ | Cortez Municipal Airport | Cortez, Colorado, United States | Routes from CEZ |
| CFB | Cabo Frio International Airport | Cabo Frio, Rio de Janeiro, Brazil | Routes from CFB |
| CFC | Carlos Alberto da Costa Neves Airport | Caçador, Santa Catarina, Brazil | Routes from CFC |
| CFD | Coulter Field | Bryan, Texas, United States | Routes from CFD |
| CFE | Clermont-Ferrand Auvergne Airport | Clermont-Ferrand, France | Routes from CFE |
| CFF | Aeroporto de Cafunfo | Cafunfo, Angola | Routes from CFF |
| CFG | Jaime González Airport | Cienfuegos, Cuba | Routes from CFG |
| CFK | Chlef International Airport | Chlef, Algeria | Routes from CFK |
| CFN | Donegal Airport | Carrickfinn, Ireland | Routes from CFN |
| CFR | Caen la Mer Airport | Caen, France | Routes from CFR |
| CFS | Coffs Harbour Airport | Coffs Harbour, New South Wales, Australia | Routes from CFS |
| CFT | Greenlee County Airport | Clifton/Morenci, Arizona, United States | Routes from CFT |
| CFU | Corfu International Airport Ioannis Kapodistrias | Corfu, Greece | Routes from CFU |
| CFV | Coffeyville Municipal Airport | Coffeyville, Kansas, United States | Routes from CFV |
| CGA | Craig Seaplane Base | Craig, Alaska, United States | Routes from CGA |
| CGB | Marechal Rondon International Airport | Cuiabá, Mato Grosso, Brazil | Routes from CGB |
| CGC | Cape Gloucester Airport | Cape Gloucester, Papua New Guinea | Routes from CGC |
| CGD | Changde Taohuayuan Airport | Changde, Hunan, China | Routes from CGD |
| CGE | Cambridge–Dorchester Airport | Cambridge, Maryland, United States | Routes from CGE |
| CGF | Cuyahoga County Airport | Cleveland, Ohio, United States | Routes from CGF |
| CGH | São Paulo/Congonhas Airport | São Paulo, Brazil | Routes from CGH |
| CGI | Cape Girardeau Regional Airport | Cape Girardeau, Missouri, United States | Routes from CGI |
| CGJ | Kasompe Airport | Chingola, Zambia | Routes from CGJ |
| CGK | Soekarno–Hatta International Airport | Jakarta, Indonesia | Routes from CGK |
| CGM | Camiguin Airport | Mambajao, Camiguin, Philippines | Routes from CGM |
| CGN | Cologne/Bonn Airport | Cologne, North Rhine-Westphalia, Germany | Routes from CGN |
| CGO | Zhengzhou Xinzheng International Airport | Zhengzhou, Henan, China | Routes from CGO |
| CGP | Shah Amanat International Airport | Chittagong, Bangladesh | Routes from CGP |
| CGQ | Changchun Longjia International Airport | Changchun, Jilin, China | Routes from CGQ |
| CGR | Campo Grande International Airport | Campo Grande, Mato Grosso do Sul, Brazil | Routes from CGR |
| CGS | College Park Airport | College Park, Maryland, United States | Routes from CGS |
| CGU | Manuel Carlos Piar Guayana International Airport | Ciudad Guayana, Venezuela | Routes from CGU |
| CGY | Laguindingan Airport | Cagayan de Oro City, Philippines | Routes from CGY |
| CGZ | Casa Grande Municipal Airport | Casa Grande, Arizona, United States | Routes from CGZ |
| CHA | Chattanooga Metropolitan Airport | Chattanooga, Tennessee, United States | Routes from CHA |
| CHB | Chilas Airport | Chilas, Pakistan | Routes from CHB |
| CHC | Christchurch International Airport | Christchurch, New Zealand | Routes from CHC |
| CHG | Chaoyang Airport | Chaoyang, Liaoning, China | Routes from CHG |
| CHH | Chachapoyas Airport | Chachapoyas, Peru | Routes from CHH |
| CHJ | Chipinge Airport | Chipinge, Zimbabwe | Routes from CHJ |
| CHK | Chickasha Municipal Airport | Chickasha, Oklahoma, United States | Routes from CHK |
| CHL | Challis Airport | Challis, Idaho, United States | Routes from CHL |
| CHM | Teniente FAP Jaime Montreuil Morales Airport | Chimbote, Ancash Region, Peru | Routes from CHM |
| CHO | Charlottesville–Albemarle Airport | Charlottesville, Virginia, United States | Routes from CHO |
| CHP | Circle Hot Springs Airport | Circle Hot Springs, Alaska, United States | Routes from CHP |
| CHQ | Chania International Airport, Daskalogiannis | Chania, Greece | Routes from CHQ |
| CHR | Châteauroux-Centre Marcel Dassault Airport | Châteauroux / Déols, France | Routes from CHR |
| CHS | Charleston International Airport | Charleston, South Carolina, United States | Routes from CHS |
| CHT | Chatham Islands | Waitangi, Chatham Islands, New Zealand | Routes from CHT |
| CHU | Chuathbaluk Airport | Chuathbaluk, Alaska, United States | Routes from CHU |
| CHV | Chaves Airport | Chaves, Portugal | Routes from CHV |
| CHX | Changuinola Capitan Manuel Niño International Airport | Changuinola, Bocas del Toro, Panama | Routes from CHX |
| CHY | Choiseul Bay Airport | Choiseul Bay, Taro Island, Solomon Islands | Routes from CHY |
| CHZ | Chiloquin State Airport | Chiloquin, Oregon, United States | Routes from CHZ |
| CIA | Ciampino–G. B. Pastine International Airport | Rome, Italy | Routes from CIA |
| CIB | Catalina AirportBuffalo Springs Airport | Avalon, California, United States | Routes from CIB |
| CIC | Chico Municipal Airport | Chico, California, United States | Routes from CIC |
| CID | The Eastern Iowa Airport | Cedar Rapids, Iowa, United States | Routes from CID |
| CIF | Chifeng Airport | Chifeng, Inner Mongolia, China | Routes from CIF |
| CIG | Craig–Moffat Airport | Craig, Colorado, United States | Routes from CIG |
| CIH | Changzhi Wangcun Airport | Changzhi, Shanxi, China | Routes from CIH |
| CIJ | Captain Aníbal Arab Airport | Cobija, Bolivia | Routes from CIJ |
| CIK | Chalkyitsik Airport | Chalkyitsik, Alaska, United States | Routes from CIK |
| CIL | Council Airport | Council, Alaska, United States | Routes from CIL |
| CIN | Arthur N. Neu Airport | Carroll, Iowa, United States | Routes from CIN |
| CIP | Chipata Airport | Chipata, Zambia | Routes from CIP |
| CIS | Canton Island Airport | Canton Island, Kiribati | Routes from CIS |
| CIT | Shymkent International Airport | Shymkent, Kazakhstan | Routes from CIT |
| CIU | Chippewa County International Airport | Sault Ste Marie, Michigan, United States | Routes from CIU |
| CIW | Canouan Airport | Canouan Island, Saint Vincent and the Grenadines | Routes from CIW |
| CIX | Cap. FAP José A. Quiñones González International Airport | Chiclayo, Peru | Routes from CIX |
| CIY | Comiso Airport | Comiso, Italy | Routes from CIY |
| CIZ | Coari Airport | Coari, Amazonas, Brazil | Routes from CIZ |
| CJA | Mayor General FAP Armando Revoredo Iglesias | Cajamarca, Peru | Routes from CJA |
| CJB | Coimbatore International Airport | Coimbatore, India | Routes from CJB |
| CJC | El Loa Airport | Calama, Antofagasta Region, Chile | Routes from CJC |
| CJF | Coondewanna Airport | Coondewanna, Western Australia, Australia | Routes from CJF |
| CJH | Chilko Lake (Tsylos Park Lodge) Aerodrome | Chilko Lake, British Columbia, Canada | Routes from CJH |
| CJJ | Cheongju International Airport | Cheong ju, South Korea | Routes from CJJ |
| CJL | Chitral Airport | Chitral, Pakistan | Routes from CJL |
| CJM | Chumphon Airport | Chumphon, Thailand | Routes from CJM |
| CJS | Abraham González International Airport | Ciudad Juárez, Chihuahua, Mexico | Routes from CJS |
| CJU | Jeju International Airport | Jeju, South Korea | Routes from CJU |
| CKA | Kegelman Air Force Auxiliary Field | Cherokee, Oklahoma, United States | Routes from CKA |
| CKB | North Central West Virginia Airport | Clarksburg, West Virginia, United States | Routes from CKB |
| CKD | Crooked Creek Airport | Crooked Creek, Alaska, United States | Routes from CKD |
| CKG | Chongqing Jiangbei International Airport | Chongqing, China | Routes from CKG |
| CKH | Chokurdakh Airport | Chokurdakh, Russia | Routes from CKH |
| CKI | Croker Island Airport | Croker Island, Northern Territory, Australia | Routes from CKI |
| CKL | Chkalovsky Airport | Shchyolkovo (Moscow Oblast), Russia | Routes from CKL |
| CKM | Fletcher Field | Clarksdale, Mississippi, United States | Routes from CKM |
| CKN | Crookston Municipal Airport | Crookston, Minnesota, United States | Routes from CKN |
| CKO | Francisco Lacerda Junior Airport | Cornélio Procópio, Paraná, Brazil | Routes from CKO |
| CKS | Carajás Airport | Carajás, Pará, Brazil | Routes from CKS |
| CKU | Cordova Municipal Airport | Cordova, Alaska, United States | Routes from CKU |
| CKV | Clarksville–Montgomery County Regional Airport | Clarksville, Tennessee, United States | Routes from CKV |
| CKX | Chicken Airport | Chicken, Alaska, United States | Routes from CKX |
| CKY | Conakry International Airport | Conakry, Guinea | Routes from CKY |
| CKZ | Çanakkale Airport | Çanakkale, Turkey | Routes from CKZ |
| CLD | McClellan–Palomar Airport | Carlsbad, California, United States | Routes from CLD |
| CLE | Cleveland Hopkins International Airport | Cleveland, Ohio, United States | Routes from CLE |
| CLF | Coltishall (IATA off-point) | Coltishall, United Kingdom | Routes from CLF |
| CLG | New Coalinga Municipal Airport | Coalinga, California, United States | Routes from CLG |
| CLH | Coolah Airport | Coolah, New South Wales, Australia | Routes from CLH |
| CLI | Clintonville Municipal Airport | Clintonville, Wisconsin, United States | Routes from CLI |
| CLJ | Cluj Avram Iancu International Airport | Cluj-Napoca, Romania | Routes from CLJ |
| CLK | Clinton Regional Airport | Clinton, Oklahoma, United States | Routes from CLK |
| CLL | Easterwood Airport | College Station, Texas, United States | Routes from CLL |
| CLM | William R. Fairchild International AirportPort Angeles Army Airfield | Port Angeles, Washington, United States | Routes from CLM |
| CLN | Carolina Airport | Carolina, Maranhão, Brazil | Routes from CLN |
| CLO | Alfonso Bonilla Aragón International Airport | Cali, Colombia | Routes from CLO |
| CLP | Clarks Point Airport | Clarks Point, Alaska, United States | Routes from CLP |
| CLQ | Licenciado Miguel de la Madrid Airport | Colima, Colima, Mexico | Routes from CLQ |
| CLT | Charlotte Douglas International Airport | Charlotte, North Carolina, United States | Routes from CLT |
| CLU | Columbus Municipal Airport | Columbus, Indiana, United States | Routes from CLU |
| CLV | Nelson Ribeiro Guimarães Airport | Caldas Novas, Goiás, Brazil | Routes from CLV |
| CLW | Clearwater Air Park | Clearwater, Florida, United States | Routes from CLW |
| CLX | Clorinda Airport | Clorinda, Formosa, Argentina | Routes from CLX |
| CLY | Calvi - Sainte-Catherine Airport | Calvi, Corsica, France | Routes from CLY |
| CLZ | Calabozo Airport | Calabozo, Venezuela | Routes from CLZ |
| CMA | Cunnamulla Airport | Cunnamulla, Queensland, Australia | Routes from CMA |
| CMB | Bandaranaike International Airport | Colombo, Sri Lanka | Routes from CMB |
| CMD | Cootamundra Airport | Cootamundra, New South Wales, Australia | Routes from CMD |
| CME | Ciudad del Carmen International Airport | Ciudad del Carmen, Campeche, Mexico | Routes from CME |
| CMF | Chambéry Airport | Chambéry, France | Routes from CMF |
| CMG | Corumbá International Airport | Corumbá, Mato Grosso do Sul, Brazil | Routes from CMG |
| CMH | Port Columbus International Airport | Columbus, Ohio, United States | Routes from CMH |
| CMI | University of Illinois Willard Airport | Champaign-Urbana, Illinois, United States | Routes from CMI |
| CMJ | Qimei Airport | Cimei, Taiwan | Routes from CMJ |
| CMK | Club Makokola Airport | Club Makokola, Malawi | Routes from CMK |
| CML | Camooweal Airport | Camooweal, Queensland, Australia | Routes from CML |
| CMN | Mohammed V International Airport | Casablanca, Morocco | Routes from CMN |
| CMO | Obbia Airport | Obbia, Somalia | Routes from CMO |
| CMQ | Clermont Airport | Clermont, Queensland, Australia | Routes from CMQ |
| CMR | Colmar - Houssen Airport | Colmar / Houssen, France | Routes from CMR |
| CMU | Chimbu Airport | Kundiawa, Papua New Guinea | Routes from CMU |
| CMV | Coromandel Aerodrome | Coromandel, New Zealand | Routes from CMV |
| CMW | Ignacio Agramonte International Airport | Camagüey, Cuba | Routes from CMW |
| CMX | Houghton County Memorial Airport | Hancock, Michigan, United States | Routes from CMX |
| CMY | Sparta/Fort McCoy Airport | Sparta, Wisconsin, United States | Routes from CMY |
| CNB | Coonamble Airport | Coonamble, New South Wales, Australia | Routes from CNB |
| CNC | Coconut Island | Coconut Island (Poruma Island), Queensland, Australia | Routes from CNC |
| CND | Constanţa Mihail Kogălniceanu International Airport | Constanța, Romania | Routes from CND |
| CNF | Tancredo Neves/Confins International Airport | Confins (near Belo Horizonte), Minas Gerais, Brazil | Routes from CNF |
| CNG | Cognac - Châteaubernard Air Base | Cognac / Châteaubernard, France | Routes from CNG |
| CNH | Claremont Municipal Airport | Claremont, New Hampshire, United States | Routes from CNH |
| CNI | Changhai Airport | Changhai, China | Routes from CNI |
| CNJ | Cloncurry Airport | Cloncurry, Queensland, Australia | Routes from CNJ |
| CNK | Blosser Municipal Airport | Concordia, Kansas, United States | Routes from CNK |
| CNL | Sindal Airport | Sindal, Denmark | Routes from CNL |
| CNM | Cavern City Air Terminal | Carlsbad, New Mexico, United States | Routes from CNM |
| CNO | Chino Airport | Chino, California, United States | Routes from CNO |
| CNP | Nerlerit Inaat Airport | Nerlerit Inaat (Constable Pynt), Greenland | Routes from CNP |
| CNQ | Doctor Fernando Piragine Niveyro International Airport | Corrientes, Corrientes, Argentina | Routes from CNQ |
| CNR | Chañaral Airport | Chañaral, Atacama Region, Chile | Routes from CNR |
| CNS | Cairns Airport | Cairns, Queensland, Australia | Routes from CNS |
| CNU | Chanute Martin Johnson Airport | Chanute, Kansas, United States | Routes from CNU |
| CNW | TSTC Waco Airport | Waco, Texas, United States | Routes from CNW |
| CNX | Chiang Mai International Airport | Chiang Mai, Thailand | Routes from CNX |
| CNY | Canyonlands Field | Moab, Utah, United States | Routes from CNY |
| CNZ | Cangamba Airport | Cangamba, Angola | Routes from CNZ |
| COA | Columbia Airport | Columbia, California, United States | Routes from COA |
| COC | Comodoro Pierrestegui Airport | Concordia, Entre Ríos, Argentina | Routes from COC |
| COD | Yellowstone Regional Airport | Cody, Wyoming, United States | Routes from COD |
| COE | Coeur d'Alene Airport | Coeur d'Alene, Idaho, United States | Routes from COE |
| COF | Patrick Air Force Base | Cocoa Beach, Florida, United States | Routes from COF |
| COH | Cooch Behar Airport | Cooch Behar, India | Routes from COH |
| COI | Merritt Island Airport | Merritt Island, Florida, United States | Routes from COI |
| COJ | Coonabarabran Airport | Coonabarabran, New South Wales, Australia | Routes from COJ |
| COK | Cochin International Airport | Nedumbassery near Kochi (Cochin), Kerala, India | Routes from COK |
| COL | Coll Island Airport | Coll, Scotland, United Kingdom | Routes from COL |
| COM | Coleman Municipal Airport | Coleman, Texas, United States | Routes from COM |
| CON | Concord Municipal Airport | Concord, New Hampshire, United States | Routes from CON |
| COO | Cotonou Cadjehoun Airport | Cotonou, Benin | Routes from COO |
| COP | Cooperstown-Westville Airport | Cooperstown, New York, United States | Routes from COP |
| COQ | Choibalsan Airport | Choibalsan, Mongolia | Routes from COQ |
| COR | Ingeniero Aeronáutico Ambrosio L.V. Taravella International Airport | Córdoba, Córdoba, Argentina | Routes from COR |
| COS | City of Colorado Springs Municipal Airport | Colorado Springs, Colorado, United States | Routes from COS |
| COT | Cotulla–La Salle County Airport | Cotulla, Texas, United States | Routes from COT |
| COU | Columbia Regional Airport | Columbia, Missouri, United States | Routes from COU |
| COV | Covilhã Airport | Covilhã, Portugal | Routes from COV |
| COY | Coolawanyah Station Airport | Coolawanyah Station, Western Australia, Australia | Routes from COY |
| COZ | Constanza Airport | Constanza, Dominican Republic | Routes from COZ |
| CPA | Cape Palmas Airport | Cape Palmas, Liberia | Routes from CPA |
| CPC | Aviador Carlos Campos Airport | San Martín de los Andes, Neuquén, Argentina | Routes from CPC |
| CPD | Coober Pedy Airport | Coober Pedy, South Australia, Australia | Routes from CPD |
| CPE | Ing. Alberto Acuña Ongay International Airport | Campeche, Campeche, Mexico | Routes from CPE |
| CPF | Ngloram Airport | Cepu, Indonesia | Routes from CPF |
| CPH | Copenhagen Airport, Kastrup | Copenhagen (København), Denmark | Routes from CPH |
| CPM | Compton/Woodley Airport | Compton, California, United States | Routes from CPM |
| CPO | Chamonate Airfield | Copiapó, Atacama Region, Chile | Routes from CPO |
| CPQ | Campo dos Amarais State Airport | Campinas, São Paulo, Brazil | Routes from CPQ |
| CPR | Casper–Natrona County International AirportCasper Army Airfield | Casper, Wyoming, United States | Routes from CPR |
| CPS | St. Louis Downtown Airport | Cahokia, Illinois (near St. Louis), United States | Routes from CPS |
| CPT | Cape Town International Airport | Cape Town, South Africa | Routes from CPT |
| CPV | Presidente João Suassuna Airport | Campina Grande, Paraíba, Brazil | Routes from CPV |
| CPX | Benjamín Rivera Noriega Airport | Isla de Culebra, Puerto Rico | Routes from CPX |
| CQD | Shahrekord International Airport | Shahrekord, Iran | Routes from CQD |
| CQF | Calais–Dunkerque Airport | Calais / Dunkerque, France | Routes from CQF |
| CQM | Ciudad Real Central Airport | Ciudad Real, Spain | Routes from CQM |
| CRA | Craiova International Airport | Craiova, Romania | Routes from CRA |
| CRB | Collarenebri Airport | Collarenebri, New South Wales, Australia | Routes from CRB |
| CRC | Santa Ana Airport | Cartago, Colombia | Routes from CRC |
| CRD | General Enrique Mosconi International Airport | Comodoro Rivadavia, Chubut, Argentina | Routes from CRD |
| CRE | Grand Strand Airport | North Myrtle Beach, South Carolina, United States | Routes from CRE |
| CRF | Carnot Airport | Carnot, Central African Republic | Routes from CRF |
| CRG | Jacksonville Executive at Craig Airport | Jacksonville, Florida, United States | Routes from CRG |
| CRI | Colonel Hill Airport | Colonel Hill, Crooked Island, Bahamas | Routes from CRI |
| CRK | Clark International Airport | Clark Special Economic Zone, Philippines | Routes from CRK |
| CRL | Brussels South Charleroi Airport | Charleroi, Wallonia, Belgium | Routes from CRL |
| CRM | Catarman National Airport | Catarman, Northern Samar, Philippines | Routes from CRM |
| CRO | Corcoran Airport | Corcoran, California, United States | Routes from CRO |
| CRP | Corpus Christi International Airport | Corpus Christi, Texas, United States | Routes from CRP |
| CRR | Ceres Airport | Ceres, Santa Fe, Argentina | Routes from CRR |
| CRS | C. David Campbell Field | Corsicana, Texas, United States | Routes from CRS |
| CRT | Z. M. Jack Stell Field | Crossett, Arkansas, United States | Routes from CRT |
| CRU | Lauriston Airport | Carriacou Island, Grenada | Routes from CRU |
| CRV | Crotone Airport | Crotone, Italy | Routes from CRV |
| CRW | Yeager Airport | Charleston, West Virginia, United States | Routes from CRW |
| CRX | Roscoe Turner Airport | Corinth, Mississippi, United States | Routes from CRX |
| CRZ | Turkmenabat Airport | Türkmenabat, Turkmenistan | Routes from CRZ |
| CSA | Colonsay Airport | Colonsay, Inner Hebrides, Scotland, United Kingdom | Routes from CSA |
| CSB | Caransebeș Airport | Caransebeş, Romania | Routes from CSB |
| CSG | Columbus Metropolitan Airport | Columbus, Georgia, United States | Routes from CSG |
| CSH | Solovki | Solovetsky Islands, Russia | Routes from CSH |
| CSK | Cap Skirring Airport | Cap Skirring, Senegal | Routes from CSK |
| CSL | O'Sullivan Army Heliport | Camp San Luis Obispo, California, United States | Routes from CSL |
| CSM | Clinton-Sherman Industrial Airpark | Clinton, Oklahoma, United States | Routes from CSM |
| CSN | Carson Airport | Carson City, Nevada, United States | Routes from CSN |
| CSO | Magdeburg–Cochstedt Airport | Magdeburg, Germany | Routes from CSO |
| CSQ | Creston Municipal Airport | Creston, Iowa, United States | Routes from CSQ |
| CSX | Changsha Huanghua International Airport | Changsha, Hunan, China | Routes from CSX |
| CSY | Cheboksary Airport | Cheboksary, Chuvashia, Russia | Routes from CSY |
| CSZ | Brigadier Hector Eduardo Ruiz Airport | Coronel Suárez, Buenos Aires, Argentina | Routes from CSZ |
| CTA | Catania–Fontanarossa Airport | Catania, Sicily, Italy | Routes from CTA |
| CTB | Cut Bank Municipal AirportCut Bank Army Air Field | Cut Bank, Montana, United States | Routes from CTB |
| CTC | Coronel Felipe Varela International Airport | Catamarca, Catamarca, Argentina | Routes from CTC |
| CTF | Coatepeque Airport | Coatepeque, Quetzaltenango, Guatemala | Routes from CTF |
| CTG | Rafael Núñez International Airport | Cartagena, Colombia | Routes from CTG |
| CTH | Chester County G. O. Carlson Airport | Coatesville, Pennsylvania, United States | Routes from CTH |
| CTI | Cuito Cuanavale Airport | Cuito Cuanavale, Angola | Routes from CTI |
| CTL | Charleville Airport | Charleville, Queensland, Australia | Routes from CTL |
| CTM | Chetumal International Airport | Chetumal, Quintana Roo, Mexico | Routes from CTM |
| CTN | Cooktown Airport | Cooktown, Queensland, Australia | Routes from CTN |
| CTO | Calverton Executive Airpark | Calverton, New York, United States | Routes from CTO |
| CTS | New Chitose Airport | Sapporo, Hokkaido, Japan | Routes from CTS |
| CTU | Chengdu Shuangliu International Airport | Chengdu, Sichuan, China | Routes from CTU |
| CTX | Cortland County Airport | Cortland, New York, United States | Routes from CTX |
| CTY | Cross City Airport | Cross City, Florida, United States | Routes from CTY |
| CTZ | Clinton-Sampson County Airport | Clinton, North Carolina, United States | Routes from CTZ |
| CUA | Ciudad Constitución Airport | Ciudad Constitución, Baja California Sur, Mexico | Routes from CUA |
| CUB | Jim Hamilton - L.B. Owens Airport | Columbia, South Carolina, United States | Routes from CUB |
| CUC | Camilo Daza International Airport | Cúcuta, Colombia | Routes from CUC |
| CUD | Caloundra Airport | Caloundra, Queensland, Australia | Routes from CUD |
| CUE | Mariscal Lamar International Airport | Cuenca, Ecuador | Routes from CUE |
| CUF | Cuneo International Airport | Cuneo, Italy | Routes from CUF |
| CUH | Cushing Municipal Airport | Cushing, Oklahoma, United States | Routes from CUH |
| CUK | Caye Caulker Airport | Caye Caulker, Belize | Routes from CUK |
| CUL | Culiacán International Airport | Culiacán, Sinaloa, Mexico | Routes from CUL |
| CUM | Antonio José de Sucre Airport | Cumaná, Venezuela | Routes from CUM |
| CUN | Cancún International Airport | Cancún, Quintana Roo, Mexico | Routes from CUN |
| CUP | General José Francisco Bermúdez Airport | Carúpano, Venezuela | Routes from CUP |
| CUQ | Coen Airport | Coen, Queensland, Australia | Routes from CUQ |
| CUR | Hato International Airport Curaçao International Airport | Willemstad, Curaçao, Kingdom of the Netherlands | Routes from CUR |
| CUS | Columbus Municipal Airport | Columbus, New Mexico, United States | Routes from CUS |
| CUT | Cutral Có Airport | Cutral Có, Neuquén, Argentina | Routes from CUT |
| CUU | General Roberto Fierro Villalobos International Airport | Chihuahua, Chihuahua, Mexico | Routes from CUU |
| CUY | Cue Airport | Cue, Western Australia, Australia | Routes from CUY |
| CUZ | Alejandro Velasco Astete International Airport | Cusco, Cusco Region, Peru | Routes from CUZ |
| CVC | Cleve Airport | Cleve, South Australia, Australia | Routes from CVC |
| CVF | Courchevel Airport | Courchevel, France | Routes from CVF |
| CVG | Cincinnati/Northern Kentucky International Airport | Hebron, Kentucky (near Cincinnati), United States | Routes from CVG |
| CVH | Caviahue Airport | Caviahue, Neuquén, Argentina | Routes from CVH |
| CVJ | General Mariano Matamoros Airport | Cuernavaca, Morelos, Mexico | Routes from CVJ |
| CVM | General Pedro J. Méndez International Airport | Ciudad Victoria, Tamaulipas, Mexico | Routes from CVM |
| CVN | Clovis Municipal Airport | Clovis, New Mexico, United States | Routes from CVN |
| CVO | Corvallis Municipal Airport | Corvallis, Oregon, United States | Routes from CVO |
| CVQ | Carnarvon Airport | Carnarvon, Western Australia, Australia | Routes from CVQ |
| CVS | Cannon Air Force Base Clovis Air Force Base/AAF | Clovis, New Mexico, United States | Routes from CVS |
| CVT | Coventry Airport | Coventry, West Midlands, England, United Kingdom | Routes from CVT |
| CVU | Corvo Airport | Corvo Island, Azores, Portugal | Routes from CVU |
| CWA | Central Wisconsin Airport | Mosinee, Wisconsin, United States | Routes from CWA |
| CWB | Afonso Pena International Airport | Curitiba, Paraná, Brazil | Routes from CWB |
| CWC | Chernivtsi International Airport | Chernivtsi, Ukraine | Routes from CWC |
| CWF | Chennault International Airport | Lake Charles, Louisiana, United States | Routes from CWF |
| CWI | Clinton Municipal Airport | Clinton, Iowa, United States | Routes from CWI |
| CWL | Cardiff Airport | Cardiff, Wales, United Kingdom | Routes from CWL |
| CWS | Center Island Airport | Center Island, Washington, United States | Routes from CWS |
| CWT | Cowra Airport | Cowra, New South Wales, Australia | Routes from CWT |
| CWW | Corowa Airport | Corowa, New South Wales, Australia | Routes from CWW |
| CXB | Cox's Bazar Airport | Cox's Bazar, Bangladesh | Routes from CXB |
| CXF | Coldfoot Airport | Coldfoot, Alaska, United States | Routes from CXF |
| CXH | Vancouver Harbour Water Airport | Vancouver, British Columbia, Canada | Routes from CXH |
| CXI | Cassidy International Airport | Christmas Island, Kiribati | Routes from CXI |
| CXL | Calexico International Airport | Calexico, California, United States | Routes from CXL |
| CXN | Candala Airport | Candala, Somalia | Routes from CXN |
| CXO | Lone Star Executive Airport | Houston, Texas, United States | Routes from CXO |
| CXP | Tunggul Wulung Airport | Cilacap, Java Island, Indonesia | Routes from CXP |
| CXR | Cam Ranh International Airport | Cam Ranh, Khánh Hòa, Vietnam | Routes from CXR |
| CXT | Charters Towers Airport | Charters Towers, Queensland, Australia | Routes from CXT |
| CXY | Cat Cay Airport | Cat Cay, Bimini Islands, Bahamas | Routes from CXY |
| CYA | Antoine Simon airport | Les Cayes, Haiti | Routes from CYA |
| CYB | Sir Charles Kirkconnell International Airport | Cayman Brac, Cayman Islands | Routes from CYB |
| CYC | Caye Chapel Airport | Caye Chapel, Belize | Routes from CYC |
| CYF | Chefornak Airport | Chefornak, Alaska, United States | Routes from CYF |
| CYG | Corryong Airport | Corryong, Victoria, Australia | Routes from CYG |
| CYI | Chiayi Airport (Shueishang Airport) | Chiayi, Taiwan | Routes from CYI |
| CYM | Chatham Seaplane Base | Chatham, Alaska, United States | Routes from CYM |
| CYO | Vilo Acuña Airport Juan Vitalio Acuña Airport | Cayo Largo del Sur, Cuba | Routes from CYO |
| CYP | Calbayog Airport | Calbayog City, Samar, Philippines | Routes from CYP |
| CYR | Laguna de los Patos International Airport | Colonia del Sacramento, Colonia, Uruguay | Routes from CYR |
| CYS | Cheyenne Regional Airport | Cheyenne, Wyoming, United States | Routes from CYS |
| CYT | Yakataga Airport | Cape Yakataga, Alaska, United States | Routes from CYT |
| CYU | Cuyo Airport | Cuyo, Palawan, Philippines | Routes from CYU |
| CYW | Captain Rogelio Castillo National Airport | Celaya, Guanajuato, Mexico | Routes from CYW |
| CYX | Chersky | Chersky, Yakutia, Russia | Routes from CYX |
| CYZ | Cauayan Airport | Cauayan City, Isabela, Philippines | Routes from CYZ |
| CZA | Chichen Itza International Airport | Chichén Itzá, Yucatán, Mexico | Routes from CZA |
| CZC | Copper Center Airport | Copper Center, Alaska, United States | Routes from CZC |
| CZE | José Leonardo Chirino International Airport | Santa Ana de Coro, Venezuela | Routes from CZE |
| CZF | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site | Cape Romanzof, Alaska, United States | Routes from CZF |
| CZH | Corozal Airport | Corozal, Belize | Routes from CZH |
| CZK | Cascade Locks State Airport | Cascade Locks, Oregon, United States | Routes from CZK |
| CZL | Mohamed Boudiaf International Airport | Constantine, Algeria | Routes from CZL |
| CZM | Cozumel International Airport | Cozumel, Quintana Roo, Mexico | Routes from CZM |
| CZN | Chisana Airport | Chisana, Alaska, United States | Routes from CZN |
| CZS | Cruzeiro do Sul International Airport | Cruzeiro do Sul, Acre, Brazil | Routes from CZS |
| CZU | Las Brujas Airport | Corozal, Colombia | Routes from CZU |
| CZX | Changzhou Benniu Airport | Changzhou, Jiangsu, China | Routes from CZX |
| DAA | Davison Army Airfield | Fort Belvoir, Virginia, United States | Routes from DAA |
| DAB | Daytona Beach International Airport | Daytona Beach, Florida, United States | Routes from DAB |
| DAC | Hazrat Shahjalal International Airport | Dhaka, Bangladesh | Routes from DAC |
| DAD | Đà Nẵng International Airport | Da Nang, Vietnam | Routes from DAD |
| DAG | Barstow-Daggett Airport | Daggett, California, United States | Routes from DAG |
| DAL | Dallas Love Field | Dallas, Texas, United States | Routes from DAL |
| DAM | Damascus International Airport | Damascus, Syria | Routes from DAM |
| DAN | Danville Regional Airport | Danville, Virginia, United States | Routes from DAN |
| DAR | Julius Nyerere International Airport | Dar es Salaam, Tanzania | Routes from DAR |
| DAT | Datong Yungang Airport | Datong, Shanxi, China | Routes from DAT |
| DAU | Daru Airport | Daru, Western Province, Papua New Guinea | Routes from DAU |
| DAV | Enrique Malek International Airport | David, Chiriquí Province, Panama | Routes from DAV |
| DAX | Dazhou Heshi Airport | Dazhou, Sichuan, China | Routes from DAX |
| DAY | James M. Cox Dayton International Airport | Dayton, Ohio, United States | Routes from DAY |
| DAZ | Darwaz Airport | Darwaz, Badakhshan, Afghanistan | Routes from DAZ |
| DBA | Dalbandin Airport | Dalbandin, Pakistan | Routes from DBA |
| DBD | Dhanbad Airport | Dhanbad, India | Routes from DBD |
| DBN | W. H. 'Bud' Barron Airport | Dublin, Georgia, United States | Routes from DBN |
| DBO | Dubbo City Regional Airport | Dubbo, New South Wales, Australia | Routes from DBO |
| DBQ | Dubuque Regional Airport | Dubuque, Iowa, United States | Routes from DBQ |
| DBS | Dubois Municipal Airport | Dubois, Idaho, United States | Routes from DBS |
| DBT | Debre Tabor Airport | Debre Tabor, Ethiopia | Routes from DBT |
| DBV | Dubrovnik Airport | Dubrovnik, Dubrovnik-Neretva County, Croatia | Routes from DBV |
| DCA | Ronald Reagan Washington National Airport | Arlington County, Virginia (near Washington, D.C.), United States | Routes from DCA |
| DCF | Canefield Airport | Canefield, Dominica | Routes from DCF |
| DCK | Dahl Creek Airport | Dahl Creek, Alaska, United States | Routes from DCK |
| DCM | Castres - Mazamet Airport | Castres, Languedoc, France | Routes from DCM |
| DCR | Decatur Hi-Way Airport | Decatur, Indiana, United States | Routes from DCR |
| DCT | Duncan Town Airport | Duncan Town, Ragged Island, Bahamas | Routes from DCT |
| DCU | Pryor Field Regional Airport | Decatur, Alabama, United States | Routes from DCU |
| DCY | Daocheng Yading Airport | Daocheng, Sichuan, China | Routes from DCY |
| DDC | Dodge City Regional Airport | Dodge City, Kansas, United States | Routes from DDC |
| DDP | Dorado Airport | Dorado, Puerto Rico | Routes from DDP |
| DEA | Dera Ghazi Khan International Airport | Dera Ghazi Khan, Pakistan | Routes from DEA |
| DEB | Debrecen International Airport | Debrecen, Hajdú-Bihar, Hungary | Routes from DEB |
| DEC | Decatur Airport | Decatur, Illinois, United States | Routes from DEC |
| DED | Jolly Grant Airport. | Dehradun, Uttarakhand, India | Routes from DED |
| DEF | Dezful Airport | Dezful, Iran | Routes from DEF |
| DEH | Decorah Municipal Airport | Decorah, Iowa, United States | Routes from DEH |
| DEI | Denis Island Airport | Denis Island, Seychelles | Routes from DEI |
| DEL | Indira Gandhi International Airport | Delhi, India | Routes from DEL |
| DEM | Dembidolo Airport | Dembidolo, Ethiopia | Routes from DEM |
| DEN | Denver International Airport | Denver, Colorado, United States | Routes from DEN |
| DEP | Daporijo Airport | Daporijo, Arunachal Pradesh, India | Routes from DEP |
| DES | Desroches Island Airport | Desroches Island, Seychelles | Routes from DES |
| DET | Coleman A. Young International Airport | Detroit, Michigan, United States | Routes from DET |
| DEZ | Deir ez-Zor Airport | Deir ez-Zor (Deirezzor), Syria | Routes from DEZ |
| DFI | Defiance Memorial Airport | Defiance, Ohio, United States | Routes from DFI |
| DFW | Dallas/Fort Worth International Airport | Dallas and Fort Worth, Texas, United States | Routes from DFW |
| DGA | Dangriga Airport | Dangriga, Belize | Routes from DGA |
| DGE | Mudgee Airport | Mudgee, New South Wales, Australia | Routes from DGE |
| DGL | Douglas Municipal Airport | Douglas, Arizona, United States | Routes from DGL |
| DGO | General Guadalupe Victoria International Airport | Durango, Durango, Mexico | Routes from DGO |
| DGP | Daugavpils International Airport | Daugavpils, Latvia | Routes from DGP |
| DGR | Dargaville Aerodrome | Dargaville, New Zealand | Routes from DGR |
| DGT | Sibulan Airport | Sibulan, Negros Oriental, Philippines | Routes from DGT |
| DGU | Dédougou Airport | Dédougou, Burkina Faso | Routes from DGU |
| DGW | Converse County Airport | Douglas, Wyoming, United States | Routes from DGW |
| DGX | MoD St Athan | St Athan, Wales, United Kingdom | Routes from DGX |
| DHA | King Abdulaziz Air Base | Dhahran, Saudi Arabia | Routes from DHA |
| DHM | Gaggal Airport | Kangra, Himachal Pradesh, India | Routes from DHM |
| DHN | Dothan Regional Airport | Dothan, Alabama, United States | Routes from DHN |
| DHR | De Kooy Airfield | Den Helder, Netherlands | Routes from DHR |
| DHT | Dalhart Municipal Airport | Dalhart, Texas, United States | Routes from DHT |
| DIB | Dibrugarh Airport | Dibrugarh, India | Routes from DIB |
| DIE | Arrachart Airport | Antsiranana, Madagascar | Routes from DIE |
| DIG | Dêqên Shangri-La Airport | Shangri-La, Yunnan, China | Routes from DIG |
| DIJ | Dijon Air Base | Dijon, France | Routes from DIJ |
| DIK | Dickinson Theodore Roosevelt Regional Airport | Dickinson, North Dakota, United States | Routes from DIK |
| DIL | Presidente Nicolau Lobato International Airport | Dili, East Timor (Timor-Leste) | Routes from DIL |
| DIM | Dimbokro Airport | Dimbokro, Côte d'Ivoire | Routes from DIM |
| DIN | Dien Bien Phu Airport | Dien Bien Phu, Vietnam | Routes from DIN |
| DIO | Diomede Heliport (FAA: DM2) | Diomede, Alaska, United States | Routes from DIO |
| DIP | Diapaga Airport | Diapaga, Burkina Faso | Routes from DIP |
| DIQ | Brigadeiro Cabral Airport | Divinópolis, Minas Gerais, Brazil | Routes from DIQ |
| DIR | Aba Tenna Dejazmach Yilma International Airport | Dire Dawa, Ethiopia | Routes from DIR |
| DIS | Dolisie Airport | Dolisie, Republic of Congo | Routes from DIS |
| DIU | Diu Airport | Diu, India | Routes from DIU |
| DIV | Divo Airport | Divo, Côte d'Ivoire (Ivory Coast) | Routes from DIV |
| DIY | Diyarbakır Airport | Diyarbakır, Turkey | Routes from DIY |
| DJA | Djougou Airport | Djougou, Benin | Routes from DJA |
| DJB | Sultan Thaha Airport | Jambi, Indonesia | Routes from DJB |
| DJE | Djerba–Zarzis International Airport | Djerba, Tunisia | Routes from DJE |
| DJG | Djanet Tiska Airport | Djanet, Algeria | Routes from DJG |
| DJJ | Sentani Airport (SNA) | Jayapura, Indonesia | Routes from DJJ |
| DJM | Djambala Airport | Djambala, Republic of Congo | Routes from DJM |
| DJN | Delta Junction Airport | Delta Junction, Alaska, United States | Routes from DJN |
| DJO | Daloa Airport | Daloa, Côte d'Ivoire (Ivory Coast) | Routes from DJO |
| DKI | Dunk Island Airport | Dunk Island, Queensland, Australia | Routes from DKI |
| DKK | Chautauqua County/Dunkirk Airport | Dunkirk, New York, United States | Routes from DKK |
| DKR | Léopold Sédar Senghor International Airport | Dakar, Senegal | Routes from DKR |
| DKS | Dikson Airport | Dikson, Russia | Routes from DKS |
| DLA | Douala International Airport | Douala, Cameroon | Routes from DLA |
| DLC | Dalian Zhoushuizi International Airport | Dalian, Liaoning, China | Routes from DLC |
| DLE | Dole - Jura Airport | Dole, France | Routes from DLE |
| DLF | Laughlin Air Force Base | Del Rio, Texas, United States | Routes from DLF |
| DLG | Dillingham Airport | Dillingham, Alaska, United States | Routes from DLG |
| DLH | Duluth International Airport | Duluth, Minnesota, United States | Routes from DLH |
| DLI | Lien Khuong Airport | Da Lat, Lam Dong, Vietnam | Routes from DLI |
| DLL | Dillon County Airport | Dillon, South Carolina, United States | Routes from DLL |
| DLM | Dalaman International Airport | Muğla, Turkey | Routes from DLM |
| DLN | Dillon Airport | Dillon, Montana, United States | Routes from DLN |
| DLS | Columbia Gorge Regional Airport | The Dalles, Oregon, United States | Routes from DLS |
| DLU | Dali Airport | Dali, Yunnan, China | Routes from DLU |
| DLY | Dillon's Bay Airport | Dillon's Bay, Erromango, Taféa, Vanuatu | Routes from DLY |
| DMA | Davis–Monthan Air Force Base | Tucson, Arizona, United States | Routes from DMA |
| DMB | Taraz Airport | Taraz (formerly Dzhambul and Aulie-Ata), Kazakhstan | Routes from DMB |
| DMD | Doomadgee Airport | Doomadgee Mission, Queensland, Australia | Routes from DMD |
| DME | Moscow Domodedovo Airport | Moscow, Russia | Routes from DME |
| DMK | Don Mueang International Airport | Don Muang, Bangkok, Thailand | Routes from DMK |
| DMM | King Fahd International Airport | Dammam, Saudi Arabia | Routes from DMM |
| DMN | Deming Municipal AirportDeming Army Airfield | Deming, New Mexico, United States | Routes from DMN |
| DMO | Sedalia Regional Airport | Sedalia, Missouri, United States | Routes from DMO |
| DMU | Dimapur Airport | Dimapur, India | Routes from DMU |
| DNA | Kadena Air Base 嘉手納飛行場 Kadena Hikōjō | Okinawa Prefecture, Japan | Routes from DNA |
| DND | Dundee Airport | Dundee, Scotland, United Kingdom | Routes from DND |
| DNH | Dunhuang Airport | Dunhuang, Gansu, China | Routes from DNH |
| DNK | Dnipropetrovsk International Airport | Dnipropetrovsk, Ukraine | Routes from DNK |
| DNL | Daniel Field | Augusta, Georgia, United States | Routes from DNL |
| DNN | Dalton Municipal Airport | Dalton, Georgia, United States | Routes from DNN |
| DNQ | Deniliquin Airport | Deniliquin, New South Wales, Australia | Routes from DNQ |
| DNR | Dinard–Pleurtuit–Saint-Malo Airport | Dinard, France | Routes from DNR |
| DNS | Denison Municipal Airport | Denison, Iowa, United States | Routes from DNS |
| DNV | Vermilion Regional Airport | Danville, Illinois, United States | Routes from DNV |
| DNX | Galegu Airport | Dinder, Sudan | Routes from DNX |
| DNZ | Çardak Airport | Denizli, Turkey | Routes from DNZ |
| DOB | Dobo Airport | Dobo, Wamar Island, Indonesia | Routes from DOB |
| DOD | Msalato International Airport– Proposed airport – | Dodoma, Tanzania | Routes from DOD |
| DOE | Djoemoe Airstrip | Djumu (Djoemoe), Suriname | Routes from DOE |
| DOG | Dongola Airport | Dongola, Sudan | Routes from DOG |
| DOH | Hamad International Airport | Doha, Qatar | Routes from DOH |
| DOK | Donetsk Sergey Prokofiev International Airport | Donetsk, Ukraine | Routes from DOK |
| DOL | Deauville - Saint-Gatien Airport | Deauville, France | Routes from DOL |
| DOM | Melville Hall Airport | Melville Hall (near Roseau), Dominica | Routes from DOM |
| DOP | Dolpa Airport | Dolpa, Nepal | Routes from DOP |
| DOR | Dori Airport | Dori, Burkina Faso | Routes from DOR |
| DOU | Francisco de Matos Pereira Airport | Dourados, Minas Gerais, Brazil | Routes from DOU |
| DOV | Dover Air Force Base | Dover, Delaware, United States | Routes from DOV |
| DPA | DuPage Airport | West Chicago, Illinois, United States | Routes from DPA |
| DPG | Michael Army AirfieldDugway Army Airfield | Dugway Proving Ground, Utah, United States | Routes from DPG |
| DPL | Dipolog Airport | Dipolog City, Zamboanga del Norte, Philippines | Routes from DPL |
| DPO | Devonport Airport | Devonport, Tasmania, Australia | Routes from DPO |
| DPS | Ngurah Rai International Airport (NRIA) | Denpasar, Bali, Indonesia | Routes from DPS |
| DPT | Deputatsky Airport | Deputatsky, Sakha Republic, Russia | Routes from DPT |
| DQA | Daqing Sartu Airport | Daqing, Heilongjiang, China | Routes from DQA |
| DQH | Alpine Airstrip | Deadhorse, Alaska, United States | Routes from DQH |
| DRA | Desert Rock Airport | Mercury, Nevada, United States | Routes from DRA |
| DRB | Derby Airport | Derby, Western Australia, Australia | Routes from DRB |
| DRC | Dirico Airport | Dirico, Angola | Routes from DRC |
| DRE | Drummond Island Airport | Drummond Island, Michigan, United States | Routes from DRE |
| DRG | Deering Airport | Deering, Alaska, United States | Routes from DRG |
| DRH | Dabra Airport | Dabra, Indonesia | Routes from DRH |
| DRI | Beauregard Regional AirportDeRidder Army Air Base | De Ridder, Louisiana, United States | Routes from DRI |
| DRJ | Drietabbetje Airstrip | Drietabbetje, Suriname | Routes from DRJ |
| DRK | Drake Bay Airport | Drake Bay, Costa Rica | Routes from DRK |
| DRN | Dirranbandi Airport | Dirranbandi, Queensland, Australia | Routes from DRN |
| DRO | Durango–La Plata County Airport | Durango, Colorado, United States | Routes from DRO |
| DRS | Dresden Airport | Dresden, Germany | Routes from DRS |
| DRT | Del Rio International Airport | Del Rio, Texas, United States | Routes from DRT |
| DRW | Darwin International Airport | Darwin, Northern Territory, Australia | Routes from DRW |
| DSA | Robin Hood Airport Doncaster Sheffield | Doncaster, England, United Kingdom | Routes from DSA |
| DSC | Dschang Airport | Dschang, Cameroon | Routes from DSC |
| DSE | Combolcha Airport | Dessie / Kombolcha, Ethiopia | Routes from DSE |
| DSI | Destin–Fort Walton Beach Airport | Destin, Florida, United States | Routes from DSI |
| DSK | Dera Ismail Khan Airport | Dera Ismail Khan, Pakistan | Routes from DSK |
| DSM | Des Moines International Airport | Des Moines, Iowa, United States | Routes from DSM |
| DSN | Ordos Ejin Horo Airport | Ordos, Inner Mongolia, China | Routes from DSN |
| DSV | Dansville Municipal Airport | Dansville, New York, United States | Routes from DSV |
| DTA | Delta Municipal Airport | Delta, Utah, United States | Routes from DTA |
| DTD | Datadawai Airport | Long Pahangai, West Kutai Regency, East Kalimantan, Indonesia | Routes from DTD |
| DTE | Bagasbas Airport | Daet, Camarines Norte, Philippines | Routes from DTE |
| DTL | Detroit Lakes Airport | Detroit Lakes, Minnesota, United States | Routes from DTL |
| DTM | Dortmund Airport | Dortmund, North Rhine-Westphalia, Germany | Routes from DTM |
| DTN | Shreveport Downtown Airport | Shreveport, Louisiana, United States | Routes from DTN |
| DTW | Detroit Metropolitan Wayne County Airport | Romulus (near Detroit), Michigan, United States | Routes from DTW |
| DUA | Eaker Field | Durant, Oklahoma, United States | Routes from DUA |
| DUB | Dublin Airport | Dublin, Ireland | Routes from DUB |
| DUC | Halliburton Field | Duncan, Oklahoma, United States | Routes from DUC |
| DUD | Dunedin International Airport | Dunedin, Otago, New Zealand | Routes from DUD |
| DUE | Dundo Airport | Dundo, Angola | Routes from DUE |
| DUF | Pine Island Airport | Corolla, North Carolina, United States | Routes from DUF |
| DUG | Bisbee Douglas International Airport | Bisbee/Douglas, Arizona, United States | Routes from DUG |
| DUJ | DuBois Regional Airport | DuBois, Pennsylvania, United States | Routes from DUJ |
| DUM | Pinang Kampai Airport | Dumai, Sumatra, Indonesia | Routes from DUM |
| DUQ | Duncan Airport | Duncan, British Columbia, Canada | Routes from DUQ |
| DUR | King Shaka International | Durban, KwaZulu-Natal, South Africa | Routes from DUR |
| DUS | Düsseldorf Airport | Düsseldorf, North Rhine-Westphalia, Germany | Routes from DUS |
| DUT | Unalaska Airport | Unalaska, Alaska, United States | Routes from DUT |
| DVD | Andavadoaka Airport | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | Routes from DVD |
| DVL | Devils Lake Regional Airport | Devils Lake, North Dakota, United States | Routes from DVL |
| DVN | Davenport Municipal Airport | Davenport, Iowa, United States | Routes from DVN |
| DVO | Francisco Bangoy International Airport | Davao City, Philippines | Routes from DVO |
| DVT | Phoenix Deer Valley Airport | Phoenix, Arizona, United States | Routes from DVT |
| DWB | Soalala Airport | Soalala, Madagascar | Routes from DWB |
| DWC | Dubai World Central - Al Maktoum International Airport | Jebel Ali, Dubai, United Arab Emirates | Routes from DWC |
| DWD | Dawadmi Domestic Airport | Dawadmi, Saudi Arabia | Routes from DWD |
| DWH | David Wayne Hooks Memorial Airport | Houston, Texas, United States | Routes from DWH |
| DWS | Walt Disney World Airport | Walt Disney World / Orlando, Florida, United States [1] | Routes from DWS |
| DXB | Dubai International Airport | Dubai, United Arab Emirates | Routes from DXB |
| DXR | Danbury Municipal Airport | Danbury, Connecticut, United States | Routes from DXR |
| DYA | Dysart Airport | Dysart, Queensland, Australia | Routes from DYA |
| DYG | Zhangjiajie Airport | Zhangjiajie, Hunan, China | Routes from DYG |
| DYL | Doylestown Airport | Doylestown, Pennsylvania, United States | Routes from DYL |
| DYR | Ugolny Airport | Anadyr, Russia | Routes from DYR |
| DYS | Dyess Air Force Base | Abilene, Texas, United States | Routes from DYS |
| DYU | Dushanbe International Airport | Dushanbe, Tajikistan | Routes from DYU |
| DZA | Dzaoudzi Pamandzi International Airport | Dzaoudzi, Mayotte | Routes from DZA |
| DZN | Zhezkazgan Airport | Jezkazgan, Kazakhstan | Routes from DZN |
| DZO | Santa Bernardina International Airport | Durazno, Durazno, Uruguay | Routes from DZO |
| EAA | Eagle Airport | Eagle, Alaska, United States | Routes from EAA |
| EAE | Siwo Airport | Sangafa, Emae, Shéfa, Vanuatu | Routes from EAE |
| EAL | Elenak Airport | Elenak, Marshall Islands | Routes from EAL |
| EAM | Najran Domestic Airport | Najran (Nejran), Saudi Arabia | Routes from EAM |
| EAR | Kearney Regional Airport | Kearney, Nebraska, United States | Routes from EAR |
| EAS | San Sebastián Airport | San Sebastián, Spain | Routes from EAS |
| EAT | Pangborn Memorial Airport | Wenatchee, Washington, United States | Routes from EAT |
| EAU | Chippewa Valley Regional Airport | Eau Claire, Wisconsin, United States | Routes from EAU |
| EBA | Marina di Campo Airport | Elba, Italy | Routes from EBA |
| EBB | Entebbe International Airport | Entebbe, Uganda | Routes from EBB |
| EBD | El Obeid Airport | El Obeid, Sudan | Routes from EBD |
| EBG | El Bagre Airport El Tomin Airport | El Bagre, Colombia | Routes from EBG |
| EBJ | Esbjerg Airport | Esbjerg, Denmark | Routes from EBJ |
| EBL | Erbil International Airport | Erbil, Kurdistan, Iraq | Routes from EBL |
| EBN | Ebadon Airstrip | Kwajalein Atoll, Marshall Islands | Routes from EBN |
| EBO | Ebon Airport | Ebon Atoll, Marshall Islands | Routes from EBO |
| EBS | Webster City Municipal Airport | Webster City, Iowa, United States | Routes from EBS |
| EBU | Saint-Étienne–Bouthéon Airport | Saint-Étienne / Bouthéon, France | Routes from EBU |
| EBW | Ebolowa Airport | Ebolowa, Cameroon | Routes from EBW |
| ECG | Elizabeth City Regional Airport | Elizabeth City, North Carolina, United States | Routes from ECG |
| ECH | Echuca Airport | Echuca, Victoria, Australia | Routes from ECH |
| ECP | Northwest Florida Beaches International Airport | Panama City, Florida, United States | Routes from ECP |
| EDB | El Debba Airport | El Debba (Al Dabbah), Sudan | Routes from EDB |
| EDC | Austin Executive Airport | Austin, Texas, United States | Routes from EDC |
| EDE | Northeastern Regional Airport | Edenton, North Carolina, United States | Routes from EDE |
| EDF | Elmendorf Air Force Base | Anchorage, Alaska, United States | Routes from EDF |
| EDI | Edinburgh Airport | Edinburgh, United Kingdom | Routes from EDI |
| EDK | Captain Jack Thomas/El Dorado Airport | El Dorado, Kansas, United States | Routes from EDK |
| EDL | Eldoret International Airport | Eldoret, Kenya | Routes from EDL |
| EDO | Balıkesir Koca Seyit Airport (Balıkesir Koca Seyit Airport) | Balıkesir, Turkey | Routes from EDO |
| EDR | Edward River Airport | Edward River, Queensland, Australia | Routes from EDR |
| EDW | Edwards Air Force Base | Edwards, California, United States | Routes from EDW |
| EED | Needles AirportNeedles Army Airfield | Needles, California, United States | Routes from EED |
| EEK | Eek Airport | Eek, Alaska, United States | Routes from EEK |
| EEN | Dillant–Hopkins Airport | Keene, New Hampshire, United States | Routes from EEN |
| EFD | Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field | Houston, Texas, United States | Routes from EFD |
| EFG | Efogi Airport | Efogi, Papua New Guinea | Routes from EFG |
| EFK | Newport State Airport | Newport, Vermont, United States | Routes from EFK |
| EGC | Bergerac Dordogne Périgord Airport | Bergerac, France | Routes from EGC |
| EGE | Eagle County Regional Airport | Eagle, Colorado (near Vail), United States | Routes from EGE |
| EGI | Duke FieldEglin Air Force Auxiliary Field #3 | Crestview, Florida, United States | Routes from EGI |
| EGL | Neghelle Airport | Negele Boran, Ethiopia | Routes from EGL |
| EGN | Geneina Airport | Geneina, Sudan | Routes from EGN |
| EGO | Belgorod International Airport | Belgorod, Russia | Routes from EGO |
| EGS | Egilsstaðir Airport | Egilsstaðir, Iceland | Routes from EGS |
| EGV | Eagle River Union Airport | Eagle River, Wisconsin, United States | Routes from EGV |
| EGX | Egegik Airport | Egegik, Alaska, United States | Routes from EGX |
| EHL | El Bolsón Airport | El Bolsón, Río Negro, Argentina | Routes from EHL |
| EHM | Cape Newenham LRRS Airport | Cape Newenham, Alaska, United States | Routes from EHM |
| EHT | Rentschler Heliport | East Hartford, Connecticut, United States | Routes from EHT |
| EIE | Yeniseysk Airport Аэропорт Енисейск | Yeniseysk, Russia | Routes from EIE |
| EIL | Eielson Air Force Base | Fairbanks, Alaska, United States | Routes from EIL |
| EIN | Eindhoven Airport | Eindhoven, Netherlands | Routes from EIN |
| EIS | Terrance B. Lettsome International Airport | Beef Island (near Tortola), British Virgin Islands | Routes from EIS |
| EIY | Ein Yahav Airfield | Ein Yahav, Israel | Routes from EIY |
| EJA | Yariguíes Airport | Barrancabermeja, Colombia | Routes from EJA |
| EJN | Ejin Banner Taolai Airport | Ejin Banner, Inner Mongolia, China | Routes from EJN |
| EJT | Enejit Airport | Enejit, Marshall Islands | Routes from EJT |
| EKA | Murray Field | Eureka, California, United States | Routes from EKA |
| EKB | Ekibastuz | Ekibastuz, Kazakhstan | Routes from EKB |
| EKI | Elkhart Municipal Airport | Elkhart, Indiana, United States | Routes from EKI |
| EKO | Elko Regional Airport | Elko, Nevada, United States | Routes from EKO |
| EKT | Eskilstuna Airport | Eskilstuna, Sweden | Routes from EKT |
| EKX | Addington Field | Elizabethtown, Kentucky, United States | Routes from EKX |
| ELB | Las Flores Airport | El Banco, Colombia | Routes from ELB |
| ELC | Elcho Island Airport | Elcho Island, Northern Territory, Australia | Routes from ELC |
| ELD | South Arkansas Regional Airport at Goodwin Field | El Dorado, Arkansas, United States | Routes from ELD |
| ELF | El Fashir Airport | El Fasher, Sudan | Routes from ELF |
| ELG | El Golea Airport | El Golea, Algeria | Routes from ELG |
| ELH | North Eleuthera Airport | North Eleuthera, Eleuthera Island, Bahamas | Routes from ELH |
| ELI | Elim Airport | Elim, Alaska, United States | Routes from ELI |
| ELM | Elmira/Corning Regional Airport | Elmira/Big Flats, New York, United States | Routes from ELM |
| ELN | Bowers Field | Ellensburg, Washington, United States | Routes from ELN |
| ELO | Eldorado Airport | Eldorado, Misiones, Argentina | Routes from ELO |
| ELP | El Paso International Airport | El Paso, Texas, United States | Routes from ELP |
| ELQ | Prince Nayef bin Abdulaziz Regional Airport | Buraidah, Saudi Arabia | Routes from ELQ |
| ELS | East London Airport | East London, South Africa | Routes from ELS |
| ELU | Guemar Airport | El Oued, Algeria | Routes from ELU |
| ELV | Elfin Cove Seaplane Base | Elfin Cove, Alaska, United States | Routes from ELV |
| ELX | El Tigre Airport | El Tigre, Venezuela | Routes from ELX |
| ELY | Ely Airport | Ely, Nevada, United States | Routes from ELY |
| ELZ | Wellsville Municipal Airport | Wellsville, New York, United States | Routes from ELZ |
| EMA | East Midlands Airport | Castle Donington, Leicestershire, United Kingdom | Routes from EMA |
| EMD | Emerald Airport | Emerald, Queensland, Australia | Routes from EMD |
| EME | Emden Airport | Emden, Lower Saxony, Germany | Routes from EME |
| EMI | Emirau Airport | Emirau, Papua New Guinea | Routes from EMI |
| EMK | Emmonak Airport | Emmonak, Alaska, United States | Routes from EMK |
| EML | Emmen Swiss Air Base | Emmen, Lucerne, Switzerland | Routes from EML |
| EMM | Kemmerer Municipal Airport | Kemmerer, Wyoming, United States | Routes from EMM |
| EMN | Néma Airport | Nema, Mauritania | Routes from EMN |
| EMP | Emporia Municipal Airport | Emporia, Kansas, United States | Routes from EMP |
| EMT | San Gabriel Valley (El Monte) Airport | El Monte, California, United States | Routes from EMT |
| EMX | El Maitén Airport | El Maitén, Neuquén, Argentina | Routes from EMX |
| ENA | Kenai Municipal Airport | Kenai, Alaska, United States | Routes from ENA |
| END | Vance Air Force Base | Enid, Oklahoma, United States | Routes from END |
| ENE | H. Hasan Aroeboesman Airport | Ende, Flores, Indonesia | Routes from ENE |
| ENF | Enontekiö Airport | Enontekiö, Finland | Routes from ENF |
| ENH | Enshi Xujiaping Airport | Enshi, Hubei, China | Routes from ENH |
| ENI | El Nido Airport | El Nido, Palawan, Philippines | Routes from ENI |
| ENK | Enniskillen/St Angelo Airport | Enniskillen, Co Fermanagh, Northern Ireland, United Kingdom | Routes from ENK |
| ENN | Nenana Municipal Airport | Nenana, Alaska, United States | Routes from ENN |
| ENS | Enschede Airport Twente | Enschede, Netherlands | Routes from ENS |
| ENT | Enewetak Auxiliary Airfield | Enewetak, Marshall Islands | Routes from ENT |
| ENU | Akanu Ibiam International Airport ( AIIA ) | Enugu, Nigeria | Routes from ENU |
| ENV | Wendover Airport | Wendover, Utah, United States | Routes from ENV |
| ENW | Kenosha Regional Airport | Kenosha, Wisconsin, United States | Routes from ENW |
| ENY | Yan'an Airport | Yan'an, Shaanxi, China | Routes from ENY |
| EOH | Olaya Herrera Airport | Medellín, Colombia | Routes from EOH |
| EOI | Eday Airport | Eday, Scotland, United Kingdom | Routes from EOI |
| EOK | Keokuk Municipal Airport | Keokuk, Iowa, United States | Routes from EOK |
| EOR | El Dorado Airport | El Dorado, Venezuela | Routes from EOR |
| EOS | Neosho Hugh Robinson Airport | Neosho, Missouri, United States | Routes from EOS |
| EOZ | Elorza Airport | Elorza, Venezuela | Routes from EOZ |
| EPH | Ephrata Municipal Airport | Ephrata, Washington, United States | Routes from EPH |
| EPL | Épinal - Mirecourt Airport | Juvaincourt, Vosges, France | Routes from EPL |
| EPR | Esperance Airport | Esperance, Australia | Routes from EPR |
| EPS | Arroyo Barril Airport | Samaná, Dominican Republic | Routes from EPS |
| EPU | Pärnu Airport | Pärnu, Estonia | Routes from EPU |
| EQS | Esquel Airport | Esquel, Chubut Province, Argentina | Routes from EQS |
| ERA | Erigavo Airport | Erigavo, Somalia | Routes from ERA |
| ERC | Erzincan Airport | Erzincan, Turkey | Routes from ERC |
| ERD | Berdyansk Airport | Berdyansk, Ukraine | Routes from ERD |
| ERF | Erfurt–Weimar Airport | Erfurt, Germany | Routes from ERF |
| ERG | Erbogachon Airport Аэропорт Ербогачен | Yerbogachen, Katangsky District, Irkutsk Oblast, Russia | Routes from ERG |
| ERH | Moulay Ali Cherif Airport | Er-Rachidia (Errachidia), Morocco | Routes from ERH |
| ERI | Erie International Airport | Erie, Pennsylvania, United States | Routes from ERI |
| ERL | Erenhot Saiwusu International Airport | Erenhot, Inner Mongolia, China | Routes from ERL |
| ERM | Erechim Airport | Erechim, Rio Grande do Sul, Brazil | Routes from ERM |
| ERN | Amaury Feitosa Tomaz Airport | Eirunepe, Amazonas, Brazil | Routes from ERN |
| ERQ | Elrose Mine Airport | Eloise Copper Mine, Queensland, Australia | Routes from ERQ |
| ERS | Eros Airport | Windhoek, Namibia | Routes from ERS |
| ERV | Kerrville Municipal Airport | Kerrville, Texas, United States | Routes from ERV |
| ERZ | Erzurum Airport | Erzurum, Turkey | Routes from ERZ |
| ESB | Esenboğa International Airport | Ankara, Turkey | Routes from ESB |
| ESC | Delta County Airport | Escanaba, Michigan, United States | Routes from ESC |
| ESD | Orcas Island Airport | Eastsound, Washington, United States | Routes from ESD |
| ESE | Ensenada Airport | Ensenada, Baja California, Mexico | Routes from ESE |
| ESF | Esler Field | Alexandria, Louisiana, United States | Routes from ESF |
| ESG | Dr. Luis María Argaña International Airport | Mariscal Estigarribia, Paraguay | Routes from ESG |
| ESH | Shoreham Airport | Lancing, West Sussex, United Kingdom | Routes from ESH |
| ESK | Eskişehir Air Base | Eskişehir, Turkey | Routes from ESK |
| ESL | Elista International Airport | Elista, Kalmykia, Russia | Routes from ESL |
| ESM | Carlos Concha Torres International Airport | Esmeraldas, Ecuador | Routes from ESM |
| ESN | Easton Airport | Easton, Maryland, United States | Routes from ESN |
| ESO | Ohkay Owingeh Airport | Española, New Mexico, United States | Routes from ESO |
| ESP | Stroudsburg-Pocono Airport | East Stroudsburg, Pennsylvania, United States | Routes from ESP |
| ESR | Ricardo García Posada Airport El Salvador Bajo Airport | El Salvador, Chile | Routes from ESR |
| ESU | Essaouira-Mogador Airport | Essaouira, Morocco | Routes from ESU |
| ESW | Easton State Airport | Easton, Washington, United States | Routes from ESW |
| ETB | West Bend Municipal Airport | West Bend, Wisconsin, United States | Routes from ETB |
| ETH | Eilat Airport | Eilat, Israel | Routes from ETH |
| ETR | Santa Rosa International Airport | Santa Rosa, El Oro, Ecuador | Routes from ETR |
| ETS | Enterprise Municipal Airport | Enterprise, Alabama, United States | Routes from ETS |
| ETZ | Metz–Nancy–Lorraine Airport | Lorraine, France | Routes from ETZ |
| EUE | Eureka Airport | Eureka, Nevada, United States | Routes from EUE |
| EUF | Weedon Field | Eufaula, Alabama, United States | Routes from EUF |
| EUG | Eugene Airport | Eugene, Oregon, United States | Routes from EUG |
| EUN | Hassan I Airport El Aaiún Airport | El Aaiún (Laayoune), Morocco | Routes from EUN |
| EUQ | Evelio Javier Airport | San Jose de Buenavista, Antique, Philippines | Routes from EUQ |
| EUX | F.D. Roosevelt Airport | Sint Eustatius, Caribbean Netherlands | Routes from EUX |
| EVE | Harstad/Narvik Airport, Evenes | Evenes, Norway | Routes from EVE |
| EVG | Sveg Airport | Sveg, Sweden | Routes from EVG |
| EVH | Evans Head Memorial Aerodrome | Evans Head, New South Wales, Australia | Routes from EVH |
| EVN | Zvartnots International Airport | Yerevan, Armenia | Routes from EVN |
| EVV | Evansville Regional Airport | Evansville, Indiana, United States | Routes from EVV |
| EVX | Base Aérienne 105 Évreux (BA 105)Évreux-Fauville Air BaseAdvanced Landing Ground (ALG) B-28 | Évreux / Fauville, France | Routes from EVX |
| EWB | New Bedford Regional Airport | New Bedford, Massachusetts, United States | Routes from EWB |
| EWE | Ewer Airport | Ewer, Indonesia | Routes from EWE |
| EWI | Enarotali Airport | Enarotali, Indonesia | Routes from EWI |
| EWK | Newton City-County Airport | Newton, Kansas, United States | Routes from EWK |
| EWN | Coastal Carolina Regional Airport | New Bern, North Carolina, United States | Routes from EWN |
| EWO | Ewo Airport | Ewo, Republic of Congo | Routes from EWO |
| EWR | Newark Liberty International Airport | Newark/Elizabeth, New Jersey, United States | Routes from EWR |
| EXI | Excursion Inlet Seaplane Base | Excursion Inlet, Alaska, United States | Routes from EXI |
| EXT | Exeter International Airport | Exeter, United Kingdom | Routes from EXT |
| EYL | Yélimané Airport | Yélimané, Mali | Routes from EYL |
| EYP | El Alcaraván Airport | Yopal, Colombia | Routes from EYP |
| EYS | Eliye Springs Airport | Eliye Springs, Kenya | Routes from EYS |
| EYW | Key West International Airport | Key West, Florida, United States | Routes from EYW |
| EZE | Ministro Pistarini International Airport | Ezeiza (near Buenos Aires), Argentina | Routes from EZE |
| EZS | Elazığ Airport | Elazığ, Turkey | Routes from EZS |
| FAA | Faranah Airport | Faranah, Guinea | Routes from FAA |
| FAB | Farnborough Airport | Farnborough, United Kingdom | Routes from FAB |
| FAE | Vágar Airport | Sørvágur, Faroe Islands | Routes from FAE |
| FAH | Farah Airport د فراه هوائی ډګر | Farah, Afghanistan | Routes from FAH |
| FAI | Fairbanks International Airport | Fairbanks, Alaska, United States | Routes from FAI |
| FAJ | Diego Jiménez Torres Airport | Fajardo, Puerto Rico, United States | Routes from FAJ |
| FAN | Farsund Airport, Lista | Farsund, Norway | Routes from FAN |
| FAO | Faro International Airport | Faro, Portugal | Routes from FAO |
| FAQ | Frieda River Airport | Frieda River, Papua New Guinea | Routes from FAQ |
| FAR | Hector International Airport | Fargo, North Dakota, United States | Routes from FAR |
| FAT | Fresno Yosemite International Airport | Fresno, California, United States | Routes from FAT |
| FAV | Fakarava Airport | Fakarava, Society Islands, French Polynesia | Routes from FAV |
| FAY | Fayetteville Regional Airport | Fayetteville, North Carolina, United States | Routes from FAY |
| FBD | Fayzabad Airport د فیض اباد هوائی ډګر | Fayzabad, Badakhshan, Afghanistan | Routes from FBD |
| FBE | Paulo Abdala Airport | Francisco Beltrao, Paraná, Brazil | Routes from FBE |
| FBG | Simmons Army Airfield | Fort Bragg, North Carolina, United States | Routes from FBG |
| FBK | Ladd Army Airfield | Fairbanks / Fort Wainwright, Alaska, United States | Routes from FBK |
| FBM | Lubumbashi International Airport | Lubumbashi, Democratic Republic of the Congo | Routes from FBM |
| FBS | Friday Harbor Seaplane Base | Friday Harbor, Washington, United States | Routes from FBS |
| FBU | Oslo Airport, Fornebu ( Closed ) | Oslo, Norway | Routes from FBU |
| FCA | Glacier Park International Airport | Kalispell, Montana, United States | Routes from FCA |
| FCH | Fresno Chandler Executive AirportChandler Municipal Airport (Old) | Fresno, California, United States | Routes from FCH |
| FCM | Flying Cloud Airport | Eden Prairie, Minnesota, United States | Routes from FCM |
| FCN | Nordholz Naval Airbase | Nordholz, Germany | Routes from FCN |
| FCO | Fiumicino – Leonardo da Vinci International Airport | Fiumicino (near Rome), Italy | Routes from FCO |
| FCT | Vagabond Army Heliport (closed to fixed-wing aircraft) | Yakima, Washington, United States | Routes from FCT |
| FCY | Forrest City Municipal Airport | Forrest City, Arkansas, United States | Routes from FCY |
| FDE | Førde Airport, Bringeland | Førde / Bringeland, Norway | Routes from FDE |
| FDF | Aimé Césaire Airport | Le Lamentin / Fort de France, Martinique | Routes from FDF |
| FDH | Friedrichshafen Airport | Friedrichshafen, Bodensee, Germany | Routes from FDH |
| FDK | Frederick Municipal Airport | Frederick, Maryland, United States | Routes from FDK |
| FDO | San Fernando Airport | San Fernando, Buenos Aires, Argentina | Routes from FDO |
| FDR | Frederick Regional Airport | Frederick, Oklahoma, United States | Routes from FDR |
| FDU | Bandundu Airport | Bandundu, Democratic Republic of the Congo | Routes from FDU |
| FDY | Findlay Airport | Findlay, Ohio, United States | Routes from FDY |
| FEB | Sanphebagar Airport | Sanfebagar, Nepal | Routes from FEB |
| FEG | Fergana International Airport | Fergana, Uzbekistan | Routes from FEG |
| FEK | Ferkessedougou Airport | Ferkessédougou, Côte d'Ivoire | Routes from FEK |
| FEL | Fürstenfeldbruck Air Base | Fürstenfeldbruck, Bavaria, Germany | Routes from FEL |
| FEN | Governador Carlos Wilson Airport | Fernando de Noronha, Pernambuco, Brazil | Routes from FEN |
| FET | Fremont Municipal Airport | Fremont, Nebraska, United States | Routes from FET |
| FEW | Francis E. Warren Air Force Base | Cheyenne, Wyoming, United States | Routes from FEW |
| FEZ | Saïss Airport | Fes, Morocco | Routes from FEZ |
| FFA | First Flight Airport | Kill Devil Hills, North Carolina, United States | Routes from FFA |
| FFD | RAF Fairford | Fairford, England, United Kingdom | Routes from FFD |
| FFL | Fairfield Municipal Airport | Fairfield, Iowa, United States | Routes from FFL |
| FFM | Fergus Falls Municipal Airport | Fergus Falls, Minnesota, United States | Routes from FFM |
| FFO | Wright-Patterson Air Force Base | Dayton, Ohio, United States | Routes from FFO |
| FFT | Capital City Airport | Frankfort, Kentucky, United States | Routes from FFT |
| FGD | Fderik Airport | Fderik, Mauritania | Routes from FGD |
| FGI | Fagali'i Airport | Apia, Samoa | Routes from FGI |
| FGL | Fox Glacier Aerodrome | Fox Glacier, New Zealand | Routes from FGL |
| FGU | Fangatau Airport | Fangatau, French Polynesia | Routes from FGU |
| FHU | Sierra Vista Municipal Airport | Fort Huachuca, Sierra Vista, Arizona, United States | Routes from FHU |
| FID | Elizabeth Field | Fishers Island, New York, United States | Routes from FID |
| FIE | Fair Isle Airport | Fair Isle, Scotland, United Kingdom | Routes from FIE |
| FIG | Fria Airport | Fria, Guinea | Routes from FIG |
| FIH | N'djili Airport | Kinshasa, Democratic Republic of the Congo | Routes from FIH |
| FIL | Fillmore Municipal Airport | Fillmore, Utah, United States | Routes from FIL |
| FIN | Finschhafen Airport | Finschhafen, Papua New Guinea | Routes from FIN |
| FIZ | Fitzroy Crossing Airport | Fitzroy Crossing, Western Australia, Australia | Routes from FIZ |
| FJR | Fujairah International Airport | Fujairah, United Arab Emirates | Routes from FJR |
| FKB | Baden Airpark | Karlsruhe/Baden-Baden, Baden-Württemberg, Germany | Routes from FKB |
| FKI | Bangoka International Airport | Kisangani, Democratic Republic of the Congo | Routes from FKI |
| FKJ | Fukui Airport | Fukui, Honshu, Japan | Routes from FKJ |
| FKL | Venango Regional Airport | Franklin, Pennsylvania, United States | Routes from FKL |
| FKN | Franklin Municipal Airport | Franklin, Virginia, United States | Routes from FKN |
| FKQ | Fakfak Airport | Fak Fak, Irian Jaya, Indonesia | Routes from FKQ |
| FKS | Fukushima Airport | Sugawa, Fukushima, Japan | Routes from FKS |
| FLA | Gustavo Artunduaga Paredes Airport | Florencia, Caquetá, Colombia | Routes from FLA |
| FLD | Fond du Lac County Airport | Fond du Lac, Wisconsin, United States | Routes from FLD |
| FLG | Flagstaff Pulliam Airport | Flagstaff, Arizona, United States | Routes from FLG |
| FLL | Fort Lauderdale–Hollywood International Airport | Fort Lauderdale / Hollywood, Florida, United States | Routes from FLL |
| FLN | Florianópolis-Hercílio Luz International Airport | Florianópolis, Santa Catarina, Brazil | Routes from FLN |
| FLO | Florence Regional Airport | Florence, South Carolina, United States | Routes from FLO |
| FLP | Marion County Regional Airport | Flippin, Arkansas, United States | Routes from FLP |
| FLR | Florence Airport, Peretola | Florence, Italy | Routes from FLR |
| FLS | Flinders Island Airport | Flinders Island, Tasmania, Australia | Routes from FLS |
| FLU | Flushing Airport (closed 1984) | Flushing, New York, United States | Routes from FLU |
| FLV | Sherman Army AirfieldSherman Air Force Base | Fort Leavenworth, Kansas, United States | Routes from FLV |
| FLW | Flores Airport | Flores Island, Azores, Portugal | Routes from FLW |
| FLX | Fallon Municipal Airport | Fallon, Nevada, United States | Routes from FLX |
| FMA | Formosa International Airport | Formosa, Argentina | Routes from FMA |
| FMC | Five Mile Airport | Five Mile, Alaska, United States | Routes from FMC |
| FME | Tipton Airport | Odenton, Maryland, United States | Routes from FME |
| FMH | Otis Air National Guard Base Coast Guard Air Station Cape Cod | Falmouth, Massachusetts, United States | Routes from FMH |
| FMI | Kalemie Airport | Kalemie, Democratic Republic of the Congo | Routes from FMI |
| FMN | Four Corners Regional Airport | Farmington, New Mexico, United States | Routes from FMN |
| FMO | Münster Osnabrück International Airport | Greven, North Rhine-Westphalia, Germany | Routes from FMO |
| FMY | Page Field | Fort Myers, Florida, United States | Routes from FMY |
| FNA | Lungi International Airport | Freetown, Sierra Leone | Routes from FNA |
| FNB | Neubrandenburg Airport | Neubrandenburg, Mecklenburg-Vorpommern, Germany | Routes from FNB |
| FNC | Madeira Airport | Funchal, Madeira, Portugal | Routes from FNC |
| FNE | Fane Airport | Fane, Papua New Guinea | Routes from FNE |
| FNG | Fada N'Gourma Airport | Fada N'gourma, Burkina Faso | Routes from FNG |
| FNI | Nîmes-Alès-Camargue-Cévennes Airport | Nîmes-Arles-Camargue, France | Routes from FNI |
| FNJ | Pyongyang Sunan International Airport | Pyongyang, North Korea | Routes from FNJ |
| FNL | Fort Collins-Loveland Municipal Airport | Fort Collins/Loveland, Colorado, United States | Routes from FNL |
| FNR | Funter Bay Seaplane Base | Funter Bay, Alaska, United States | Routes from FNR |
| FNT | Bishop International Airport | Flint, Michigan, United States | Routes from FNT |
| FOC | Fuzhou Changle International Airport | Fuzhou, Fujian, China | Routes from FOC |
| FOD | Fort Dodge Regional Airport | Fort Dodge, Iowa, United States | Routes from FOD |
| FOE | Forbes Field | Topeka, Kansas, United States | Routes from FOE |
| FOG | Foggia Gino Lisa Airport | Foggia, Italy | Routes from FOG |
| FOK | Francis S. Gabreski Airport | Westhampton Beach, New York, United States | Routes from FOK |
| FOM | Foumban Nkounja Airport | Foumban, Cameroon | Routes from FOM |
| FOO | Kornasoren Airport | Noemfoor, Schouten Islands, Indonesia | Routes from FOO |
| FOP | Morris Army Airfield (Fort Gillem) | Fort Gillem, Forest Park, Georgia, USA | Routes from FOP |
| FOR | Pinto Martins – Fortaleza International Airport | Fortaleza, Ceará, Brazil | Routes from FOR |
| FOS | Forrest Airport | Forrest, Western Australia, Australia | Routes from FOS |
| FOT | Rohnerville Airport | Fortuna, California, United States | Routes from FOT |
| FOY | Foya Airport | Foya, Liberia | Routes from FOY |
| FPO | Grand Bahama International Airport | Freeport, Grand Bahama, Bahamas | Routes from FPO |
| FPR | St. Lucie County International Airport | Fort Pierce, Florida, United States | Routes from FPR |
| FPY | Perry-Foley AirportPerry Army Airfield | Perry, Florida, United States | Routes from FPY |
| FRA | Frankfurt Airport | Frankfurt, Germany | Routes from FRA |
| FRB | Forbes Airport | Forbes, New South Wales, Australia | Routes from FRB |
| FRC | Ten. Lund Presetto State Airport | Franca, São Paulo, Brazil | Routes from FRC |
| FRD | Friday Harbor Airport | Friday Harbor, Washington, United States | Routes from FRD |
| FRE | Fera Airport | Maringe, Fera Island, Isabel Province, Solomon Islands | Routes from FRE |
| FRG | Republic Airport | East Farmingdale, New York, United States | Routes from FRG |
| FRH | French Lick Municipal Airport | French Lick, Indiana, United States | Routes from FRH |
| FRI | Marshall Army AirfieldMarshall Air Force Base | Junction City, Kansas, United States | Routes from FRI |
| FRK | Frégate Island Airport | Frégate Island, Seychelles | Routes from FRK |
| FRL | Forlì Airport | Forlì, Emilia-Romagna, Italy | Routes from FRL |
| FRM | Fairmont Municipal Airport | Fairmont, Minnesota, United States | Routes from FRM |
| FRN | Bryant Army Airfield | Fort Richardson, Anchorage, Alaska, United States | Routes from FRN |
| FRO | Florø Airport | Florø, Sogn og Fjordane, Norway | Routes from FRO |
| FRR | Front Royal–Warren County Airport | Front Royal, Virginia, United States | Routes from FRR |
| FRS | Mundo Maya International Airport | Flores, El Petén, Guatemala | Routes from FRS |
| FRT | Frutillar Airport | Frutillar, Chile | Routes from FRT |
| FRU | Manas International Airport | Bishkek, Kyrgyzstan | Routes from FRU |
| FRW | Francistown International Airport/Francistown Air Base | Francistown, Botswana | Routes from FRW |
| FRY | Eastern Slopes Regional Airport | Fryeburg, Maine, United States | Routes from FRY |
| FRZ | Fritzlar Air Base | Fritzlar, Hessen, Germany | Routes from FRZ |
| FSC | Figari-Sud Corse Airport (Figari South Corsica Airport) | Figari, Corsica, France | Routes from FSC |
| FSD | Sioux Falls Regional Airport | Sioux Falls, South Dakota, United States | Routes from FSD |
| FSI | Henry Post Army Airfield | Fort Sill, Oklahoma, United States | Routes from FSI |
| FSK | Fort Scott Municipal Airport | Fort Scott, Kansas, United States | Routes from FSK |
| FSM | Fort Smith Regional Airport | Fort Smith, Arkansas, United States | Routes from FSM |
| FSP | Saint-Pierre Airport | Saint-Pierre, Saint Pierre and Miquelon, France | Routes from FSP |
| FSS | Kinloss Barracks | Forres, Scotland, United Kingdom | Routes from FSS |
| FST | Fort Stockton-Pecos County Airport | Fort Stockton, Texas, United States | Routes from FST |
| FSU | Fort Sumner Municipal Airport | Fort Sumner, New Mexico, United States | Routes from FSU |
| FSZ | Shizuoka Airport | Shizuoka, Honshu, Japan | Routes from FSZ |
| FTA | Futuna Airport | Futuna Island, Taféa, Vanuatu | Routes from FTA |
| FTE | Comandante Armando Tola International Airport | El Calafate, Santa Cruz Province, Argentina | Routes from FTE |
| FTI | Fitiuta Airport | Fiti‘uta, American Samoa, United States | Routes from FTI |
| FTK | Godman Army Airfield | Fort Knox, Kentucky, United States | Routes from FTK |
| FTU | Tôlanaro Airport | Tôlanaro, Madagascar | Routes from FTU |
| FTW | Fort Worth Meacham Int'l Airport | Fort Worth, Texas, United States | Routes from FTW |
| FTX | Owando Airport | Owando, Republic of the Congo | Routes from FTX |
| FTY | Fulton County Airport | Atlanta, Georgia, United States | Routes from FTY |
| FUE | Fuerteventura Airport | Puerto del Rosario, Fuerteventura, Canary Islands, Spain | Routes from FUE |
| FUG | Fuyang Xiguan Airport | Fuyang, Anhui, China | Routes from FUG |
| FUJ | Fukue Airport | Gotō, Nagasaki, Japan | Routes from FUJ |
| FUK | Fukuoka Airport | Fukuoka, Japan | Routes from FUK |
| FUL | Fullerton Municipal Airport | Fullerton, California, United States | Routes from FUL |
| FUN | Funafuti International Airport | Funafuti, Tuvalu | Routes from FUN |
| FUO | Foshan Shadi Airport | Foshan, Guangdong, China | Routes from FUO |
| FUT | Aéroport de Futuna - Pointe-Vele Pointe Vele Airport | Futuna Island, Wallis and Futuna Islands | Routes from FUT |
| FVM | Fuvahmulah Airport | Fuvahmulah, Maldives | Routes from FVM |
| FWA | Fort Wayne International Airport | Fort Wayne, Indiana, United States | Routes from FWA |
| FWH | Naval Air Station Fort Worth Joint Reserve Base | Fort Worth, Texas, United States | Routes from FWH |
| FXE | Fort Lauderdale Executive Airport | Fort Lauderdale, Florida, United States | Routes from FXE |
| FXO | Cuamba Airport | Cuamba, Mozambique | Routes from FXO |
| FXY | Forest City Municipal Airport | Forest City, Iowa, United States | Routes from FXY |
| FYM | Fayetteville Municipal Airport | Fayetteville, Tennessee, United States | Routes from FYM |
| FYN | Fuyun Airport | Fuyun, Xinjiang, China | Routes from FYN |
| FYT | Faya-Largeau Airport | Faya-Largeau, Chad | Routes from FYT |
| FYU | Fort Yukon Airport | Fort Yukon, Alaska, United States | Routes from FYU |
| FYV | Drake Field | Fayetteville, Arkansas, United States | Routes from FYV |
| FZO | Bristol Filton Airport | Filton, Bristol, United Kingdom | Routes from FZO |
| GAB | Gabbs Airport | Gabbs, Nevada, United States | Routes from GAB |
| GAD | Northeast Alabama Regional Airport | Gadsden, Alabama, United States | Routes from GAD |
| GAE | Gabès - Matmata International Airport | Gabès, Tunisia | Routes from GAE |
| GAF | Gafsa - Ksar International Airport | Gafsa, Tunisia | Routes from GAF |
| GAG | Gage Airport | Gage, Oklahoma, United States | Routes from GAG |
| GAH | Gayndah Airport | Gayndah, Queensland, Australia | Routes from GAH |
| GAI | Montgomery County Airpark | Gaithersburg, Maryland, United States | Routes from GAI |
| GAJ | Yamagata Airport | Yamagata, Honshū, Japan | Routes from GAJ |
| GAL | Edward G. Pitka Sr. Airport | Galena, Alaska, United States | Routes from GAL |
| GAM | Gambell Airport | Gambell, Alaska, United States | Routes from GAM |
| GAO | Mariana Grajales Airport | Guantánamo, Cuba | Routes from GAO |
| GAP | Gusap Airport | Gusap, Papua New Guinea | Routes from GAP |
| GAQ | Gao International Airport | Gao, Mali | Routes from GAQ |
| GAS | Garissa Airport | Garissa, Kenya | Routes from GAS |
| GAU | Lokpriya Gopinath Bordoloi International Airport | Guwahati, India | Routes from GAU |
| GAX | Gamba Airport | Gamba, Gabon | Routes from GAX |
| GAY | Gaya Airport | Gaya, India | Routes from GAY |
| GAZ | Guasopa Airport | Guasopa, Papua New Guinea | Routes from GAZ |
| GBB | Gara Djebilet Airport | Gara Djebilet, Algeria | Routes from GBB |
| GBD | Great Bend Municipal Airport | Great Bend, Kansas, United States | Routes from GBD |
| GBE | Sir Seretse Khama International Airport | Gaborone, Botswana | Routes from GBE |
| GBG | Galesburg Municipal Airport | Galesburg, Illinois, United States | Routes from GBG |
| GBH | Galbraith Lake Airport | Galbraith Lake, Alaska, United States | Routes from GBH |
| GBK | Gbangbatok Airport | Gbangbatok, Sierra Leone | Routes from GBK |
| GBR | Walter J. Koladza Airport | Great Barrington, Massachusetts, United States | Routes from GBR |
| GBU | Khashm El Girba Airport | Khashm El Girba, Sudan | Routes from GBU |
| GBZ | Great Barrier Aerodrome | Great Barrier Island, New Zealand | Routes from GBZ |
| GCC | Gillette–Campbell County Airport | Gillette, Wyoming, United States | Routes from GCC |
| GCI | Guernsey Airport | Guernsey, Channel Islands, United Kingdom | Routes from GCI |
| GCJ | Grand Central Airport | Johannesburg, South Africa | Routes from GCJ |
| GCK | Garden City Regional Airport | Garden City, Kansas, United States | Routes from GCK |
| GCM | Owen Roberts International Airport | Georgetown, Cayman Islands | Routes from GCM |
| GCN | Grand Canyon National Park Airport | Tusayan, Arizona, United States | Routes from GCN |
| GCY | Greeneville-Greene County Municipal Airport | Greeneville, Tennessee, United States | Routes from GCY |
| GDA | Gordil Airport | Gounda, Central African Republic | Routes from GDA |
| GDC | Donaldson Center Airport | Greenville, South Carolina, United States | Routes from GDC |
| GDE | Gode Airport | Gode, Ethiopia | Routes from GDE |
| GDG | Magdagachi | Magdagachi, Russia | Routes from GDG |
| GDI | Gordil Airport | Gordil, Central African Republic | Routes from GDI |
| GDJ | Gandajika Airport | Gandajika, Democratic Republic of the Congo | Routes from GDJ |
| GDL | Don Miguel Hidalgo y Costilla International Airport | Guadalajara, Mexico | Routes from GDL |
| GDM | Gardner Municipal Airport | Gardner, Massachusetts, United States | Routes from GDM |
| GDN | Gdansk Lech Walesa Airport | Gdańsk, Poland | Routes from GDN |
| GDO | Guasdualito Airport | Guasdualito, Venezuela | Routes from GDO |
| GDQ | Gondar Atse Tewodros Airport | Gondar, Ethiopia | Routes from GDQ |
| GDT | JAGS McCartney International Airport | Grand Turk Island, Turks and Caicos Islands | Routes from GDT |
| GDV | Dawson Community Airport | Glendive, Montana, United States | Routes from GDV |
| GDW | Gladwin Zettel Memorial Airport | Gladwin, Michigan, United States | Routes from GDW |
| GDX | Sokol Airport | Magadan, Russia | Routes from GDX |
| GDZ | Gelendzhik Airport | Gelendzhik, Krasnodarskiy, Russia | Routes from GDZ |
| GEA | Nouméa Magenta Airport | Nouméa, New Caledonia | Routes from GEA |
| GED | Sussex County Airport | Georgetown, Delaware, United States | Routes from GED |
| GEE | George Town Aerodrome | George Town, Tasmania, Australia | Routes from GEE |
| GEG | Spokane International Airport | Spokane, Washington, United States | Routes from GEG |
| GEL | Sepé Tiaraju Airport | Santo Ângelo, Rio Grande do Sul, Brazil | Routes from GEL |
| GEO | Cheddi Jagan International Airport | Georgetown, Guyana | Routes from GEO |
| GER | Rafael Cabrera Mustelier Airport Rafael Cabrera Airport | Nueva Gerona, Cuba | Routes from GER |
| GES | General Santos International Airport | General Santos City, Philippines | Routes from GES |
| GET | Geraldton Airport | Geraldton, Western Australia, Australia | Routes from GET |
| GEV | Gällivare Airport | Gällivare, Sweden | Routes from GEV |
| GEX | Geelong Airport | Grovedale, Victoria, Australia | Routes from GEX |
| GFA | Malmstrom Air Force Base | Great Falls, Montana, United States | Routes from GFA |
| GFD | Pope Field | Greenfield, Indiana, United States | Routes from GFD |
| GFF | Griffith Airport | Griffith, New South Wales, Australia | Routes from GFF |
| GFK | Grand Forks International Airport | Grand Forks, North Dakota, United States | Routes from GFK |
| GFL | Floyd Bennett Memorial Airport | Glens Falls, New York, United States | Routes from GFL |
| GFN | Clarence Valley Regional Airport | Grafton, New South Wales, Australia | Routes from GFN |
| GFR | Granville Airport | Granville, France | Routes from GFR |
| GFY | Grootfontein Airport | Grootfontein, Namibia | Routes from GFY |
| GGE | Georgetown County Airport | Georgetown, South Carolina, United States | Routes from GGE |
| GGG | East Texas Regional Airport | Longview, Texas, United States | Routes from GGG |
| GGN | Gagnoa Airport | Gagnoa, Côte d'Ivoire | Routes from GGN |
| GGO | Guiglo Airport | Guiglo, Côte d'Ivoire | Routes from GGO |
| GGS | Gobernador Gregores Airport | Gobernador Gregores, Santa Cruz, Argentina | Routes from GGS |
| GGT | Exuma International Airport | Moss Town, Great Exuma Island, Bahamas | Routes from GGT |
| GGW | Glasgow International Airport | Glasgow, Montana, United States | Routes from GGW |
| GHA | Noumérat – Moufdi Zakaria Airport | Ghardaia, Algeria | Routes from GHA |
| GHB | Governor's Harbour Airport | Governor's Harbour, Eleuthera, Bahamas | Routes from GHB |
| GHC | Great Harbour Cay Airport | Bullock Harbour, Berry Islands, Bahamas | Routes from GHC |
| GHE | Garachiné Airport | Garachiné, Panama | Routes from GHE |
| GHF | Giebelstadt Airport | Giebelstadt, Germany | Routes from GHF |
| GHK | Gaza Airstrip/Gush Katif Airport | Gush Katif, Israel | Routes from GHK |
| GHM | Centerville Municipal Airport | Centerville, Tennessee, United States | Routes from GHM |
| GHT | Ghat Airport | Ghat, Libya | Routes from GHT |
| GHU | Gualeguaychú Airport | Gualeguaychú, Entre Ríos, Argentina | Routes from GHU |
| GIB | Gibraltar International Airport | Gibraltar | Routes from GIB |
| GIC | Boigu Island Airport | Boigu Island, Queensland, Australia | Routes from GIC |
| GID | Gitega Airport | Gitega, Burundi | Routes from GID |
| GIF | Winter Haven's Gilbert Airport | Winter Haven, Florida, United States | Routes from GIF |
| GIG | Rio de Janeiro/Galeão–Antonio Carlos Jobim International Airport | Rio de Janeiro, Brazil | Routes from GIG |
| GII | Siguiri Airport | Siguiri, Guinea | Routes from GII |
| GIL | Gilgit Airport | Gilgit, Pakistan | Routes from GIL |
| GIR | Santiago Vila Airport | Girardot, Colombia | Routes from GIR |
| GIS | Gisborne Airport | Gisborne, New Zealand | Routes from GIS |
| GJA | Guanaja Airport | Guanaja, Bay Islands, Honduras | Routes from GJA |
| GJL | Jijel Ferhat Abbas Airport | Jijel, Algeria | Routes from GJL |
| GJR | Gjögur Airport | Gjögur, Iceland | Routes from GJR |
| GJT | Grand Junction Regional Airport | Grand Junction, Colorado, United States | Routes from GJT |
| GKA | Goroka Airport | Goroka, Papua New Guinea | Routes from GKA |
| GKD | Gökçeada Airport | Gökçeada, Turkey | Routes from GKD |
| GKE | NATO Air Base Geilenkirchen E–3A Component | Geilenkirchen, North Rhine-Westphalia, Germany | Routes from GKE |
| GKN | Gulkana Airport | Gulkana, Alaska, United States | Routes from GKN |
| GKT | Gatlinburg–Pigeon Forge Airport | Sevierville, Tennessee, United States | Routes from GKT |
| GLA | Glasgow International Airport | Glasgow, Scotland, United Kingdom | Routes from GLA |
| GLD | Goodland Municipal Airport | Goodland, Kansas, United States | Routes from GLD |
| GLE | Gainesville Municipal Airport | Gainesville, Texas, United States | Routes from GLE |
| GLF | Golfito Airport | Golfito, Costa Rica | Routes from GLF |
| GLH | Mid-Delta Regional Airport | Greenville, Mississippi, United States | Routes from GLH |
| GLI | Glen Innes Airport | Glen Innes, New South Wales, Australia | Routes from GLI |
| GLK | Abdullahi Yusuf International Airport | Galcaio, Somalia | Routes from GLK |
| GLL | Gol Airport, Klanten | Gol, Norway | Routes from GLL |
| GLR | Gaylord Regional Airport | Gaylord, Michigan, United States | Routes from GLR |
| GLS | Scholes International Airport at Galveston | Galveston, Texas, United States | Routes from GLS |
| GLT | Gladstone Airport | Gladstone, Queensland, Australia | Routes from GLT |
| GLV | Golovin Airport | Golovin, Alaska, United States | Routes from GLV |
| GLW | Glasgow Municipal Airport | Glasgow, Kentucky, United States | Routes from GLW |
| GLZ | Gilze-Rijen Air Base | Breda, Netherlands | Routes from GLZ |
| GMB | Gambela Airport | Gambela, Ethiopia | Routes from GMB |
| GME | Gomel Airport | Gomel, Belarus | Routes from GME |
| GMI | Gasmata Airport | Gasmata Island, Papua New Guinea | Routes from GMI |
| GMM | Gamboma Airport | Gamboma, Republic of the Congo | Routes from GMM |
| GMN | Greymouth Airport | Greymouth, New Zealand | Routes from GMN |
| GMP | Gimpo International Airport | Seoul, South Korea | Routes from GMP |
| GMR | Totegegie Airport | Mangareva, Gambier Islands, French Polynesia | Routes from GMR |
| GMT | Granite Mountain Air Station | Granite Mountain, Alaska, United States | Routes from GMT |
| GMU | Greenville Downtown Airport | Greenville, South Carolina, United States | Routes from GMU |
| GMZ | La Gomera Airport | Alajeró / San Sebastián, Canary Islands, Spain | Routes from GMZ |
| GNB | Grenoble–Isère Airport | Grenoble, France | Routes from GNB |
| GND | Maurice Bishop International Airport | St. George's, Grenada | Routes from GND |
| GNI | Lyudao Airport (Green Island Airport) | Lyudao (Green Island), Taiwan | Routes from GNI |
| GNM | Guanambi Airport | Guanambi, Bahia, Brazil | Routes from GNM |
| GNN | Ghinnir Airport | Ghinnir, Ethiopia | Routes from GNN |
| GNR | Dr. Arturo Umberto Illia Airport | General Roca, Río Negro, Argentina | Routes from GNR |
| GNS | Binaka Airport | Gunungsitoli, Nias Island, Indonesia | Routes from GNS |
| GNU | Goodnews Airport | Goodnews, Alaska, United States | Routes from GNU |
| GNV | Gainesville Regional Airport | Gainesville, Florida, United States | Routes from GNV |
| GNY | Şanlıurfa GAP Airport | Şanlıurfa, Turkey | Routes from GNY |
| GNZ | Ghanzi Airport | Ghanzi, Botswana | Routes from GNZ |
| GOA | Genoa Airport | Genoa, Italy | Routes from GOA |
| GOB | Robe Airport | Goba, Ethiopia | Routes from GOB |
| GOF | Goodfellow Air Force Base | San Angelo, Texas, United States | Routes from GOF |
| GOG | Gobabis Airport | Gobabis, Namibia | Routes from GOG |
| GOH | Nuuk Airport | Nuuk, Greenland | Routes from GOH |
| GOI | Goa International Airport | Dabolim, Goa, India | Routes from GOI |
| GOJ | Nizhny Novgorod International Airport | Nizhny Novgorod, Russia | Routes from GOJ |
| GOK | Guthrie–Edmond Regional Airport | Guthrie, Oklahoma, United States | Routes from GOK |
| GOL | Gold Beach Municipal Airport | Gold Beach, Oregon, United States | Routes from GOL |
| GOM | Goma Airport | Goma, Democratic Republic of the Congo | Routes from GOM |
| GON | Groton-New London Airport | Groton, Connecticut, United States | Routes from GON |
| GOO | Goondiwindi Airport | Goondiwindi, Queensland, Australia | Routes from GOO |
| GOP | Gorakhpur Airport | Gorakhpur, India | Routes from GOP |
| GOQ | Golmud Airport | Golmud, Qinghai, China | Routes from GOQ |
| GOR | Gore Airport | Gore, Ethiopia | Routes from GOR |
| GOT | Göteborg Landvetter Airport | Gothenburg, Sweden | Routes from GOT |
| GOU | Garoua International Airport | Garoua, Cameroon | Routes from GOU |
| GOZ | Gorna Oryahovitsa Airport | Gorna Oryahovitsa, Bulgaria | Routes from GOZ |
| GPA | Araxos Airport | Araxos / Patras, Greece | Routes from GPA |
| GPB | Tancredo Thomas de Faria Airport | Guarapuava, Paraná, Brazil | Routes from GPB |
| GPI | Guapi Airport Juan Casiano Airport | Guapi, Colombia | Routes from GPI |
| GPL | Guápiles Airport | Guápiles, Costa Rica | Routes from GPL |
| GPN | Garden Point Airport | Pirlangimpi, Northern Territory, Australia | Routes from GPN |
| GPO | General Pico Airport | General Pico, La Pampa, Argentina | Routes from GPO |
| GPS | Seymour Airport | Baltra Island, Galápagos Islands, Ecuador | Routes from GPS |
| GPT | Gulfport–Biloxi International Airport | Gulfport, Mississippi, United States | Routes from GPT |
| GPZ | Grand Rapids - Itasca County Airport | Grand Rapids, Minnesota, United States | Routes from GPZ |
| GQQ | Galion Municipal Airport | Galion, Ohio, United States | Routes from GQQ |
| GRB | Austin Straubel International Airport | Green Bay, Wisconsin, United States | Routes from GRB |
| GRD | Greenwood County Airport | Greenwood, South Carolina, United States | Routes from GRD |
| GRE | Greenville Airport | Greenville, Illinois, United States | Routes from GRE |
| GRF | Gray Army Airfield | Tacoma, Washington, United States | Routes from GRF |
| GRG | Gardez Airport د ګردیز هوائی ډګر | Gardez, Afghanistan | Routes from GRG |
| GRI | Central Nebraska Regional Airport | Grand Island, Nebraska, United States | Routes from GRI |
| GRJ | George Airport | George, South Africa | Routes from GRJ |
| GRK | Killeen–Fort Hood Regional Airport | Fort Hood / Killeen, Texas, United States | Routes from GRK |
| GRM | Grand Marais/Cook County Airport | Grand Marais, Minnesota, United States | Routes from GRM |
| GRO | Girona–Costa Brava Airport Aeroport de Girona-Costa Brava | Girona, Spain | Routes from GRO |
| GRP | Gurupi Airport | Gurupi, Goiás, Brazil | Routes from GRP |
| GRQ | Groningen Airport Eelde | Groningen / Eelde, Netherlands | Routes from GRQ |
| GRR | Gerald R. Ford International Airport | Grand Rapids, Michigan, United States | Routes from GRR |
| GRS | Grosseto Airport | Grosseto, Italy | Routes from GRS |
| GRU | São Paulo/Guarulhos–Governador André Franco Montoro International Airport | Guarulhos (near São Paulo), São Paulo (state), Brazil | Routes from GRU |
| GRV | Grozny Airport | Grozny, Russia | Routes from GRV |
| GRW | Graciosa Airport | Graciosa Island, Azores, Portugal | Routes from GRW |
| GRX | Granada Airport | Granada, Spain | Routes from GRX |
| GRY | Grímsey Airport | Grímsey, Iceland | Routes from GRY |
| GRZ | Graz Airport | Graz, Austria | Routes from GRZ |
| GSA | Long Pasia Airport | Long Pasia, Sabah, Malaysia | Routes from GSA |
| GSB | Seymour Johnson Air Force Base | Goldsboro, North Carolina, United States | Routes from GSB |
| GSE | Göteborg City Airport | Gothenburg (Göteborg), Sweden | Routes from GSE |
| GSH | Goshen Municipal Airport | Goshen, Indiana, United States | Routes from GSH |
| GSO | Piedmont Triad International Airport | Greensboro, North Carolina, United States | Routes from GSO |
| GSP | Greenville–Spartanburg International Airport | Greenville / Spartanburg, South Carolina, United States | Routes from GSP |
| GSQ | Sharq Al-Owainat Airport | Sharq Al-Owainat, Egypt | Routes from GSQ |
| GST | Gustavus Airport | Gustavus, Alaska, United States | Routes from GST |
| GSY | RAF Binbrook | Grimsby, England, United Kingdom | Routes from GSY |
| GTE | Groote Eylandt Airport | Groote Eylandt, Northern Territory, Australia | Routes from GTE |
| GTF | Great Falls International Airport | Great Falls, Montana, United States | Routes from GTF |
| GTG | Grantsburg Municipal Airport | Grantsburg, Wisconsin, United States | Routes from GTG |
| GTI | Rügen Airport/ Güttin Airfield | Güttin, Mecklenburg-Vorpommern, Germany | Routes from GTI |
| GTN | Glentanner Aerodrome | Mount Cook, New Zealand | Routes from GTN |
| GTO | Jalaluddin Airport | Gorontalo, Indonesia | Routes from GTO |
| GTR | Golden Triangle Regional Airport | Columbus/West Point/Starkville, Mississippi, United States | Routes from GTR |
| GTY | Gettysburg Regional Airport | Gettysburg, Pennsylvania, United States | Routes from GTY |
| GUA | La Aurora International Airport | Guatemala City, Guatemala | Routes from GUA |
| GUB | Guerrero Negro Airport | Guerrero Negro, Baja California Sur, Mexico | Routes from GUB |
| GUC | Gunnison-Crested Butte Regional Airport | Gunnison, Colorado, United States | Routes from GUC |
| GUD | Goundam Airport | Goundam, Mali | Routes from GUD |
| GUF | Jack Edwards Airport | Gulf Shores, Alabama, United States | Routes from GUF |
| GUH | Gunnedah Airport | Gunnedah, New South Wales, Australia | Routes from GUH |
| GUI | Güiria Airport | Guiria, Venezuela | Routes from GUI |
| GUL | Goulburn Airport | Goulburn, New South Wales, Australia | Routes from GUL |
| GUM | Guam International Airport | Hagåtña, Guam | Routes from GUM |
| GUP | Gallup Municipal Airport | Gallup, New Mexico, United States | Routes from GUP |
| GUQ | Guanare Airport | Guanare, Venezuela | Routes from GUQ |
| GUR | Gurney Airport | Alotau, Papua New Guinea | Routes from GUR |
| GUS | Grissom Air Reserve Base | Peru, Indiana, United States | Routes from GUS |
| GUT | RAF Gütersloh | Gütersloh, North Rhine-Westphalia, Germany | Routes from GUT |
| GUW | Atyrau International Airport | Atyrau, Kazakhstan | Routes from GUW |
| GUY | Guymon Municipal Airport | Guymon, Oklahoma, United States | Routes from GUY |
| GVA | Geneva International Airport | Geneva, Switzerland | Routes from GVA |
| GVL | Lee Gilmer Memorial Airport | Gainesville, Georgia, United States | Routes from GVL |
| GVR | Coronel Altino Machado de Oliveira Airport | Governador Valadares, Minas Gerais, Brazil | Routes from GVR |
| GVT | Majors Airport | Greenville, Texas, United States | Routes from GVT |
| GVX | Gävle-Sandviken Airport | Gävle-Sandviken, Sweden | Routes from GVX |
| GWD | Gwadar International Airport | Gwadar, Pakistan | Routes from GWD |
| GWE | Gweru-Thornhill Air Base | Gweru, Zimbabwe | Routes from GWE |
| GWL | Rajmata Vijayaraje Scindia Airport | Gwalior, India | Routes from GWL |
| GWO | Greenwood-Leflore Airport | Greenwood, Mississippi, United States | Routes from GWO |
| GWT | Sylt Airport | Westerland, Germany | Routes from GWT |
| GWW | Royal Air Force Station Gatow | Berlin, Germany | Routes from GWW |
| GWY | Galway Airport | Galway, Ireland | Routes from GWY |
| GXF | Sayun AirportSeiyun Airport | Seiyun, Yemen | Routes from GXF |
| GXG | Negage Airport | Negage, Angola | Routes from GXG |
| GXH | Gannan Xiahe Airport | Xiahe, Gansu, China | Routes from GXH |
| GXQ | Teniente Vidal Airfield | Coyhaique, Chile | Routes from GXQ |
| GXX | Yagoua Airport | Yagoua, Cameroon | Routes from GXX |
| GXY | Greeley-Weld County Airport | Greeley, Colorado, United States | Routes from GXY |
| GYA | Guayaramerín Airport | Guayaramerín, Bolivia | Routes from GYA |
| GYD | Heydar Aliyev International Airport | Baku, Azerbaijan | Routes from GYD |
| GYE | José Joaquín de Olmedo International Airport | Santiago de Guayaquil, Ecuador | Routes from GYE |
| GYG | Magan Airport | Magan, Russia, Sakha Republic, Russia | Routes from GYG |
| GYI | Gisenyi Airport | Gisenyi, Rwanda | Routes from GYI |
| GYL | Argyle Airport | Argyle, Western Australia, Australia | Routes from GYL |
| GYM | General José María Yáñez International Airport | Guaymas, Sonora, Mexico | Routes from GYM |
| GYN | Santa Genoveva/Goiânia Airport | Goiânia, Goiás, Brazil | Routes from GYN |
| GYP | Gympie Airport | Gympie, Queensland, Australia | Routes from GYP |
| GYR | Phoenix Goodyear Airport | Goodyear, Arizona, United States | Routes from GYR |
| GYS | Guangyuan Airport | Guangyuan, Sichuan, China | Routes from GYS |
| GYY | Gary/Chicago International Airport | Gary, Indiana (near Chicago), United States | Routes from GYY |
| GZA | Yasser Arafat International Airport (CLOSED) | Gaza, Palestine | Routes from GZA |
| GZI | Ghazni Airport | Ghazni, Afghanistan | Routes from GZI |
| GZM | Xewkija / Gozo Heliport | Xewkija, Gozo, Malta | Routes from GZM |
| GZO | Nusatupe Airport | Gizo / Nusatupe, Western Province, Solomon Islands | Routes from GZO |
| GZT | Gaziantep Oğuzeli International Airport | Gaziantep, Turkey | Routes from GZT |
| HAA | Hasvik Airport | Hasvik, Norway | Routes from HAA |
| HAB | Marion County - Rankin Fite Airport | Hamilton, Alabama, United States | Routes from HAB |
| HAC | Hachijojima Airport | Hachijojima (Hachijo Jima), Tokyo, Japan | Routes from HAC |
| HAD | Halmstad Airport | Halmstad, Sweden | Routes from HAD |
| HAF | Half Moon Bay AirportHalf Moon Bay Flight Strip | Half Moon Bay, California, United States | Routes from HAF |
| HAH | Prince Said Ibrahim International Airport | Moroni, Comoros | Routes from HAH |
| HAJ | Hannover Airport | Hanover, Lower Saxony, Germany | Routes from HAJ |
| HAK | Haikou Meilan International Airport | Haikou, Hainan, China | Routes from HAK |
| HAL | Halali Airport | Halali, Namibia | Routes from HAL |
| HAM | Hamburg Airport | Hamburg / Fuhlsbüttel, Germany | Routes from HAM |
| HAN | Nội Bài International Airport | Hanoi, Vietnam | Routes from HAN |
| HAO | Butler County Regional Airport | Hamilton, Ohio, United States | Routes from HAO |
| HAP | Long Island MacArthur Airport | Long Island, Queensland, Australia | Routes from HAP |
| HAQ | Hanimaadhoo International Airport | Hanimaadhoo, Haa Dhaalu Atoll, Maldives | Routes from HAQ |
| HAR | Capital City Airport | Harrisburg, Pennsylvania, United States | Routes from HAR |
| HAS | Ha'il Regional Airport | Ha'il, Saudi Arabia | Routes from HAS |
| HAU | Haugesund Airport, Karmøy | Haugesund / Karmøy, Norway | Routes from HAU |
| HAV | José Martí International Airport | Havana, Cuba | Routes from HAV |
| HAW | Haverfordwest Aerodrome | Haverfordwest, Wales, United Kingdom | Routes from HAW |
| HAX | Hatbox FieldHatbox Army Airfield | Muskogee, Oklahoma, United States | Routes from HAX |
| HAY | Haycock Airport | Haycock, Alaska, United States | Routes from HAY |
| HBA | Hobart International Airport | Hobart, Tasmania, Australia | Routes from HBA |
| HBE | Borg El Arab International Airport | Alexandria / Borg El Arab, Egypt | Routes from HBE |
| HBG | Hattiesburg Bobby L. Chain Municipal Airport | Hattiesburg, Mississippi, United States | Routes from HBG |
| HBR | Hobart Regional Airport | Hobart, Oklahoma, United States | Routes from HBR |
| HBX | Hubli Airport | Hubli, India | Routes from HBX |
| HCC | Columbia County Airport | Hudson, New York, United States | Routes from HCC |
| HCJ | Hechi Jinchengjiang Airport | Hechi, Guangxi, China | Routes from HCJ |
| HCN | Hengchun Airport | Hengchun, Taiwan | Routes from HCN |
| HCQ | Halls Creek Airport | Halls Creek, Western Australia, Australia | Routes from HCQ |
| HCR | Holy Cross Airport | Holy Cross, Alaska, United States | Routes from HCR |
| HCW | Cheraw Municipal Airport | Cheraw, South Carolina, United States | Routes from HCW |
| HDB | Heidelberg Airport | Heidelberg, Baden-Württemberg, Germany | Routes from HDB |
| HDD | Hyderabad Airportحیدرآباد ہوائی اڈا | Hyderabad, Pakistan | Routes from HDD |
| HDF | Heringsdorf Airport | Heringsdorf, Mecklenburg-Vorpommern, Germany | Routes from HDF |
| HDG | Handan Airport | Handan, Hebei, China | Routes from HDG |
| HDH | Dillingham Airfield | Mokuleia, Hawaii, United States | Routes from HDH |
| HDM | Hamadan Airport | Hamadan, Iran | Routes from HDM |
| HDN | Yampa Valley Airport | Hayden, Colorado, United States | Routes from HDN |
| HDO | South Texas Regional Airport at Hondo | Hondo, Texas, United States | Routes from HDO |
| HDS | Air Force Base Hoedspruit | Hoedspruit, South Africa | Routes from HDS |
| HDY | Hat Yai International Airport | Hat Yai, Songkhla Province, Thailand | Routes from HDY |
| HEA | Herat International Airport | Herat, Afghanistan | Routes from HEA |
| HEE | Thompson-Robbins AirportThompson-Robbins Army Airfield | Helena / West Helena, Arkansas, United States | Routes from HEE |
| HEF | Manassas Regional Airport | Manassas, Virginia, United States | Routes from HEF |
| HEH | Heho Airport | Heho, Myanmar (Burma) | Routes from HEH |
| HEI | Heide-Büsum Airport | Heide, Schleswig-Holstein, Germany | Routes from HEI |
| HEK | Heihe Airport | Heihe, Heilongjiang, China | Routes from HEK |
| HEL | Helsinki Airport | Helsinki / Vantaa, Finland | Routes from HEL |
| HEM | Helsinki-Malmi Airport | Helsinki / Malmi, Finland | Routes from HEM |
| HEO | Haelogo Airport | Haelogo, Papua New Guinea | Routes from HEO |
| HER | Heraklion International Airport “Nikos Kazantzakis” | Heraklion, Crete, Greece | Routes from HER |
| HES | Hermiston Municipal Airport | Hermiston, Oregon, United States | Routes from HES |
| HET | Hohhot Baita International Airport | Hohhot, Inner Mongolia, China | Routes from HET |
| HEX | Herrera International Airport | Santo Domingo, Dominican Republic | Routes from HEX |
| HEY | Hanchey Army Heliport (AHP) | Fort Rucker, Dale County, Alabama, United States | Routes from HEY |
| HEZ | Natchez–Adams County Airport | Natchez, Mississippi, United States | Routes from HEZ |
| HFA | Haifa Airport | Haifa, Israel | Routes from HFA |
| HFD | Hartford-Brainard Airport | Hartford, Connecticut, United States | Routes from HFD |
| HFE | Hefei Luogang International Airport | Hefei, Anhui, China | Routes from HFE |
| HFF | Mackall Army Airfield | Camp Mackall, North Carolina, United States | Routes from HFF |
| HFN | Hornafjörður Airport | Höfn, Iceland | Routes from HFN |
| HFS | Hagfors Airport | Hagfors, Sweden | Routes from HFS |
| HFT | Hammerfest Airport | Hammerfest, Finnmark, Norway | Routes from HFT |
| HGA | Hargeisa Egal International Airport | Hargeisa, Somalia | Routes from HGA |
| HGD | Hughenden Airport | Hughenden, Queensland, Australia | Routes from HGD |
| HGH | Hangzhou Xiaoshan International Airport | Hangzhou, China | Routes from HGH |
| HGL | Heligoland Airport | Düne, Helgoland, Schleswig-Holstein, Germany | Routes from HGL |
| HGN | Mae Hong Son Airport | Mae Hong Son, Thailand | Routes from HGN |
| HGO | Korhogo Airport | Korhogo, Côte d'Ivoire | Routes from HGO |
| HGR | Hagerstown Regional Airport | Hagerstown, Maryland, United States | Routes from HGR |
| HGS | Hastings Airport | Freetown, Sierra Leone | Routes from HGS |
| HGU | Mount Hagen Airport | Mount Hagen, Papua New Guinea | Routes from HGU |
| HHE | JMSDF Hachinohe Air Base | Hachinohe, Honshū, Japan | Routes from HHE |
| HHH | Hilton Head Airport | Hilton Head Island, South Carolina, United States | Routes from HHH |
| HHI | Wheeler AAF | Wahiawa, Hawaii, United States | Routes from HHI |
| HHN | Frankfurt–Hahn Airport | Rhineland-Palatinate, Germany | Routes from HHN |
| HHP | Shun Tak Heliport | Sheung Wan, China | Routes from HHP |
| HHQ | Hua Hin Airport | Hua Hin, Thailand | Routes from HHQ |
| HHR | Hawthorne Municipal Airport | Hawthorne, California, United States | Routes from HHR |
| HIA | Huai'an Lianshui Airport | Huai'an, Jiangsu, China | Routes from HIA |
| HIB | Range Regional Airport | Hibbing, Minnesota, United States | Routes from HIB |
| HID | Horn Island Airport | Horn Island, Queensland, Australia | Routes from HID |
| HIE | Mount Washington Regional Airport | Whitefield, New Hampshire, United States | Routes from HIE |
| HIF | Hill Air Force Base | Ogden, Utah, United States | Routes from HIF |
| HII | Lake Havasu City Airport | Lake Havasu City, Arizona, United States | Routes from HII |
| HIJ | Hiroshima Airport | Hiroshima, Honshū, Japan | Routes from HIJ |
| HIK | Hickam Field | Honolulu, Hawaii, United States | Routes from HIK |
| HIN | Sacheon Airport | Sacheon, South Korea | Routes from HIN |
| HIO | Portland-Hillsboro Airport | Hillsboro / Portland, Oregon, United States | Routes from HIO |
| HIR | Honiara International Airport (formerly Henderson Field) | Honiara, Guadalcanal Island, Solomon Islands | Routes from HIR |
| HJJ | Zhijiang Airport | Zhijiang, Hubei, China | Routes from HJJ |
| HJR | Khajuraho Airport | Khajuraho, India | Routes from HJR |
| HJT | Khujirt Airport | Khujirt, Övörkhangai, Mongolia | Routes from HJT |
| HKA | Blytheville Municipal Airport | Blytheville, Arkansas, United States | Routes from HKA |
| HKB | Healy River Airport | Healy Lake, Alaska, United States | Routes from HKB |
| HKD | Hakodate Airport | Hakodate, Hokkaidō, Japan | Routes from HKD |
| HKG | Hong Kong International Airport | Chek Lap Kok, Hong Kong | Routes from HKG |
| HKK | Hokitika Airport | Hokitika, New Zealand | Routes from HKK |
| HKN | Hoskins Airport | Hoskins, Papua New Guinea | Routes from HKN |
| HKS | Hawkins Field | Jackson, Mississippi, United States | Routes from HKS |
| HKT | Phuket International Airport | Phuket, Thailand | Routes from HKT |
| HKV | Haskovo Malevo Airport | Haskovo, Bulgaria | Routes from HKV |
| HKY | Hickory Regional Airport | Hickory, North Carolina, United States | Routes from HKY |
| HLA | Lanseria International Airport | Lanseria, South Africa | Routes from HLA |
| HLC | Hill City Municipal Airport | Hill City, Kansas, United States | Routes from HLC |
| HLD | Hulunbuir Hailar Airport | Hailar, Inner Mongolia, China | Routes from HLD |
| HLG | Wheeling Ohio County Airport | Wheeling, West Virginia, United States | Routes from HLG |
| HLH | Ulanhot Airport | Ulanhot, China | Routes from HLH |
| HLI | Hollister Municipal Airport | Hollister, California, United States | Routes from HLI |
| HLM | Park Township Airport | Holland, Michigan, United States | Routes from HLM |
| HLN | Helena Regional Airport | Helena, Montana, United States | Routes from HLN |
| HLP | Halim Perdanakusuma Airport | Jakarta, Indonesia | Routes from HLP |
| HLR | Hood Army Airfield | Fort Hood / Killeen, Texas, United States | Routes from HLR |
| HLS | St Helens Airport | St. Helens, Tasmania, Australia | Routes from HLS |
| HLT | Hamilton Airport | Hamilton, Victoria, Australia | Routes from HLT |
| HLW | Hluhluwe Airport | Hluhluwe, South Africa | Routes from HLW |
| HLY | Anglesey Airport | Anglesey, Wales, United Kingdom | Routes from HLY |
| HLZ | Hamilton International Airport | Hamilton, New Zealand | Routes from HLZ |
| HMA | Khanty-Mansiysk | Khanty-Mansiysk, Russia | Routes from HMA |
| HME | Oued Irara–Krim Belkacem Airport | Hassi Messaoud, Algeria | Routes from HME |
| HMI | Hami Airport | Hami City, Xinjiang, China | Routes from HMI |
| HMN | Holloman Air Force Base Alamogordo Army Airfield | Alamogordo, New Mexico, United States | Routes from HMN |
| HMO | General Ignacio Pesqueira García International Airport | Hermosillo, Sonora, Mexico | Routes from HMO |
| HMR | Hamar Airport, Stafsberg | Hamar, Norway | Routes from HMR |
| HMT | Hemet-Ryan AirportRyan Field | Hemet, California, United States | Routes from HMT |
| HMV | Hemavan Tärnaby Airport | Hemavan, Sweden | Routes from HMV |
| HNA | Hanamaki Airport | Morioka, Honshū, Japan | Routes from HNA |
| HNB | Huntingburg Airport | Huntingburg, Indiana, United States | Routes from HNB |
| HNC | Billy Mitchell Airport | Hatteras, North Carolina, United States | Routes from HNC |
| HND | Tokyo International Airport | Tokyo, Honshū, Japan | Routes from HND |
| HNH | Hoonah Airport | Hoonah, Alaska, United States | Routes from HNH |
| HNL | Honolulu International Airport | Honolulu, Hawaii, United States | Routes from HNL |
| HNM | Hana Airport | Hana, Hawaii, United States | Routes from HNM |
| HNS | Haines Airport | Haines, Alaska, United States | Routes from HNS |
| HNY | Hengyang Bajialing Airport | Hengyang, Hunan, China | Routes from HNY |
| HOA | Hola Airport | Hola, Kenya | Routes from HOA |
| HOB | Lea County Regional Airport | Hobbs, New Mexico, United States | Routes from HOB |
| HOD | Hodeida International Airport | Al Hudaydah (Hodeida), Yemen | Routes from HOD |
| HOE | Ban Huoeisay Airport | Houeisay, Laos | Routes from HOE |
| HOF | Al-Ahsa International Airport | Hofuf, Saudi Arabia | Routes from HOF |
| HOG | Frank País International Airport | Holguín, Cuba | Routes from HOG |
| HOH | Hohenems-Dornbirn Airport | Hohenems, Austria | Routes from HOH |
| HOI | Hao Airport | Hao, Tuamotu Island, French Polynesia | Routes from HOI |
| HOM | Homer Airport | Homer, Alaska, United States | Routes from HOM |
| HON | Huron Regional Airport | Huron, South Dakota, United States | Routes from HON |
| HOP | Campbell Army Airfield | Fort Campbell / Hopkinsville, Kentucky, United States | Routes from HOP |
| HOQ | Hof–Plauen Airport | Hof, Bavaria, Germany | Routes from HOQ |
| HOR | Horta International Airport | Horta, Azores, Portugal | Routes from HOR |
| HOS | Chos Malal Airport | Chos Malal, Neuquén, Argentina | Routes from HOS |
| HOT | Memorial Field Airport | Hot Springs, Arkansas, United States | Routes from HOT |
| HOU | William P. Hobby Airport | Houston, Texas, United States | Routes from HOU |
| HOV | Ørsta–Volda Airport, Hovden | Ørsta / Volda / Hovden, Møre og Romsdal, Norway | Routes from HOV |
| HPA | Lifuka Island Airport | Lifuka, Ha'apai, Tonga | Routes from HPA |
| HPB | Hooper Bay Airport | Hooper Bay, Alaska, United States | Routes from HPB |
| HPG | Shennongjia Hongping Airport | Shennongjia, Hubei, China | Routes from HPG |
| HPH | Cat Bi International Airport | Haiphong, Vietnam | Routes from HPH |
| HPN | Westchester County Airport | White Plains, New York, United States | Routes from HPN |
| HPV | Princeville Airport | Hanalei, Hawaii, United States | Routes from HPV |
| HPY | Baytown Airport | Baytown, Texas, United States | Routes from HPY |
| HQM | Bowerman Airport | Hoquiam, Washington, United States | Routes from HQM |
| HRB | Harbin Taiping International Airport | Harbin, Heilongjiang, China | Routes from HRB |
| HRE | Harare International Airport | Harare, Zimbabwe | Routes from HRE |
| HRG | Hurghada International Airport | Hurghada, Egypt | Routes from HRG |
| HRI | Mattala Rajapaksa International Airport | Hambantota, Sri Lanka | Routes from HRI |
| HRJ | Chaurjhari Airport | Chaurjhari, Nepal | Routes from HRJ |
| HRK | Kharkiv International Airport | Kharkiv, Ukraine | Routes from HRK |
| HRL | Valley International Airport | Harlingen, Texas, United States | Routes from HRL |
| HRM | Hassi R'Mel Airport | Hassi R'Mel, Algeria | Routes from HRM |
| HRO | Boone County Airport | Harrison, Arkansas, United States | Routes from HRO |
| HSC | Shaoguan Guitou Airport | Shaoguan, Guangdong, China | Routes from HSC |
| HSG | Saga Airport | Saga, Kyūshū, Japan | Routes from HSG |
| HSH | Henderson Executive Airport | Henderson, United States | Routes from HSH |
| HSI | Hastings Municipal Airport | Hastings, Nebraska, United States | Routes from HSI |
| HSK | Huesca–Pirineos Airport | Huesca, Spain | Routes from HSK |
| HSL | Huslia Airport | Huslia, Alaska, United States | Routes from HSL |
| HSM | Horsham Airport | Horsham, Victoria, Australia | Routes from HSM |
| HSN | Zhoushan Putuoshan Airport | Zhoushan, Zhejiang, China | Routes from HSN |
| HST | Homestead Air Reserve Base | Homestead, Florida, United States | Routes from HST |
| HSV | Huntsville International Airport | Huntsville / Decatur, Alabama, United States | Routes from HSV |
| HTA | Chita Kadala | Chita, Russia | Routes from HTA |
| HTF | Hatfield Aerodrome | Hatfield, Hertfordshire, England, United Kingdom | Routes from HTF |
| HTG | Khatanga | Khatanga, Krasnoyarsk Krai, Russia | Routes from HTG |
| HTH | Hawthorne Industrial Airport | Hawthorne, Nevada, United States | Routes from HTH |
| HTI | Great Barrier Reef Airport | Hamilton Island, Queensland, Australia | Routes from HTI |
| HTL | Roscommon County - Blodgett Memorial Airport | Houghton Lake, Michigan, United States | Routes from HTL |
| HTN | Hotan Airport | Hotan, Xinjiang, China | Routes from HTN |
| HTO | East Hampton Airport | East Hampton, New York, United States | Routes from HTO |
| HTR | Hateruma Airport | Hateruma, Okinawa, Japan | Routes from HTR |
| HTS | Tri-State Airport | Huntington, West Virginia, United States | Routes from HTS |
| HTU | Hopetoun Airport | Hopetoun, Victoria, Australia | Routes from HTU |
| HTV | Bruce Brothers Huntsville Regional Airport | Huntsville, Texas, United States | Routes from HTV |
| HTW | Lawrence County Airpark | Chesapeake, Ohio / Huntington, West Virginia, United States | Routes from HTW |
| HTY | Hatay Airport | Hatay, Turkey | Routes from HTY |
| HUA | Redstone Army Airfield (AAF) | Redstone Arsenal (near Huntsville), Alabama, United States | Routes from HUA |
| HUC | Humacao Airport | Humacao, Puerto Rico, United States | Routes from HUC |
| HUD | Humboldt Municipal Airport | Humboldt, Iowa, United States | Routes from HUD |
| HUE | Humera Airport | Humera, Ethiopia | Routes from HUE |
| HUF | Terre Haute International Airport Hulman Field | Terre Haute, Indiana, United States | Routes from HUF |
| HUH | Huahine – Fare Airport | Huahine, Society Islands, French Polynesia | Routes from HUH |
| HUI | Phu Bai International Airport | Huế, Thừa Thiên–Huế, Vietnam | Routes from HUI |
| HUJ | Stan Stamper Municipal Airport | Hugo, Oklahoma, United States | Routes from HUJ |
| HUK | Hukuntsi Airport | Hukuntsi, Botswana | Routes from HUK |
| HUL | Houlton International Airport | Houlton, Maine, United States | Routes from HUL |
| HUM | Houma–Terrebonne Airport | Houma, Louisiana, United States | Routes from HUM |
| HUN | Hualien Airport | Hualien, Taiwan, Republic of China | Routes from HUN |
| HUS | Hughes Airport | Hughes, Alaska, United States | Routes from HUS |
| HUT | Hutchinson Municipal Airport | Hutchinson, Kansas, United States | Routes from HUT |
| HUU | Alf. FAP David Figueroa Fernandini | Huánuco, Huánuco Region, Peru | Routes from HUU |
| HUX | Huatulco International Airport | Huatulco (Bahías de Huatulco), Oaxaca, Mexico | Routes from HUX |
| HUY | Humberside Airport | North Lincolnshire, United Kingdom | Routes from HUY |
| HUZ | Huizhou Airport | Huizhou, Guangdong, China | Routes from HUZ |
| HVA | Analalava Airport | Analalava, Madagascar | Routes from HVA |
| HVB | Hervey Bay Airport | Hervey Bay, Queensland, Australia | Routes from HVB |
| HVD | Khovd Airport | Khovd, Mongolia | Routes from HVD |
| HVG | Honningsvåg Airport, Valan | Nordkapp, Finnmark, Norway | Routes from HVG |
| HVN | Tweed New Haven Airport | New Haven, Connecticut, United States | Routes from HVN |
| HVR | Havre City-County Airport | Havre, Montana, United States | Routes from HVR |
| HVS | Hartsville Regional Airport | Hartsville, South Carolina, United States | Routes from HVS |
| HWD | Hayward Executive Airport | Hayward, California, United States | Routes from HWD |
| HWK | Wilpena Pound | Hawker, South Australia, Australia | Routes from HWK |
| HWN | Hwange National Park Airport | Hwange National Park, Zimbabwe | Routes from HWN |
| HWO | North Perry Airport | Hollywood, Florida, United States | Routes from HWO |
| HXD | Delingha Airport | Delingha, Qinghai, China | Routes from HXD |
| HXX | Hay Airport | Hay, New South Wales, Australia | Routes from HXX |
| HYA | Barnstable Municipal Airport | Hyannis, Massachusetts, United States | Routes from HYA |
| HYC | RAF High Wycombe | High Wycombe, Buckinghamshire, England, United Kingdom | Routes from HYC |
| HYD | Rajiv Gandhi International Airport | Hyderabad, India | Routes from HYD |
| HYG | Hydaburg Seaplane Base | Hydaburg, Alaska, United States | Routes from HYG |
| HYL | Hollis Clark Bay Seaplane Base | Hollis, Alaska, United States | Routes from HYL |
| HYN | Taizhou Luqiao Airport | Taizhou, Zhejiang, China | Routes from HYN |
| HYR | Sawyer County Airport | Hayward, Wisconsin, United States | Routes from HYR |
| HYS | Hays Regional Airport | Hays, Kansas, United States | Routes from HYS |
| HYV | Hyvinkää Airfield | Hyvinkää, Finland | Routes from HYV |
| HZB | Merville - Calonne Airport | Merville / Calonne, France | Routes from HZB |
| HZG | Hanzhong Xiguan Airport | Hanzhong, Shaanxi, China | Routes from HZG |
| HZH | Liping Airport | Liping County, Guizhou, China | Routes from HZH |
| HZK | Húsavík Airport | Húsavík, Iceland | Routes from HZK |
| HZL | Hazleton Municipal Airport | Hazleton, Pennsylvania, United States | Routes from HZL |
| HZR | False River Regional Airport | New Roads, Louisiana, United States | Routes from HZR |
| IAA | Igarka | Igarka, Russia | Routes from IAA |
| IAB | McConnell Air Force Base Wichita Army Airfield | Wichita, Kansas, United States | Routes from IAB |
| IAD | Washington Dulles International Airport | Washington, D.C. / Virginia, United States | Routes from IAD |
| IAG | Niagara Falls International Airport | Niagara Falls, New York, United States | Routes from IAG |
| IAH | George Bush Intercontinental Airport | Houston, Texas, United States | Routes from IAH |
| IAM | In Amenas Airport | In Amenas, Algeria | Routes from IAM |
| IAN | Bob Baker Memorial Airport | Kiana, Alaska, United States | Routes from IAN |
| IAR | Tunoshna | Yaroslavl, Russia | Routes from IAR |
| IAS | Iași International Airport | Iași, Romania | Routes from IAS |
| IBA | Ibadan Airport | Ibadan, Nigeria | Routes from IBA |
| IBE | Perales Airport | Ibagué, Colombia | Routes from IBE |
| IBL | Indigo Bay Lodge Airport | Bazaruto Island, Mozambique | Routes from IBL |
| IBP | Iberia Airport | Iberia, Peru | Routes from IBP |
| IBZ | Ibiza Airport Aeroport d'Eivissa Aeropuerto de Ibiza | Ibiza, Spain | Routes from IBZ |
| ICI | Cicia Airport | Cicia, Fiji | Routes from ICI |
| ICK | Majoor Henry Fernandes Airport | Nieuw-Nickerie, Suriname | Routes from ICK |
| ICN | Incheon International Airport | Incheon (near Seoul), South Korea | Routes from ICN |
| ICR | Nicaro Airport | Nicaro, Cuba | Routes from ICR |
| ICT | Wichita Mid-Continent Airport | Wichita, Kansas, United States | Routes from ICT |
| ICY | Icy Bay Airport | Icy Bay, Alaska, United States | Routes from ICY |
| IDA | Idaho Falls Regional Airport | Idaho Falls, Idaho, United States | Routes from IDA |
| IDF | Idiofa Airport | Idiofa, Democratic Republic of the Congo | Routes from IDF |
| IDI | Indiana County-Jimmy Stewart Airport | Indiana, Pennsylvania, United States | Routes from IDI |
| IDP | Independence Municipal Airport | Independence, Kansas, United States | Routes from IDP |
| IDR | Devi Ahilyabai Holkar Airport | Indore, Madhya Pradesh, India | Routes from IDR |
| IDY | Île d'Yeu Aerodrome | Île d'Yeu, France | Routes from IDY |
| IEG | Zielona Góra-Babimost Airport | Zielona Góra, Poland | Routes from IEG |
| IEJ | Iejima Airport | Iejima, Japan | Routes from IEJ |
| IEV | Kyiv International Airport (Zhuliany) | Kiev, Ukraine | Routes from IEV |
| IFJ | Ísafjörður Airport | Ísafjörður, Iceland | Routes from IFJ |
| IFN | Isfahan International Airport | Isfahan, Iran | Routes from IFN |
| IFO | Ivano-Frankivsk International Airport | Ivano-Frankivsk, Ukraine | Routes from IFO |
| IFP | Laughlin/Bullhead International Airport | Bullhead City, Arizona, United States | Routes from IFP |
| IGA | Inagua Airport | Matthew Town, Great Inagua Island, Bahamas | Routes from IGA |
| IGB | Ingeniero Jacobacci Airport | Ingeniero Jacobacci, Río Negro, Argentina | Routes from IGB |
| IGG | Igiugig Airport | Igiugig, Alaska, United States | Routes from IGG |
| IGL | Çiğli Air Base | Çiğli / İzmir, Turkey | Routes from IGL |
| IGM | Kingman Airport | Kingman, Arizona, United States | Routes from IGM |
| IGN | Maria Cristina Airport | Baloi, Lanao del Norte, Philippines | Routes from IGN |
| IGR | Cataratas del Iguazú International Airport | Puerto Iguazú, Misiones, Argentina | Routes from IGR |
| IGS | Ingolstadt Manching Airport | Ingolstadt, Germany | Routes from IGS |
| IGT | Magas Airport | Magas, Republic of Ingushetia, Russia | Routes from IGT |
| IGU | Foz do Iguaçu/Cataratas International Airport | Foz do Iguaçu, Paraná, Brazil | Routes from IGU |
| IHU | Ihu Airport | Ihu, Papua New Guinea | Routes from IHU |
| IIA | Inishmaan Aerodrome | Inishmaan, Ireland | Routes from IIA |
| IIS | Nissan Island Airport | Nissan Island, Papua New Guinea | Routes from IIS |
| IJK | Izhevsk Airport | Izhevsk, Udmurt Republic, Russia | Routes from IJK |
| IJU | João Batista Bos Filho Airport | Ijuí, Rio Grande do Sul, Brazil | Routes from IJU |
| IJX | Imeson FieldJacksonville Army AirfieldNaval Auxiliary Air Station Jacksonville #1 | Jacksonville, Illinois, United States | Routes from IJX |
| IKA | Tehran Imam Khomeini International Airport | Tehran, Iran | Routes from IKA |
| IKB | Wilkes County Airport | North Wilkesboro, North Carolina, United States | Routes from IKB |
| IKE | Ikerasak Heliport | Ikerasak, Greenland | Routes from IKE |
| IKI | Iki Airport | Iki, Iki Island, Japan | Routes from IKI |
| IKK | Greater Kankakee Airport | Kankakee, Illinois, United States | Routes from IKK |
| IKL | Ikela Airport | Ikela, Democratic Republic of the Congo | Routes from IKL |
| IKO | Nikolski Air Station | Nikolski, Alaska, United States | Routes from IKO |
| IKS | Tiksi Airport | Tiksi, Russia | Routes from IKS |
| IKT | International Airport Irkutsk | Irkutsk, Russia | Routes from IKT |
| IKV | Ankeny Regional Airport | Ankeny, Iowa, United States | Routes from IKV |
| ILD | Lleida–Alguaire Airport | Lleida, Spain | Routes from ILD |
| ILE | Skylark Field | Killeen, Texas, United States | Routes from ILE |
| ILF | Ilford Airport | Ilford, Manitoba, Canada | Routes from ILF |
| ILG | Wilmington/Philadelphia Regional Airport | Wilmington, Delaware, United States | Routes from ILG |
| ILI | Iliamna Airport | Iliamna, Alaska, United States | Routes from ILI |
| ILL | Willmar Municipal Airport | Willmar, Minnesota, United States | Routes from ILL |
| ILM | Wilmington International Airport | Wilmington, North Carolina, United States | Routes from ILM |
| ILN | Wilmington Air Park | Wilmington, Ohio, United States | Routes from ILN |
| ILO | Iloilo International Airport (Cabatuan Airport) | Cabatuan / Santa Barbara, Iloilo, Philippines | Routes from ILO |
| ILQ | Ilo Airport | Ilo, Moquegua Region, Peru | Routes from ILQ |
| ILR | Ilorin International Airport | Ilorin, Nigeria | Routes from ILR |
| ILU | Kilaguni Airport | Kilaguni, Kenya | Routes from ILU |
| ILY | Islay Airport | Islay, Scotland, United Kingdom | Routes from ILY |
| ILZ | Žilina Airport | Žilina, Slovakia | Routes from ILZ |
| IMF | Imphal International Airport | Imphal, India | Routes from IMF |
| IMI | Ine Airport | Ine, Arno Atoll, Marshall Islands | Routes from IMI |
| IMK | Simikot Airport | Simikot, Nepal | Routes from IMK |
| IMM | Immokalee Regional Airport | Immokalee, Florida, United States | Routes from IMM |
| IMO | Zemio Airport | Zemio, Central African Republic | Routes from IMO |
| IMP | Imperatriz-Prefeito Renato Moreira Airport | Imperatriz, Maranhão, Brazil | Routes from IMP |
| IMT | Ford Airport | Iron Mountain / Kingsford, Michigan, United States | Routes from IMT |
| INA | Inta Airport Аэропорт Инта | Inta, Russia | Routes from INA |
| INB | Independence Airport | Independence, Belize | Routes from INB |
| INC | Yinchuan Hedong International Airport | Yinchuan, Ningxia, China | Routes from INC |
| IND | Indianapolis International Airport | Indianapolis, Indiana, United States | Routes from IND |
| INF | In Guezzam Airport | In Guezzam, Algeria | Routes from INF |
| ING | Lago Argentino Airport | El Calafate, Santa Cruz, Argentina | Routes from ING |
| INH | Inhambane Airport | Inhambane, Mozambique | Routes from INH |
| INI | Niš Constantine the Great International Airport | Niš, Serbia | Routes from INI |
| INK | Winkler County Airport | Wink, Texas, United States | Routes from INK |
| INL | Falls International Airport | International Falls, Minnesota, United States | Routes from INL |
| INN | Innsbruck Airport | Innsbruck, Austria | Routes from INN |
| INO | Inongo Airport | Inongo, Democratic Republic of the Congo | Routes from INO |
| INQ | Inisheer Aerodrome | Inisheer, Ireland | Routes from INQ |
| INR | Kincheloe Air Force Base | Sault Ste. Marie, Michigan, United States | Routes from INR |
| INS | Creech Air Force Base Indian Springs Auxiliary Army Airfield (1961) Indian Springs Air Force Base (1951) Indian Springs Army Airfield Indian Springs Airport eponyms: Indian Springs, Nevada &Wilbur L. Creech[1] | Indian Springs, Nevada, United States | Routes from INS |
| INT | Smith Reynolds Airport | Winston-Salem, North Carolina, United States | Routes from INT |
| INU | Nauru International Airport | Yaren, Nauru | Routes from INU |
| INV | Inverness Airport | Inverness, Scotland, United Kingdom | Routes from INV |
| INW | Winslow-Lindbergh Regional AirportWinslow Municipal Airport | Winslow, Arizona, United States | Routes from INW |
| INZ | In Salah Airport | In Salah, Algeria | Routes from INZ |
| IOA | Ioannina National Airport | Ioannina, Greece | Routes from IOA |
| IOM | Isle of Man Airport | Ronaldsway, Isle of Man, United Kingdom | Routes from IOM |
| ION | Impfondo Airport | Impfondo, Republic of the Congo | Routes from ION |
| IOQ | Isortoq Heliport | Isortoq, Greenland | Routes from IOQ |
| IOR | Inishmore Aerodrome | Kilronan, Inishmore, Ireland | Routes from IOR |
| IOS | Ilhéus/Bahia-Jorge Amado Airport | Ilhéus, Bahia, Brazil | Routes from IOS |
| IOW | Iowa City Municipal Airport | Iowa City, Iowa, United States | Routes from IOW |
| IPA | Ipota Airport | Ipota, Erromango, Vanuatu | Routes from IPA |
| IPC | Mataveri International Airport | Easter Island, Chile | Routes from IPC |
| IPE | Ipil Airport | Ipil, Zamboanga Sibugay, Philippines | Routes from IPE |
| IPG | Ipiranga Airport | Santo Antônio do Içá, Amazonas, Brazil | Routes from IPG |
| IPH | Sultan Azlan Shah Airport | Ipoh, Perak, Malaysia | Routes from IPH |
| IPI | San Luis Airport | Ipiales, Colombia | Routes from IPI |
| IPL | Imperial County Airport | Imperial, California, United States | Routes from IPL |
| IPN | Usiminas Airport | Ipatinga / Santana do Paraiso, Minas Gerais, Brazil | Routes from IPN |
| IPT | Williamsport Regional Airport | Williamsport, Pennsylvania, United States | Routes from IPT |
| IPW | Ipswich Airport | Ipswich, England | Routes from IPW |
| IQM | Qiemo Airport | Qiemo, Xinjiang, China | Routes from IQM |
| IQN | Qingyang Airport | Qingyang, Gansu, China | Routes from IQN |
| IQQ | Diego Aracena International Airport | Iquique, Chile | Routes from IQQ |
| IQT | Crnl. FAP Francisco Secada Vignetta International Airport | Iquitos, Loreto, Peru | Routes from IQT |
| IRA | Kirakira Airport | Kirakira, Makira Island, Solomon Islands | Routes from IRA |
| IRC | Circle City Airport | Circle, Alaska, United States | Routes from IRC |
| IRG | Lockhart River Airport | Lockhart River, Queensland, Australia | Routes from IRG |
| IRI | Iringa / Nduli Airport | Iringa, Tanzania | Routes from IRI |
| IRJ | Capitán Vicente Almandos Almonacid Airport | La Rioja, Argentina | Routes from IRJ |
| IRK | Kirksville Regional Airport | Kirksville, Missouri, United States | Routes from IRK |
| IRO | Birao Airport | Birao, Central African Republic | Routes from IRO |
| IRP | Matari Airport | Isiro, Democratic Republic of the Congo | Routes from IRP |
| ISA | Mount Isa Airport | Mount Isa, Queensland, Australia | Routes from ISA |
| ISB | Benazir Bhutto International Airport | Islamabad / Rawalpindi, Pakistan | Routes from ISB |
| ISC | St Mary's Airport | St Mary's, Isles of Scilly, United Kingdom | Routes from ISC |
| ISE | Isparta Süleyman Demirel Airport | Isparta, Turkey | Routes from ISE |
| ISG | Ishigaki Airport | Ishigaki, Okinawa Prefecture, Japan | Routes from ISG |
| ISK | Ozar Airport | Nashik, India | Routes from ISK |
| ISM | Kissimmee Gateway Airport | Orlando, Florida, United States | Routes from ISM |
| ISN | Sloulin Field International Airport | Williston, North Dakota, United States | Routes from ISN |
| ISO | Kinston Regional Jetport | Kinston, North Carolina, United States | Routes from ISO |
| ISP | Long Island MacArthur Airport | Islip, New York, United States | Routes from ISP |
| ISS | Wiscasset Airport | Wiscasset, Maine, United States | Routes from ISS |
| IST | Istanbul Atatürk Airport | Istanbul, Turkey | Routes from IST |
| ISU | Sulaimaniyah International Airport | Sulaimaniyah, Kurdistan, Iraq | Routes from ISU |
| ISW | South Wood County Airport | Wisconsin Rapids, Wisconsin, United States | Routes from ISW |
| ITB | Itaituba Airport | Itaituba, Pará, Brazil | Routes from ITB |
| ITH | Ithaca Tompkins Regional Airport | Ithaca, New York, United States | Routes from ITH |
| ITM | Osaka International Airport | Itami (near Osaka), Japan | Routes from ITM |
| ITO | Hilo International Airport | Hilo, Hawaii, United States | Routes from ITO |
| ITR | Francisco Vilela do Amaral Airport | Itumbiara, Goiás, Brazil | Routes from ITR |
| IUD | Al-Udeid Air Base | Doha, Qatar | Routes from IUD |
| IUE | Niue International Airport | Alofi, Niue | Routes from IUE |
| IUI | Innaarsuit Heliport | Innaarsuit, Greenland | Routes from IUI |
| IVA | Ambanja Airport | Ambanja, Madagascar | Routes from IVA |
| IVC | Invercargill Airport | Invercargill, New Zealand | Routes from IVC |
| IVG | Dolac Airport | Berane, Montenegro | Routes from IVG |
| IVL | Ivalo Airport | Ivalo, Finland | Routes from IVL |
| IVR | Inverell Airport | Inverell, New South Wales, Australia | Routes from IVR |
| IWA | Yuzhny Airport | Ivanovo, Russia | Routes from IWA |
| IWD | Gogebic-Iron County Airport | Ironwood, Michigan, United States | Routes from IWD |
| IWJ | Iwami Airport | Masuda, Shimane, Japan, Japan | Routes from IWJ |
| IWO | Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2 | Iwo Jima, Bonin Islands, Japan | Routes from IWO |
| IWS | West Houston Airport | Houston, Texas, United States | Routes from IWS |
| IXA | Agartala Airport | Agartala, India | Routes from IXA |
| IXB | Bagdogra AirportCivil Aerodrome Bagdogra | Bagdogra, India | Routes from IXB |
| IXC | Chandigarh Airport | Chandigarh, India | Routes from IXC |
| IXD | Allahabad Airport | Allahabad, India | Routes from IXD |
| IXE | Mangalore Airport | Mangalore, India | Routes from IXE |
| IXG | Belgaum Airport | Belgaum, India | Routes from IXG |
| IXH | Kailashahar Airport | Kailashahar, India | Routes from IXH |
| IXI | Lilabari Airport | Assam, India | Routes from IXI |
| IXJ | Jammu Airport जम्मू हवाई अड्डा جممو ائیرپورٹ | Jammu, India | Routes from IXJ |
| IXK | Keshod Airport | Keshod, India | Routes from IXK |
| IXL | Kushok Bakula Rimpochhe Airport | Leh, India | Routes from IXL |
| IXM | Madurai Airport | Madurai, India | Routes from IXM |
| IXN | Khowai Airport | Khowai, India | Routes from IXN |
| IXP | Pathankot Airport | Pathankot, India | Routes from IXP |
| IXQ | Kamalpur Airport | Kamalpur, India | Routes from IXQ |
| IXR | Birsa Munda Airport | Ranchi, India | Routes from IXR |
| IXS | Silchar Airport | Silchar, India | Routes from IXS |
| IXT | Pasighat Airport | Pasighat (Passighat), India | Routes from IXT |
| IXU | Aurangabad Airport | Aurangabad, Maharashtra, India | Routes from IXU |
| IXV | Along Airport | Along, Arunachal Pradesh, India | Routes from IXV |
| IXW | Sonari Airport | Jamshedpur, India | Routes from IXW |
| IXY | Kandla Airport | Gandhidham / Kandla, India | Routes from IXY |
| IXZ | Veer Savarkar Airport | Port Blair, India | Routes from IXZ |
| IYK | Inyokern Airport | Inyokern, California, United States | Routes from IYK |
| IZA | Presidente Itamar Franco Airport | Juiz de Fora, Brazil | Routes from IZA |
| IZO | Izumo Airport | Izumo, Shimane, Japan | Routes from IZO |
| JAA | Jalalabad Airport د جلال اباد هوائی ډګر | Jalalabad, Afghanistan | Routes from JAA |
| JAB | Jabiru Airport | Jabiru, Northern Territory, Australia | Routes from JAB |
| JAC | Jackson Hole Airport | Jackson, Wyoming, United States | Routes from JAC |
| JAD | Jandakot Airport | Jandakot, Western Australia, Australia | Routes from JAD |
| JAF | Jaffna Airport | Jaffna, Sri Lanka | Routes from JAF |
| JAG | Jacobabad Airbase / Airbase | Jacobabad, Pakistan | Routes from JAG |
| JAI | Jaipur Airport | Jaipur / Sanganer, India | Routes from JAI |
| JAK | Jacmel Airport | Jacmel, Haiti | Routes from JAK |
| JAL | El Lencero Airport | Jalapa, Veracruz, Mexico | Routes from JAL |
| JAM | Bezmer Air Base | Yambol (Jambol), Bulgaria | Routes from JAM |
| JAN | Jackson–Medgar Wiley Evers International Airport | Jackson, Mississippi, United States | Routes from JAN |
| JAQ | Jacquinot Bay Airport | Jacquinot Bay, Papua New Guinea | Routes from JAQ |
| JAT | Jabot Airport | Jabat Island, Marshall Islands | Routes from JAT |
| JAU | Jauja AirportFrancisco Carle Airport | Jauja, Peru | Routes from JAU |
| JAV | Ilulissat Airport | Ilulissat, Greenland | Routes from JAV |
| JAX | Jacksonville International Airport | Jacksonville, Florida, United States | Routes from JAX |
| JBQ | La Isabela International Airport | La Isabela, Dominican Republic | Routes from JBQ |
| JBR | Jonesboro Municipal Airport | Jonesboro, Arkansas, United States | Routes from JBR |
| JBT | Bethel Seaplane Base | Bethel, Alaska, United States | Routes from JBT |
| JCB | Santa Terezinha Municipal Airport | Joaçaba, Santa Catarina, Brazil | Routes from JCB |
| JCH | Qasigiannguit Heliport | Qasigiannguit, Greenland | Routes from JCH |
| JCI | New Century AirCenter | Olathe, Kansas, United States | Routes from JCI |
| JCK | Julia Creek Airport | Julia Creek, Queensland, Australia | Routes from JCK |
| JCU | Ceuta Heliport | Ceuta, Spain | Routes from JCU |
| JDA | Grant County Regional Airport (GCRA) | John Day, Oregon, United States | Routes from JDA |
| JDF | Francisco Álvares de Assis Airport | Juiz de Fora, Minas Gerais, Brazil | Routes from JDF |
| JDG | Jeongseok / Jungseok Airport | Jeju province, South Korea | Routes from JDG |
| JDH | Jodhpur Airport | Jodhpur, Rajasthan, India | Routes from JDH |
| JDN | Jordan Airport | Jordan, Montana, United States | Routes from JDN |
| JDZ | Jingdezhen Luojia Airport | Jingdezhen, Jiangxi, China | Routes from JDZ |
| JED | King Abdulaziz International Airport | Jeddah, Saudi Arabia | Routes from JED |
| JEE | Jérémie Airport | Jérémie, Haiti | Routes from JEE |
| JEF | Jefferson City Memorial Airport | Jefferson City, Missouri, United States | Routes from JEF |
| JEG | Aasiaat Airport | Aasiaat, Greenland | Routes from JEG |
| JEJ | Jeh Airport | Ailinglaplap Atoll, Marshall Islands | Routes from JEJ |
| JER | Jersey Airport | Jersey, Channel Islands, United Kingdom | Routes from JER |
| JFK | John F. Kennedy International Airport | New York City, New York, United States | Routes from JFK |
| JFN | Northeast Ohio Regional Airport | Ashtabula, Ohio, United States | Routes from JFN |
| JFR | Paamiut Airport | Paamiut, Greenland | Routes from JFR |
| JGA | Jamnagar Airport | Jamnagar, Gujurat, India | Routes from JGA |
| JGB | Jagdalpur Airport | Jagdalpur, India | Routes from JGB |
| JGN | Jiayuguan Airport | Jiayuguan, Gansu, China | Routes from JGN |
| JGO | Qeqertarsuaq Heliport | Qeqertarsuaq, Greenland | Routes from JGO |
| JGS | Jinggangshan Airport | Ji'an, Jiangxi, China | Routes from JGS |
| JHB | Senai International Airport | Johor Bahru, Malaysia | Routes from JHB |
| JHG | Xishuangbanna Gasa International Airport | Jinghong, Xishuangbanna, Yunnan, China | Routes from JHG |
| JHM | Kapalua Airport | Lahaina, Hawaii, United States | Routes from JHM |
| JHS | Sisimiut Airport | Sisimiut, Greenland | Routes from JHS |
| JHW | Chautauqua County/Jamestown Airport | Jamestown, New York, United States | Routes from JHW |
| JIA | Juína Airport | Juina, Mato Grosso, Brazil | Routes from JIA |
| JIB | Djibouti–Ambouli International Airport | Djibouti, Djibouti | Routes from JIB |
| JIC | Jinchang Jinchuan Airport | Jinchang, Gansu, China | Routes from JIC |
| JIJ | Wilwal International Airport | Jijiga, Ethiopia | Routes from JIJ |
| JIK | Ikaria Island National Airport | Ikaria, Greece | Routes from JIK |
| JIL | Jilin Ertaizi Airport | Jilin City, Jilin, China | Routes from JIL |
| JIM | Aba Segud Airport | Jimma, Ethiopia | Routes from JIM |
| JIN | Jinja Airport | Jinja, Uganda | Routes from JIN |
| JIQ | Qianjiang Wulingshan Airport | Qianjiang, Chongqing, China | Routes from JIQ |
| JIU | Jiujiang Lushan Airport | Jiujiang, Jiangxi, China | Routes from JIU |
| JIW | Jiwani | Jiwani, Pakistan | Routes from JIW |
| JJI | Juanjuí Airport | Juanjuí, Peru | Routes from JJI |
| JJN | Quanzhou Jinjiang Airport | Jinjiang City, Quanzhou, Fujian, China | Routes from JJN |
| JJU | Qaqortoq Heliport | Qaqortoq, Greenland | Routes from JJU |
| JKG | Jönköping Airport | Jönköping, Sweden | Routes from JKG |
| JKH | Chios Island National Airport | Chios Island, Greece | Routes from JKH |
| JKR | Janakpur Airport(Domestic) | Janakpur, Nepal | Routes from JKR |
| JKV | Cherokee County Airport | Jacksonville, Texas, United States | Routes from JKV |
| JLB | Long Beach Airport | Long Beach, California, United States | Routes from JLB |
| JLN | Joplin Regional Airport | Joplin, Missouri, United States | Routes from JLN |
| JLR | Jabalpur Domestic Airport | Jabalpur, Madhya Pradesh, India | Routes from JLR |
| JMK | Mykonos Island National Airport | Mykonos Island, Greece | Routes from JMK |
| JMM | Malmö Harbour Heliport | Malmö, Sweden | Routes from JMM |
| JMO | Jomsom Airport | Jomsom, Nepal | Routes from JMO |
| JMS | Jamestown Regional Airport | Jamestown, North Dakota, United States | Routes from JMS |
| JMU | Jiamusi Dongjiao Airport | Jiamusi, Heilongjiang, China | Routes from JMU |
| JNA | Januária Airport | Januária, Minas Gerais, Brazil | Routes from JNA |
| JNB | O. R. Tambo International Airport | Johannesburg, Gauteng, South Africa | Routes from JNB |
| JNG | Jining Qufu Airport | Jining, Shandong, China | Routes from JNG |
| JNI | Junín Airport | Junín, Buenos Aires, Argentina | Routes from JNI |
| JNJ | Duqm Jaaluni Airport | Duqm, Oman | Routes from JNJ |
| JNN | Nanortalik Heliport | Nanortalik, Greenland | Routes from JNN |
| JNS | Narsaq Heliport | Narsaq, Greenland | Routes from JNS |
| JNU | Juneau International Airport | Juneau, Alaska, United States | Routes from JNU |
| JNX | Naxos Island National Airport | Naxos Island, Greece | Routes from JNX |
| JNZ | Jinzhou Xiaolingzi Airport | Jinzhou, Liaoning, China | Routes from JNZ |
| JOE | Joensuu Airport | Joensuu, Finland | Routes from JOE |
| JOG | Adisucipto International Airport | Yogyakarta, Indonesia | Routes from JOG |
| JOI | Joinville-Lauro Carneiro de Loyola Airport | Joinville, Santa Catarina, Brazil | Routes from JOI |
| JOK | Yoshkar-Ola Airport | Yoshkar-Ola, Russia | Routes from JOK |
| JOL | Jolo Airport | Jolo, Sulu, Philippines | Routes from JOL |
| JON | Johnston Atoll Airport | Johnston Atoll, U.S. Minor Outlying Islands | Routes from JON |
| JOS | Yakubu Gowon Airport | Jos, Nigeria | Routes from JOS |
| JOT | Joliet Regional Airport | Joliet, Illinois, United States | Routes from JOT |
| JPA | Presidente Castro Pinto International Airport | João Pessoa, Paraíba, Brazil | Routes from JPA |
| JPR | José Coleto Airport | Ji-Paraná, Rondônia, Brazil | Routes from JPR |
| JQA | Qaarsut Airport | Qaarsut / Uummannaq, Greenland | Routes from JQA |
| JRA | West 30th Street Heliport | New York City, New York, United States | Routes from JRA |
| JRB | Downtown Manhattan Heliport | New York City, New York, United States | Routes from JRB |
| JRH | Jorhat Airport | Jorhat, India | Routes from JRH |
| JRN | Juruena Airport | Juruena, Mato Grosso, Brazil | Routes from JRN |
| JRO | Kilimanjaro International Airport | Kilimanjaro, Tanzania | Routes from JRO |
| JRS | Atarot Airport | Jerusalem, Israel | Routes from JRS |
| JSA | Jaisalmer Airport | Jaisalmer, India | Routes from JSA |
| JSH | Sitia Airport | Sitia, Crete, Greece | Routes from JSH |
| JSI | Skiathos Airport ‘Alexandros Papadiamantis’ | Skiathos Island, Greece | Routes from JSI |
| JSM | Libertador General José de San Martín Airport | José de San Martín, Chubut, Argentina | Routes from JSM |
| JSR | Jessore Airport | Jessore, Bangladesh | Routes from JSR |
| JST | John Murtha Johnstown–Cambria County Airport | Johnstown, Pennsylvania, United States | Routes from JST |
| JSU | Maniitsoq Airport | Maniitsoq, Greenland | Routes from JSU |
| JSY | Syros National Airport Demetrius Vikelas | Syros Island, Greece | Routes from JSY |
| JTR | Santorini National Airport | Santorini, Thira, Greece | Routes from JTR |
| JTY | Astypalaia Island National Airport | Astypalaia Island, Greece | Routes from JTY |
| JUA | Inácio Luís do Nascimento Airport | Juara, Mato Grosso, Brazil | Routes from JUA |
| JUB | Juba International Airport | Juba, South Sudan | Routes from JUB |
| JUH | Chizhou Jiuhuashan Airport | Chizhou and Tongling, Anhui, China | Routes from JUH |
| JUJ | Gobernador Horacio Guzmán Internacional Airport | San Salvador de Jujuy, Jujuy, Argentina | Routes from JUJ |
| JUK | Ukkusissat Heliport | Ukkusissat, Greenland | Routes from JUK |
| JUL | Inca Manco Cápac International Airport | Juliaca, Peru | Routes from JUL |
| JUM | Jumla Airport | Jumla, Nepal | Routes from JUM |
| JUR | Jurien Bay Airport | Jurien Bay, Western Australia, Australia | Routes from JUR |
| JUU | Nuugaatsiaq Heliport | Nuugaatsiaq, Greenland | Routes from JUU |
| JUV | Upernavik Airport | Upernavik, Greenland | Routes from JUV |
| JUZ | Quzhou Airport | Quzhou, Zhejiang, China | Routes from JUZ |
| JVA | Ankavandra Airport | Ankavandra, Madagascar | Routes from JVA |
| JVI | Central Jersey Regional Airport | Manville, New Jersey, United States | Routes from JVI |
| JVL | Southern Wisconsin Regional Airport | Janesville, Wisconsin, United States | Routes from JVL |
| JWA | Jwaneng Airport | Jwaneng, Botswana | Routes from JWA |
| JXA | Jixi Xingkaihu Airport | Jixi, Heilongjiang, China | Routes from JXA |
| JXN | Jackson County Airport | Jackson, Michigan, United States | Routes from JXN |
| JYO | Leesburg Executive Airport | Leesburg, Virginia, United States | Routes from JYO |
| JYV | Jyväskylä Airport | Jyväskylä, Finland | Routes from JYV |
| JZH | Jiuzhai Huanglong Airport | Songpan County, Sichuan, China | Routes from JZH |
| KAA | Kasama Airport | Kasama, Zambia | Routes from KAA |
| KAB | Kariba Airport | Kariba, Zimbabwe | Routes from KAB |
| KAC | Kamishly Intl Airport | Kamishly (Kameshli, Qamishli), Syria | Routes from KAC |
| KAD | Kaduna Airport | Kaduna, Nigeria | Routes from KAD |
| KAE | Kake Airport | Kake, Alaska, United States | Routes from KAE |
| KAG | Gangneung Airbase | Kangnung (Gangneung), South Korea | Routes from KAG |
| KAJ | Kajaani Airport | Kajaani, Finland | Routes from KAJ |
| KAL | Kaltag Airport | Kaltag, Alaska, United States | Routes from KAL |
| KAN | Mallam Aminu Kano International Airport | Kano, Nigeria | Routes from KAN |
| KAO | Kuusamo Airport | Kuusamo, Finland | Routes from KAO |
| KAS | Karasburg Airport | Karasburg, Namibia | Routes from KAS |
| KAT | Kaitaia Airport | Kaitaia, New Zealand | Routes from KAT |
| KAU | Kauhava Airport | Kauhava, Finland | Routes from KAU |
| KAW | Kawthaung Airport | Kawthaung, Myanmar (Burma) | Routes from KAW |
| KAX | Kalbarri Airport | Kalbarri, Western Australia, Australia | Routes from KAX |
| KBA | Kabala Airport | Kabala, Sierra Leone | Routes from KBA |
| KBC | Birch Creek Airport | Birch Creek, Alaska, United States | Routes from KBC |
| KBG | Kabalega Falls Airport | Kabalega Falls, Uganda | Routes from KBG |
| KBI | Kribi Airport | Kribi, Cameroon | Routes from KBI |
| KBL | Kabul International Airport | Kabul, Afghanistan | Routes from KBL |
| KBP | Boryspil International Airport | Kiev, Ukraine | Routes from KBP |
| KBQ | Kasungu Airport | Kasungu, Malawi | Routes from KBQ |
| KBR | Sultan Ismail Petra Airport | Kota Bharu, Kelantan, Malaysia | Routes from KBR |
| KBS | Bo Airport | Bo, Sierra Leone | Routes from KBS |
| KBT | Kaben Airport | Maloelap Atoll, Marshall Islands | Routes from KBT |
| KBU | Gusti Syamsir Alam Airport | Kotabaru, Kalimantan, Indonesia | Routes from KBU |
| KBV | Krabi International Airport | Krabi, Thailand | Routes from KBV |
| KBW | Chignik Bay Seaplane Base | Chignik, Alaska, United States. | Routes from KBW |
| KBY | Streaky Bay Airport | Streaky Bay, South Australia, Australia | Routes from KBY |
| KBZ | Kaikoura Aerodrome | Kaikoura, New Zealand | Routes from KBZ |
| KCA | Kuqa Qiuci Airport | Kuqa, Xinjiang, China | Routes from KCA |
| KCB | Tepoe Airstrip | Kasikasima, Suriname | Routes from KCB |
| KCC | Coffman Cove Seaplane Base | Coffman Cove, Alaska, United States | Routes from KCC |
| KCF | Kadanwari Airport | Kadanwari, Pakistan | Routes from KCF |
| KCG | Chignik Fisheries Airport | Chignik, Alaska, United States. | Routes from KCG |
| KCH | Kuching International Airport | Kuching, Sarawak, Malaysia | Routes from KCH |
| KCK | Kirensk Airport | Kirensk, Irkutsk Oblast, Russia | Routes from KCK |
| KCL | Chignik Lagoon Airport | Chignik Lagoon, Alaska, United States | Routes from KCL |
| KCM | Kahramanmaraş Airport | Kahramanmaras, Turkey | Routes from KCM |
| KCO | Cengiz Topel Airport Cengiz Topel Havalimanı | Kocaeli, Turkey | Routes from KCO |
| KCQ | Chignik Lake Airport | Chignik Lake, Alaska, United States | Routes from KCQ |
| KCT | Koggala Airport | Galle, Sri Lanka | Routes from KCT |
| KCU | Masindi Airport | Masindi, Uganda | Routes from KCU |
| KCZ | Kōchi Airport | Kōchi, Japan | Routes from KCZ |
| KDA | Kolda North Airport | Kolda, Senegal | Routes from KDA |
| KDB | Kambalda Airport | Kambalda, Western Australia, Australia | Routes from KDB |
| KDC | Kandi Airport | Kandi, Benin | Routes from KDC |
| KDD | Khuzdar Airport | Khuzdar, Pakistan | Routes from KDD |
| KDH | Kabul International Airport | Kandahar, Afghanistan | Routes from KDH |
| KDI | Haluoleo Airport (WMA) | Kendari, Indonesia | Routes from KDI |
| KDK | Kodiak Municipal Airport | Kodiak, Alaska, United States | Routes from KDK |
| KDL | Kärdla Airport | Kärdla, Hiiumaa, Estonia | Routes from KDL |
| KDM | Kaadedhdhoo Airport | Kaadedhdhoo Island, Gaafu Dhaalu Atoll, Maldives | Routes from KDM |
| KDO | Kadhdhoo Airport | Kadhdhoo Island, Laamu Atoll, Maldives | Routes from KDO |
| KDR | Kandrian Airport | Kandrian, Papua New Guinea | Routes from KDR |
| KDU | Skardu Airport | Skardu, Pakistan | Routes from KDU |
| KDV | Vunisea Airport | Vunisea, Kadavu Island, Fiji | Routes from KDV |
| KDY | Teply Klyuch Airport | Khadynga, Sakha Republic, Russia | Routes from KDY |
| KEB | Nanwalek Airport (formerly English Bay Airport) | Nanwalek (English Bay), Alaska, United States | Routes from KEB |
| KED | Kaédi Airport | Kaédi, Mauritania | Routes from KED |
| KEE | Kelle Airport | Kelle, Republic of the Congo | Routes from KEE |
| KEF | Keflavík International Airport | Keflavík (near Reykjavík), Iceland | Routes from KEF |
| KEH | Kenmore Air | Kenmore, Washington, United States | Routes from KEH |
| KEJ | Kemerovo International Airport | Kemerovo, Kemerovo Oblast, Russia | Routes from KEJ |
| KEK | Ekwok Airport | Ekwok, Alaska, United States | Routes from KEK |
| KEL | Kiel Holtenau Airport | Kiel, Schleswig-Holstein, Germany | Routes from KEL |
| KEM | Kemi-Tornio Airport | Kemi / Tornio, Finland | Routes from KEM |
| KEN | Kenema Airport | Kenema, Sierra Leone | Routes from KEN |
| KEO | Odienné Airport | Odienné, Côte d'Ivoire | Routes from KEO |
| KEP | Nepalgunj Airport | Nepalgunj, Nepal | Routes from KEP |
| KER | Kerman International Airport | Kerman, Iran | Routes from KER |
| KES | Kelsey Airport | Kelsey, Manitoba, Canada | Routes from KES |
| KET | Kengtung Airport | Kengtung, Myanmar (Burma) | Routes from KET |
| KEV | Halli Airport | Kuorevesi, Finland | Routes from KEV |
| KEW | Keewaywin Airport | Keewaywin, Ontario, Canada | Routes from KEW |
| KEY | Kericho Airport | Kericho, Kenya | Routes from KEY |
| KFA | Kiffa Airport | Kiffa, Mauritania | Routes from KFA |
| KFG | Kalkgurung Airport | Daguragu / Kalkaringi, Northern Territory, Australia | Routes from KFG |
| KFP | False Pass Airport | False Pass, Alaska, United States | Routes from KFP |
| KFS | Kastamonu Airport | Kastamonu, Turkey | Routes from KFS |
| KGA | Kananga Airport | Kananga, Democratic Republic of the Congo | Routes from KGA |
| KGC | Kingscote Airport | Kingscote, South Australia, Australia | Routes from KGC |
| KGD | Khrabrovo Airport | Kaliningrad, Russia | Routes from KGD |
| KGE | Kaghau Airport | Kagau Island, Solomon Islands | Routes from KGE |
| KGF | Sary-Arka Airport | Karaganda, Kazakhstan | Routes from KGF |
| KGG | Kédougou Airport | Kédougou, Senegal | Routes from KGG |
| KGI | Kalgoorlie-Boulder Airport | Kalgoorlie, Western Australia, Australia | Routes from KGI |
| KGJ | Karonga Airport | Karonga, Malawi | Routes from KGJ |
| KGK | Koliganek Airport | Koliganek, Alaska, United States | Routes from KGK |
| KGL | Kigali International Airport | Kigali, Rwanda | Routes from KGL |
| KGP | Kogalym International Airport | Kogalym, Tyumen Oblast, Russia | Routes from KGP |
| KGQ | Kangersuatsiaq Heliport | Kangersuatsiaq, Greenland | Routes from KGQ |
| KGS | Kos Island International Airport, Hippocrates | Kos Island, Greece | Routes from KGS |
| KGU | Lapangan Terbang Keningau Keningau Airport | Keningau, Sabah, Malaysia | Routes from KGU |
| KGX | Grayling Airport | Grayling, Alaska, United States | Routes from KGX |
| KGY | Kingaroy Airport | Kingaroy, Queensland, Australia | Routes from KGY |
| KHC | Kerch Airport | Kerch, Ukraine | Routes from KHC |
| KHD | Khorramabad Airport | Khorramabad, Iran | Routes from KHD |
| KHE | Kherson International Airport | Kherson, Ukraine | Routes from KHE |
| KHG | Kashgar Airport | Kashgar, Xinjiang, China | Routes from KHG |
| KHH | Kaohsiung International Airport (Kaohsiung Siaogang Airport) | Kaohsiung, Taiwan | Routes from KHH |
| KHI | Jinnah International Airport | Karachi, Pakistan | Routes from KHI |
| KHJ | Kauhajoki Airfield | Kauhajoki, Finland | Routes from KHJ |
| KHM | Khamti Airport | Khamti, Myanmar (Burma) | Routes from KHM |
| KHN | Nanchang Changbei International Airport | Nanchang, Jiangxi, China | Routes from KHN |
| KHQ | Kullorsuaq Heliport | Kullorsuaq, Greenland | Routes from KHQ |
| KHR | Kharkhorin Airport | Kharkhorin, Mongolia | Routes from KHR |
| KHS | Khasab Airport | Khasab, Oman | Routes from KHS |
| KHT | Khost Airport | Khost, Afghanistan | Routes from KHT |
| KHU | Kremenchuk (Velyka Kokhnivka) Airport | Kremenchuk, Ukraine | Routes from KHU |
| KHV | Khabarovsk Novy Airport | Khabarovsk, Russia | Routes from KHV |
| KIC | Mesa Del Rey Airport | King City, California, United States | Routes from KIC |
| KID | Kristianstad Airport | Kristianstad, Sweden | Routes from KID |
| KIE | Kieta/Aropa Airport | Kieta, Bougainville Island, Papua New Guinea | Routes from KIE |
| KIF | Kingfisher Lake Airport | Kingfisher Lake, Ontario, Canada | Routes from KIF |
| KIH | Kish International Airport | Kish Island, Iran | Routes from KIH |
| KIJ | Niigata Airport | Niigata, Japan | Routes from KIJ |
| KIM | Kimberley Airport | Kimberley, South Africa | Routes from KIM |
| KIN | Norman Manley International Airport | Kingston, Jamaica | Routes from KIN |
| KIO | Kili Airport | Kili Island, Marshall Islands | Routes from KIO |
| KIP | Kickapoo Downtown Airport | Wichita Falls, Texas, United States | Routes from KIP |
| KIR | Kerry Airport | Tralee, County Kerry, Ireland | Routes from KIR |
| KIS | Kisumu International Airport | Kisumu, Kenya | Routes from KIS |
| KIT | Kythira National Airport Alexandros Aristotelous Onassis | Kithira, Greece | Routes from KIT |
| KIV | Chișinău International Airport | Chişinău, Moldova | Routes from KIV |
| KIW | Southdowns Airport | Kitwe, Zambia | Routes from KIW |
| KIX | Kansai International Airport | Osaka, Japan | Routes from KIX |
| KIY | Kilwa Masoko Airport | Kilwa Masoko, Tanzania | Routes from KIY |
| KJA | Yemelyanovo International Airport Аэропорт Емельяново | Krasnoyarsk, Russia | Routes from KJA |
| KJH | Kaili Huangping Airport | Kaili, Guizhou, China | Routes from KJH |
| KJI | Kanas Airport | Burqin County, Xinjiang, China | Routes from KJI |
| KJK | Kortrijk-Wevelgem International Airport | Wevelgem, Belgium | Routes from KJK |
| KJP | Kerama Airport | Kerama Islands, Okinawa, Japan | Routes from KJP |
| KKA | Koyuk Alfred Adams Airport | Koyuk, Alaska, United States | Routes from KKA |
| KKB | Kitoi Bay Seaplane Base | Kitoi Bay, Alaska, United States | Routes from KKB |
| KKC | Khon Kaen Airport | Khon Kaen, Thailand | Routes from KKC |
| KKD | Kokoda Airport | Kokoda, Papua New Guinea | Routes from KKD |
| KKE | Kerikeri Airport | Kerikeri, New Zealand | Routes from KKE |
| KKH | Kongiganak Airport | Kongiganak, Alaska, United States | Routes from KKH |
| KKJ | Kokura Airport | Kita Kyūshū, Kyūshū, Japan | Routes from KKJ |
| KKN | Kirkenes Airport, Høybuktmoen | Kirkenes, Finnmark, Norway | Routes from KKN |
| KKO | Kaikohe Aerodrome | Kaikohe, New Zealand | Routes from KKO |
| KKT | Kentland Municipal Airport | Kentland, Indiana, United States | Routes from KKT |
| KKW | Kikwit Airport | Kikwit, Democratic Republic of the Congo | Routes from KKW |
| KKX | Kikai Airport | Kikaiga Shima, Kikai-Shima Island, Japan | Routes from KKX |
| KKY | Kilkenny Airport | Kilkenny, Ireland | Routes from KKY |
| KKZ | Koh Kong Airport | Koh Kong, Koh Kong Province, Cambodia | Routes from KKZ |
| KLA | Kampala Airport | Kampala, Uganda | Routes from KLA |
| KLB | Kalabo Airport | Kalabo, Zambia | Routes from KLB |
| KLC | Kaolack Airport | Kaolack, Senegal | Routes from KLC |
| KLD | Tver Migalovo | Tver Oblast, Russia | Routes from KLD |
| KLE | Kaélé Airport | Kaélé, Cameroon | Routes from KLE |
| KLF | Grabtsevo Airport | Kaluga, Russia | Routes from KLF |
| KLG | Kalskag Airport | Kalskag, Alaska, United States | Routes from KLG |
| KLH | Kolhapur Airport | Kolhapur, India | Routes from KLH |
| KLJ | Klaipėda Airport | Klaipėda, Lithuania | Routes from KLJ |
| KLK | Kalokol Airport | Kalokol, Kenya | Routes from KLK |
| KLL | Levelock Airport | Levelock, Alaska, United States | Routes from KLL |
| KLN | Larsen Bay Airport | Larsen Bay, Alaska, United States | Routes from KLN |
| KLO | Kalibo International Airport | Kalibo, Aklan, Philippines | Routes from KLO |
| KLR | Kalmar Öland Airport | Kalmar, Sweden | Routes from KLR |
| KLS | Southwest Washington Regional Airport | Kelso, Washington, United States | Routes from KLS |
| KLU | Klagenfurt Airport | Klagenfurt, Austria | Routes from KLU |
| KLV | Karlovy Vary Airport | Karlovy Vary, Czech Republic | Routes from KLV |
| KLW | Klawock Airport | Klawock, Alaska, United States | Routes from KLW |
| KLX | Kalamata International Airport | Kalamata, Greece | Routes from KLX |
| KLZ | Kleinsee Airport | Kleinzee, South Africa | Routes from KLZ |
| KMA | Kerema Airport | Kerema, Papua New Guinea | Routes from KMA |
| KMG | Kunming Changshui International Airport | Kunming, Yunnan, China | Routes from KMG |
| KMH | Johan Pienaar Airport | Kuruman, South Africa | Routes from KMH |
| KMI | Miyazaki Airport | Miyazaki, Miyazaki Prefecture, Japan | Routes from KMI |
| KMJ | Kumamoto Airport | Mashiki, Kumamoto Prefecture, Japan | Routes from KMJ |
| KMK | Makabana Airport | Makabana, Republic of the Congo | Routes from KMK |
| KMN | Kamina Air Base | Kamina, Democratic Republic of the Congo | Routes from KMN |
| KMO | Manokotak Airport | Manokotak, Alaska, United States | Routes from KMO |
| KMP | Keetmanshoop Airport | Keetmanshoop, Namibia | Routes from KMP |
| KMQ | Komatsu Airport | Komatsu, Ishikawa, Japan | Routes from KMQ |
| KMS | Kumasi Airport | Kumasi, Ghana | Routes from KMS |
| KMT | Kampot Airport | Kampot, Kampot Province, Cambodia | Routes from KMT |
| KMU | Kismayo Airport | Kisimayu, Somalia | Routes from KMU |
| KMV | Kalaymyo Airport | Kalemyo, Myanmar (Burma) | Routes from KMV |
| KMW | Kostroma Airport Аэропорт Кострома | Kostroma, Russia | Routes from KMW |
| KMY | Moser Bay Seaplane Base | Moser Bay, Kodiak Island Borough, Alaska, United States | Routes from KMY |
| KMZ | Kaoma Airport | Kaoma, Zambia | Routes from KMZ |
| KNA | Viña del Mar Airport | Viña del Mar, Chile | Routes from KNA |
| KNB | Kanab Municipal Airport | Kanab, Utah, United States | Routes from KNB |
| KND | Kindu Airport | Kindu, Democratic Republic of the Congo | Routes from KND |
| KNF | RAF Marham | Marham, Norfolk, East Anglia, United Kingdom | Routes from KNF |
| KNG | Kaimana Airport | Kaimana, Papua, Indonesia | Routes from KNG |
| KNH | Kinmen Airport (Kinmen Shang Yi Airport) | Kinmen, Taiwan | Routes from KNH |
| KNI | Katanning Airport | Katanning, Western Australia, Australia | Routes from KNI |
| KNJ | Kindamba Airport | Kindamba, Republic of the Congo | Routes from KNJ |
| KNK | Kokhanok Airport | Kokhanok, Alaska, United States | Routes from KNK |
| KNN | Kankan Airport | Kankan, Guinea | Routes from KNN |
| KNO | Kualanamu International Airport | Medan, Indonesia | Routes from KNO |
| KNQ | Koné Airport | Koné, New Caledonia | Routes from KNQ |
| KNS | King Island Airport | Currie, Tasmania, Australia | Routes from KNS |
| KNT | Kennett Memorial Airport | Kennett, Missouri, United States | Routes from KNT |
| KNU | Kanpur Airport कानपुर हवाई अड्डा کان پور ہوائی اڈا | Kanpur, Uttar Pradesh, India | Routes from KNU |
| KNW | New Stuyahok Airport | New Stuyahok, Alaska, United States | Routes from KNW |
| KNX | East Kimberley Regional Airport | Kununurra, Western Australia, Australia | Routes from KNX |
| KNZ | Kéniéba Airport | Kéniéba, Mali | Routes from KNZ |
| KOA | Kona International Airport at Keāhole | Kailua / Kona, Hawaii, United States | Routes from KOA |
| KOB | Foumban Nkounja Airport | Koutaba, Cameroon | Routes from KOB |
| KOC | Koumac Airport | Koumac, New Caledonia | Routes from KOC |
| KOE | El Tari Airport | Kupang, East Nusa Tenggara, Indonesia | Routes from KOE |
| KOI | Kirkwall Airport | Kirkwall, Orkney Islands, United Kingdom | Routes from KOI |
| KOJ | Kagoshima Airport | Kagoshima, Japan | Routes from KOJ |
| KOK | Kokkola-Pietarsaari Airport | Kokkola / Jakobstad, Finland | Routes from KOK |
| KOL | Koumala Airport | Koumala, Central African Republic | Routes from KOL |
| KOO | Kongolo Airport | Kongolo, Democratic Republic of the Congo | Routes from KOO |
| KOP | Nakhon Phanom Airport | Nakhon Phanom, Thailand | Routes from KOP |
| KOS | Sihanoukvill International Airportអាកាសយានដ្ឋានអន្តរជាតិក្រុងព្រះសីហនុ Aéroport International de Sihanoukville | Sihanoukville, Cambodia | Routes from KOS |
| KOT | Kotlik Airport | Kotlik, Alaska, United States | Routes from KOT |
| KOU | Koulamoutou Airport (Koula Moutou Airport) | Koulamoutou, Gabon | Routes from KOU |
| KOV | Kokshetau Airport | Kokshetau, Kazakhstan | Routes from KOV |
| KOW | Ganzhou Huangjin Airport | Ganzhou, Jiangxi, China | Routes from KOW |
| KOY | Olga Bay Seaplane Base | Olga Bay, Kodiak Island Borough, Alaska, United States | Routes from KOY |
| KOZ | Ouzinkie Airport | Ouzinkie, Alaska, United States | Routes from KOZ |
| KPB | Point Baker Seaplane Base | Point Baker, Alaska, United States | Routes from KPB |
| KPC | Port Clarence Coast Guard Station | Port Clarence, Alaska, United States | Routes from KPC |
| KPH | Pauloff Harbor Seaplane Base | Sanak Island, Alaska, United States | Routes from KPH |
| KPI | Kapit Airport | Kapit, Sarawak, Malaysia | Routes from KPI |
| KPN | Kipnuk Airport | Kipnuk, Alaska, United States | Routes from KPN |
| KPO | Pohang Airport | Pohang, South Korea | Routes from KPO |
| KPR | Port Williams Seaplane Base | Port Williams, Kodiak Island Borough, Alaska, United States | Routes from KPR |
| KPS | Kempsey Airport | Kempsey, New South Wales, Australia | Routes from KPS |
| KPT | Jackpot Airport | Jackpot, Nevada, United States | Routes from KPT |
| KPV | Perryville Airport | Perryville, Alaska, United States | Routes from KPV |
| KPY | Port Bailey Seaplane Base | Port Bailey, Kodiak Island Borough, Alaska, United States | Routes from KPY |
| KQA | Akutan Seaplane Base | Akutan, Alaska, United States | Routes from KQA |
| KRA | Kerang Airport | Kerang, Victoria, Australia | Routes from KRA |
| KRB | Karumba Airport | Karumba, Queensland, Australia | Routes from KRB |
| KRC | Depati Parbo Airport | Kerinci, Indonesia | Routes from KRC |
| KRE | Kirundo Airport | Kirundo, Burundi | Routes from KRE |
| KRH | Redhill Aerodrome | Redhill, Surrey, England, United Kingdom | Routes from KRH |
| KRI | Kikori Airport | Kikori, Papua New Guinea | Routes from KRI |
| KRK | John Paul II International Airport Kraków–Balice | Kraków / Balice, Poland | Routes from KRK |
| KRL | Korla Airport | Korla, Xinjiang, China | Routes from KRL |
| KRN | Kiruna Airport | Kiruna, Sweden | Routes from KRN |
| KRO | Kurgan Airport | Kurgan, Russia | Routes from KRO |
| KRP | Karup Airport | Karup, Denmark | Routes from KRP |
| KRR | Krasnodar International Airport | Krasnodar, Russia | Routes from KRR |
| KRS | Kristiansand Airport, Kjevik | Kristiansand, Vest-Agder, Norway | Routes from KRS |
| KRT | Khartoum International Airport | Khartoum, Sudan | Routes from KRT |
| KRV | Kimwarer Airport | Kerio Valley, Kenya | Routes from KRV |
| KRW | Turkmenbashi International Airport | Türkmenbaşy, Turkmenistan, Turkmenistan | Routes from KRW |
| KRY | Karamay Airport | Karamay, Xinjiang, China | Routes from KRY |
| KRZ | Basango Mboliasa Airport | Kiri, Democratic Republic of the Congo | Routes from KRZ |
| KSA | Kosrae International Airport | Kosrae, Federated States of Micronesia | Routes from KSA |
| KSC | Košice International Airport | Košice, Slovakia | Routes from KSC |
| KSD | Karlstad Airport | Karlstad, Sweden | Routes from KSD |
| KSE | Kasese Airport | Kasese, Uganda | Routes from KSE |
| KSF | Kassel Calden Airport | Kassel, Hesse, Germany | Routes from KSF |
| KSH | Shahid Ashrafi Esfahani Airport | Kermanshah, Iran | Routes from KSH |
| KSI | Kissidougou Airport | Kissidougou, Guinea | Routes from KSI |
| KSJ | Kasos Island Public Airport | Kasos Island, Greece | Routes from KSJ |
| KSL | Kassala Airport | Kassala, Sudan | Routes from KSL |
| KSM | St. Mary's Airport | St. Mary's, Alaska, United States | Routes from KSM |
| KSN | Kostanay International Airport | Kostanay, Kazakhstan | Routes from KSN |
| KSO | Kastoria National Airport | Kastoria, Greece | Routes from KSO |
| KSS | Sikasso Airport | Sikasso, Mali | Routes from KSS |
| KSU | Kristiansund Airport, Kvernberget | Kristiansund, Norway | Routes from KSU |
| KSV | Springvale Airport | Springvale, Queensland, Australia | Routes from KSV |
| KSW | Kiryat Shmona Airport | Kiryat Shmona (Qiryat Shemona), Israel | Routes from KSW |
| KSY | Kars Airport | Kars, Turkey | Routes from KSY |
| KSZ | Kotlas Airport | Kotlas, Arkhangelsk Oblast, Russia | Routes from KSZ |
| KTA | Karratha Airport | Karratha / Dampier, Western Australia, Australia | Routes from KTA |
| KTB | Thorne Bay Seaplane Base | Thorne Bay, Alaska, United States | Routes from KTB |
| KTC | Katiola Airport | Katiola, Côte d'Ivoire | Routes from KTC |
| KTD | Kitadaito Airport | Kitadaito, Okinawa Prefecture, Japan | Routes from KTD |
| KTE | Kerteh Airport | Kerteh, Terengganu, Malaysia | Routes from KTE |
| KTF | Takaka Aerodrome | Takaka, New Zealand | Routes from KTF |
| KTG | Rahadi Usman Airport | Ketapang, West Kalimantan, Indonesia | Routes from KTG |
| KTL | Kitale Airport | Kitale, Kenya | Routes from KTL |
| KTM | Tribhuvan International Airport | Kathmandu, Nepal | Routes from KTM |
| KTN | Ketchikan International Airport | Ketchikan, Alaska, United States | Routes from KTN |
| KTP | Tinson Pen Aerodrome | Kingston, Jamaica, Jamaica | Routes from KTP |
| KTQ | Kitee Airfield | Kitee, Finland | Routes from KTQ |
| KTS | Brevig Mission Airport | Brevig Mission, Alaska, United States | Routes from KTS |
| KTT | Kittilä Airport | Kittilä, Finland | Routes from KTT |
| KTU | Kota Airport | Kota, India | Routes from KTU |
| KTW | Katowice International Airport | Katowice / Pyrzowice, Poland | Routes from KTW |
| KTX | Koutiala Airport | Koutiala, Mali | Routes from KTX |
| KUA | Sultan Ahmad Shah Airport / RMAF Kuantan | Kuantan, Pahang, Malaysia | Routes from KUA |
| KUD | Kudat Airport | Kudat, Sabah, Malaysia | Routes from KUD |
| KUF | Kurumoch International Airport | Samara, Russia | Routes from KUF |
| KUG | Kubin Airport | Kubin, Moa Island, Queensland, Australia | Routes from KUG |
| KUH | Kushiro Airport | Kushiro, Hokkaidō, Japan | Routes from KUH |
| KUK | Kasigluk Airport | Kasigluk, Alaska, United States | Routes from KUK |
| KUL | Kuala Lumpur International Airport | Sepang (near Kuala Lumpur), Malaysia | Routes from KUL |
| KUM | Yakushima Airport | Yakushima, Kagoshima Prefecture, Japan | Routes from KUM |
| KUN | Kaunas International Airport | Kaunas, Lithuania | Routes from KUN |
| KUO | Kuopio Airport | Kuopio / Siilinjärvi, Finland | Routes from KUO |
| KUR | Razer Airport | Kron Monjan (Karanomunjan), Afghanistan | Routes from KUR |
| KUS | Kulusuk Airport | Kulusuk, Greenland | Routes from KUS |
| KUT | David the Builder Kutaisi International Airport | Kutaisi, Imereti, Georgia | Routes from KUT |
| KUU | Bhuntar Airport | Kullu / Bhuntar, Himachal Pradesh, India | Routes from KUU |
| KUV | Gunsan Airport | Gunsan, South Korea | Routes from KUV |
| KUZ | Kuummiit Heliport | Kuummiit, Greenland | Routes from KUZ |
| KVA | Kavala International Airport Alexander The Great | Kavala, Greece | Routes from KVA |
| KVC | King Cove Airport | King Cove, Alaska, United States | Routes from KVC |
| KVD | Ganja International Airport | Ganja, Azerbaijan | Routes from KVD |
| KVG | Kavieng Airport | Kavieng, New Ireland Province, Papua New Guinea | Routes from KVG |
| KVK | Kirovsk-Apatity Airport Аэропорт Кировск/Апатиты | Kirovsk / Apatity, Murmansk Oblast, Russia | Routes from KVK |
| KVL | Kivalina Airport | Kivalina, Alaska, United States | Routes from KVL |
| KVM | Markovo Airport | Markovo, Chukotka Autonomous Okrug, Russia | Routes from KVM |
| KVX | Pobedilovo Airport | Kirov, Kirov Oblast, Russia | Routes from KVX |
| KWA | Bucholz Army Airfield | Kwajalein, Marshall Islands | Routes from KWA |
| KWE | Guiyang Longdongbao International Airport | Guiyang, Guizhou, China | Routes from KWE |
| KWF | Waterfall Seaplane Base | Waterfall, Alaska, United States | Routes from KWF |
| KWG | Kryvyi Rih (Lozovatka) International Airport | Kryvyi Rih (Krivoy Rog), Ukraine | Routes from KWG |
| KWH | Khwahan Airport | Khwahan, Afghanistan | Routes from KWH |
| KWI | Kuwait International Airport | Kuwait City, Kuwait | Routes from KWI |
| KWJ | Gwangju Airport | Gwangju (Kwangju), South Korea | Routes from KWJ |
| KWL | Guilin Liangjiang International Airport | Guilin, Guangxi, China | Routes from KWL |
| KWM | Kowanyama Airport | Kowanyama, Queensland, Australia | Routes from KWM |
| KWN | Quinhagak Airport | Quinhagak, Alaska, United States | Routes from KWN |
| KWP | West Point Village Seaplane Base | West Point, Kodiak Island Borough, Alaska, United States | Routes from KWP |
| KWT | Kwethluk Airport | Kwethluk, Alaska, United States | Routes from KWT |
| KWY | Kiwayu Airport | Kiwayu, Kenya | Routes from KWY |
| KWZ | Kolwezi Airport | Kolwezi, Lualaba District, Democratic Republic of the Congo | Routes from KWZ |
| KXF | Koro Airport | Koro Island, Fiji | Routes from KXF |
| KXK | Komsomolsk-na-Amur Khurba | Komsomolsk-on-Amur, Khabarovsk Krai, Russia | Routes from KXK |
| KYA | Konya Airport | Konya, Turkey | Routes from KYA |
| KYD | Lanyu Airport | Orchid Island, Taitung County, Taiwan | Routes from KYD |
| KYE | Rene Mouawad Air Base | Kleyate / Tripoli, Lebanon | Routes from KYE |
| KYK | Karluk Airport | Karluk, Alaska, United States | Routes from KYK |
| KYN | Milton Keynes Airport | Milton Keynes, England, United Kingdom | Routes from KYN |
| KYP | Kyaukpyu Airport | Kyaukpyu, Myanmar (Burma) | Routes from KYP |
| KYS | Kayes Airport | Kayes, Mali | Routes from KYS |
| KYU | Koyukuk Airport | Koyukuk, Alaska, United States | Routes from KYU |
| KYZ | Kyzyl Airport | Kyzyl, Tuva, Russia | Routes from KYZ |
| KZB | Zachar Bay Seaplane Base | Zachar Bay, Alaska, United States | Routes from KZB |
| KZC | Kampong Chhnang Airport | Kampong Chhnang, Kampong Chhnang Province, Cambodia | Routes from KZC |
| KZD | Krakor Airport | Krakor, Cambodia | Routes from KZD |
| KZG | Kitzingen Airport | Kitzingen, Bavaria, Germany | Routes from KZG |
| KZI | Kozani National Airport | Kozani, Greece | Routes from KZI |
| KZN | Kazan International Airport | Kazan, Tatarstan, Russia | Routes from KZN |
| KZO | Kyzylorda Airport | Kyzylorda (Kzyl-Orda), Kazakhstan | Routes from KZO |
| KZR | Zafer Airport | Kütahya, Turkey | Routes from KZR |
| KZS | Kastellorizo Public Airport | Kastelorizo, Greece | Routes from KZS |
| LAA | Lamar Municipal Airport | Lamar, Colorado, United States | Routes from LAA |
| LAD | Quatro de Fevereiro International Airport | Luanda, Angola | Routes from LAD |
| LAE | Lae Nadzab Airport | Lae, Papua New Guinea, Papua New Guinea | Routes from LAE |
| LAF | Purdue University Airport | West Lafayette, Indiana, United States | Routes from LAF |
| LAI | Lannion - Côte de Granit Airport | Lannion, France | Routes from LAI |
| LAJ | Antônio Correia Pinto de Macedo Airport | Lages, Santa Catarina, Brazil | Routes from LAJ |
| LAK | Aklavik/Freddie Carmichael Airport | Aklavik, Northwest Territories, Canada | Routes from LAK |
| LAL | Lakeland Linder Regional Airport | Lakeland, Florida, United States | Routes from LAL |
| LAM | Los Alamos Airport | Los Alamos, New Mexico, United States | Routes from LAM |
| LAN | Capital Region International Airport | Lansing, Michigan, United States | Routes from LAN |
| LAO | Laoag International Airport | Laoag City, Ilocos Norte, Philippines | Routes from LAO |
| LAP | Manuel Márquez de León International Airport | La Paz, Baja California Sur, Mexico | Routes from LAP |
| LAQ | Al Bayda - Al abraq Airport | Bayda, Libya | Routes from LAQ |
| LAR | Laramie Regional Airport | Laramie, Wyoming, United States | Routes from LAR |
| LAS | McCarran International Airport | Las Vegas, Nevada, United States | Routes from LAS |
| LAU | Manda Airport | Lamu, Kenya | Routes from LAU |
| LAW | Lawton–Fort Sill Regional Airport | Lawton, Oklahoma, United States | Routes from LAW |
| LAX | Los Angeles International Airport | Los Angeles, California, United States | Routes from LAX |
| LAY | Ladysmith Airport | Ladysmith, KwaZulu-Natal, South Africa | Routes from LAY |
| LAZ | Bom Jesus da Lapa Airport | Bom Jesus da Lapa, Bahia, Brazil | Routes from LAZ |
| LBA | Leeds Bradford International Airport | Leeds / Bradford, West Yorkshire, England, United Kingdom | Routes from LBA |
| LBB | Lubbock Preston Smith International Airport | Lubbock, Texas, United States | Routes from LBB |
| LBC | Lübeck Airport | Lübeck (near Hamburg), Schleswig-Holstein, Germany | Routes from LBC |
| LBD | Khujand International Airport | Khujand, Tajikistan | Routes from LBD |
| LBE | Arnold Palmer Regional Airport | Latrobe (near Pittsburgh), Pennsylvania, United States | Routes from LBE |
| LBF | North Platte Regional Airport | North Platte, Nebraska, United States | Routes from LBF |
| LBG | Paris–Le Bourget Airport | Le Bourget (near Paris), France | Routes from LBG |
| LBJ | Komodo Airport | Labuan Bajo, Flores Island, Indonesia | Routes from LBJ |
| LBL | Liberal Mid-America Regional Airport | Liberal, Kansas, United States | Routes from LBL |
| LBO | Lusambo Airport | Lusambo, Democratic Republic of the Congo | Routes from LBO |
| LBP | Long Banga Airport | Long Banga, Sarawak, Malaysia | Routes from LBP |
| LBR | Lábrea Airport | Lábrea, Amazonas, Brazil | Routes from LBR |
| LBS | Labasa Airport | Labasa, Fiji | Routes from LBS |
| LBT | Lumberton Municipal Airport | Lumberton, North Carolina, United States | Routes from LBT |
| LBU | Labuan Airport | Labuan, Sabah, Malaysia | Routes from LBU |
| LBV | Libreville Leon M'ba International Airport | Libreville, Gabon | Routes from LBV |
| LBW | Juvai Semaring Airport | Long Bawan, East Kalimantan, Indonesia | Routes from LBW |
| LBX | Lubang Airport | Lubang, Occidental Mindoro, Philippines | Routes from LBX |
| LBZ | Lucapa Airport | Lukapa, Angola | Routes from LBZ |
| LCA | Larnaca International Airport | Larnaca, Cyprus | Routes from LCA |
| LCC | Lecce Galatina Airport | Lecce, Italy | Routes from LCC |
| LCE | Golosón International Airport | La Ceiba, Honduras | Routes from LCE |
| LCG | A Coruña Airport | A Coruña, Spain | Routes from LCG |
| LCH | Lake Charles Regional Airport | Lake Charles, Louisiana, United States | Routes from LCH |
| LCI | Laconia Municipal Airport | Laconia, New Hampshire, United States | Routes from LCI |
| LCJ | Łódź Władysław Reymont Airport | Łódź, Poland | Routes from LCJ |
| LCK | Rickenbacker International Airport | Columbus, Ohio, United States | Routes from LCK |
| LCL | La Coloma Airport | La Coloma, Cuba | Routes from LCL |
| LCM | La Cumbre Airport | La Cumbre, Córdoba, Argentina | Routes from LCM |
| LCO | Lague Airport | Lague, Republic of Congo | Routes from LCO |
| LCQ | Lake City Gateway Airport | Lake City, Florida, United States | Routes from LCQ |
| LCR | La Chorrera Airport | La Chorrera, Colombia | Routes from LCR |
| LCX | Longyan Guanzhishan Airport | Longyan, Fujian, China | Routes from LCX |
| LCY | London City Airport | London, England, United Kingdom | Routes from LCY |
| LDA | Malda Airport | Malda, India | Routes from LDA |
| LDB | Londrina-Governador José Richa Airport | Londrina, Paraná, Brazil | Routes from LDB |
| LDE | Tarbes–Lourdes–Pyrénées Airport | Lourdes, France | Routes from LDE |
| LDG | Leshukonskoye Airport | Leshukonskoye, Russia | Routes from LDG |
| LDH | Lord Howe Island Airport | Lord Howe Island, New South Wales, Australia | Routes from LDH |
| LDI | Lindi / Kikwetu Airport | Lindi, Tanzania | Routes from LDI |
| LDJ | Linden Airport | Linden, New Jersey, United States | Routes from LDJ |
| LDK | Lidköping-Hovby Airport | Lidköping, Sweden | Routes from LDK |
| LDM | Mason County Airport | Ludington, Michigan, United States | Routes from LDM |
| LDN | Lamidanda Airport | Lamidanda, Nepal | Routes from LDN |
| LDO | Laduani Airstrip | Ladouanie, Suriname | Routes from LDO |
| LDU | Lahad Datu Airport | Lahad Datu, Sabah, Malaysia | Routes from LDU |
| LDY | City of Derry Airport | Derry, Northern Ireland, United Kingdom | Routes from LDY |
| LEA | RAAF Learmonth | Exmouth, Western Australia, Australia | Routes from LEA |
| LEB | Lebanon Municipal Airport | Lebanon, New Hampshire, United States | Routes from LEB |
| LEC | Coronel Horácio de Mattos Airport | Lençõis, Bahia, Brazil | Routes from LEC |
| LED | Pulkovo Airport | Saint Petersburg, Russia (formerly Leningrad between 1924 and 1991) | Routes from LED |
| LEE | Leesburg International Airport | Leesburg, Florida, United States | Routes from LEE |
| LEF | Lebakeng Airport | Lebakeng, Lesotho | Routes from LEF |
| LEH | Le Havre - Octeville Airport | Le Havre, France | Routes from LEH |
| LEI | Almería Airport | Almería, Spain | Routes from LEI |
| LEJ | Leipzig/Halle Airport | Leipzig, Germany | Routes from LEJ |
| LEK | Tata Airport | Labé, Guinea | Routes from LEK |
| LEL | Lake Evella Airport | Gapuwiyak (Lake Evella), Northern Territory, Australia | Routes from LEL |
| LEN | León Airport | León, Spain | Routes from LEN |
| LEQ | Land's End Airport | Land's End, Cornwall, England, United Kingdom | Routes from LEQ |
| LER | Leinster Airport | Leinster, Western Australia, Australia | Routes from LER |
| LES | Lesobeng Airport | Lesobeng, Lesotho | Routes from LES |
| LET | Alfredo Vásquez Cobo International Airport | Leticia, Colombia | Routes from LET |
| LEU | La Seu d'Urgell airport | La Seu d'Urgell, Spain | Routes from LEU |
| LEV | Levuka Airfield | Bureta, Ovalau Island, Fiji | Routes from LEV |
| LEW | Auburn/Lewiston Municipal Airport | Auburn/Lewiston, Maine, United States | Routes from LEW |
| LEX | Blue Grass Airport | Lexington, Kentucky, United States | Routes from LEX |
| LEY | Lelystad Airport | Lelystad, Netherlands | Routes from LEY |
| LEZ | La Esperanza Airport | La Esperanza, Honduras | Routes from LEZ |
| LFI | Langley Field | Hampton, Virginia, United States | Routes from LFI |
| LFK | Angelina County Airport | Lufkin, Texas, United States | Routes from LFK |
| LFN | Triangle North Executive Airport (Franklin County Airport) | Louisburg, North Carolina, United States | Routes from LFN |
| LFR | La Fría Airport | La Fria, Venezuela | Routes from LFR |
| LFT | Lafayette Regional Airport | Lafayette, Louisiana, United States | Routes from LFT |
| LFW | Lomé–Tokoin Airport | Lomé, Togo | Routes from LFW |
| LGA | LaGuardia Airport | New York City, New York, United States | Routes from LGA |
| LGB | Long Beach Airport | Long Beach, California, United States | Routes from LGB |
| LGC | LaGrange-Callaway Airport | LaGrange, Georgia, United States | Routes from LGC |
| LGD | La Grande/Union County Airport | La Grande, Oregon, United States | Routes from LGD |
| LGE | Lake Gregory Airport | Lake Gregory, Western Australia, Australia | Routes from LGE |
| LGF | Laguna Army Airfield | Yuma Proving Ground, Arizona, United States | Routes from LGF |
| LGG | Liège Airport | Liège, Wallonia, Belgium | Routes from LGG |
| LGH | Leigh Creek Airport | Leigh Creek, South Australia, Australia | Routes from LGH |
| LGI | Deadman's Cay Airport | Deadman's Cay, Long Island, Bahamas | Routes from LGI |
| LGK | Langkawi International Airport | Langkawi, Kedah, Malaysia | Routes from LGK |
| LGL | Long Lellang Airport | Long Lellang, Sarawak, Malaysia | Routes from LGL |
| LGP | Legazpi Airport | Legazpi City, Albay, Philippines | Routes from LGP |
| LGQ | Lago Agrio Airport | Nueva Loja, Ecuador | Routes from LGQ |
| LGR | Cochrane Airfield | Cochrane, Chile | Routes from LGR |
| LGS | Comodoro D. Ricardo Salomón Airport | Malargüe, Mendoza, Argentina | Routes from LGS |
| LGU | Logan-Cache Airport | Logan, Utah, United States | Routes from LGU |
| LGW | Gatwick Airport | London, England, United Kingdom | Routes from LGW |
| LHA | Black Forest Airport | Lahr, Baden-Württemberg, Germany | Routes from LHA |
| LHE | Allama Iqbal International Airport | Lahore, Pakistan | Routes from LHE |
| LHG | Lightning Ridge Airport | Lightning Ridge, New South Wales, Australia | Routes from LHG |
| LHR | London Heathrow Airport | London, England, United Kingdom | Routes from LHR |
| LHV | William T. Piper Memorial Airport | Lock Haven, Pennsylvania, United States | Routes from LHV |
| LHW | Lanzhou Zhongchuan Airport | Lanzhou, Gansu, China | Routes from LHW |
| LIA | Liangping Airport | Liangping, Chongqing, China | Routes from LIA |
| LID | Valkenburg Naval Air Base | Leiden, Netherlands | Routes from LID |
| LIG | Limoges – Bellegarde Airport | Limoges, France | Routes from LIG |
| LIH | Lihue Airport | Lihue, Hawaii, United States | Routes from LIH |
| LIK | Likiep Airport | Likiep Atoll, Marshall Islands | Routes from LIK |
| LIL | Lille Airport | Lille, France | Routes from LIL |
| LIM | Jorge Chávez International Airport | Callao (near Lima), Peru | Routes from LIM |
| LIN | Milan Linate Airport | Milan, Italy | Routes from LIN |
| LIO | Limón International Airport | Puerto Limón, Costa Rica | Routes from LIO |
| LIQ | Lisala Airport | Lisala, Democratic Republic of the Congo | Routes from LIQ |
| LIR | Daniel Oduber Quirós International Airport (LIR) | Liberia, Costa Rica | Routes from LIR |
| LIS | Lisbon Portela Airport | Lisbon, Portugal | Routes from LIS |
| LIT | Bill and Hillary Clinton National Airport | Little Rock, Arkansas, United States | Routes from LIT |
| LIW | Loikaw Airport | Loikaw, Myanmar (Burma) | Routes from LIW |
| LIY | MidCoast Regional Airport at Wright Army Airfield | Fort Stewart, Hinesville, Georgia, United States | Routes from LIY |
| LIZ | Loring International Airport | Limestone, Maine, United States | Routes from LIZ |
| LJA | Lodja Airport | Lodja, Democratic Republic of the Congo | Routes from LJA |
| LJG | Lijiang Sanyi Airport | Lijiang City, Yunnan, China | Routes from LJG |
| LJN | Texas Gulf Coast Regional Airport | Angleton / Lake Jackson, Texas, United States | Routes from LJN |
| LJU | Ljubljana Jože Pučnik Airport | Ljubljana, Slovenia | Routes from LJU |
| LKE | Kenmore Air Harbor Seaplane Base | Seattle, Washington, United States | Routes from LKE |
| LKG | Lokichogio Airport | Lokichoggio, Kenya | Routes from LKG |
| LKK | Kulik Lake Airport | Kulik Lake, Bristol Bay Borough, Alaska, United States | Routes from LKK |
| LKL | Lakselv Airport, Banak | Lakselv, Norway | Routes from LKL |
| LKN | Leknes Airport | Leknes, Norway | Routes from LKN |
| LKO | Chaudhary Charan Singh International Airport | Lucknow, India | Routes from LKO |
| LKP | Lake Placid Airport | Lake Placid, New York, United States | Routes from LKP |
| LKV | Lake County Airport | Lakeview, Oregon, United States | Routes from LKV |
| LKY | Lake Manyara Airport | Lake Manyara, Tanzania | Routes from LKY |
| LKZ | RAF Lakenheath | Lakenheath, England, United Kingdom | Routes from LKZ |
| LLA | Luleå Airport | Luleå, Sweden | Routes from LLA |
| LLB | Libo Airport | Libo County, Guizhou, China | Routes from LLB |
| LLF | Yongzhou Lingling Airport | Yongzhou, Hunan, China | Routes from LLF |
| LLG | Chillagoe Airport | Chillagoe, Queensland, Australia | Routes from LLG |
| LLI | Lalibela Airport | Lalibela, Ethiopia | Routes from LLI |
| LLJ | Lalmonirhat Airport | Lalmonirhat, Bangladesh | Routes from LLJ |
| LLK | Lankaran International Airport | Lankaran, Azerbaijan | Routes from LLK |
| LLU | Alluitsup Paa Heliport | Alluitsup Paa, Greenland | Routes from LLU |
| LLV | Lüliang Airport | Lüliang, Shanxi, China | Routes from LLV |
| LLW | Lilongwe International Airport Kamuzu International Airport | Lilongwe, Malawi | Routes from LLW |
| LLX | Caledonia County Airport | Lyndonville, Vermont, United States | Routes from LLX |
| LLY | South Jersey Regional Airport | Mount Holly, New Jersey, United States | Routes from LLY |
| LMA | Minchumina Airport | Lake Minchumina, Alaska, United States | Routes from LMA |
| LMB | Salima Airport | Salima, Malawi | Routes from LMB |
| LMC | La Macarena Airport | La Macarena, Colombia | Routes from LMC |
| LML | Lae Airport | Lae Atoll, Marshall Islands | Routes from LML |
| LMM | Los Mochis International Airport | Los Mochis, Sinaloa, Mexico | Routes from LMM |
| LMN | Limbang Airport | Limbang, Sarawak, Malaysia | Routes from LMN |
| LMO | RAF Lossiemouth | Lossiemouth, Scotland, United Kingdom | Routes from LMO |
| LMP | Lampedusa Airport | Lampedusa, Italy | Routes from LMP |
| LMQ | Marsa Brega Airport | Brega, Libya | Routes from LMQ |
| LMT | Crater Lake- Klamath Regional Airport | Klamath Falls, Oregon, United States | Routes from LMT |
| LMY | Lake Murray Airport | Lake Murray, Papua New Guinea | Routes from LMY |
| LNA | Palm Beach County Park Airport | West Palm Beach, Florida, United States | Routes from LNA |
| LNB | Lamen Bay Airport | Lamen Bay, Epi Island, Shéfa Province, Vanuatu | Routes from LNB |
| LND | Hunt Field | Lander, Wyoming, United States | Routes from LND |
| LNE | Lonorore Airport | Lonorore, Pentecost Island, Pénama Province, Vanuatu | Routes from LNE |
| LNI | Point Lonely Short Range Radar Site | Lonely, North Slope Borough, Alaska, United States | Routes from LNI |
| LNJ | Lincang Airport | Lincang, Yunnan, China | Routes from LNJ |
| LNK | Lincoln Airport | Lincoln, Nebraska, United States | Routes from LNK |
| LNN | Willoughby Lost Nation Municipal Airport | Willoughby, Ohio, United States | Routes from LNN |
| LNO | Leonora Airport | Leonora, Western Australia, Australia | Routes from LNO |
| LNP | Lonesome Pine Airport | Wise, Virginia, United States | Routes from LNP |
| LNR | Tri-County Regional Airport | Lone Rock, Wisconsin, United States | Routes from LNR |
| LNS | Lancaster Airport | Lancaster, Pennsylvania, United States | Routes from LNS |
| LNV | Lihir Island Regional Airport | Londolovit, Lihir Island, Papua New Guinea | Routes from LNV |
| LNX | Smolensk South Airport | Smolensk, Russia | Routes from LNX |
| LNY | Lanai Airport | Lanai City, Hawaii, United States | Routes from LNY |
| LNZ | Linz Airport | Linz, Austria | Routes from LNZ |
| LOD | Longana Airport | Longana, Ambae Island, Pénama Province, Vanuatu | Routes from LOD |
| LOE | Loei Airport | Loei, Thailand | Routes from LOE |
| LOH | Camilo Ponce Enriquez Airport | Loja, Ecuador | Routes from LOH |
| LOK | Lodwar Airport | Lodwar, Kenya | Routes from LOK |
| LOL | Derby Field | Lovelock, Nevada, United States | Routes from LOL |
| LOM | Francisco Primo de Verdad National Airport | Lagos de Moreno, Jalisco, Mexico | Routes from LOM |
| LOP | Lombok International Airport | Mataram (near Praya), Lombok, Indonesia | Routes from LOP |
| LOQ | Lobatse Airport | Lobatse, Botswana | Routes from LOQ |
| LOR | Lowe Army Heliport (AHP) | Fort Rucker / Ozark, Alabama, United States | Routes from LOR |
| LOS | Murtala Muhammed International Airport | Lagos, Nigeria | Routes from LOS |
| LOT | Lewis University Airport | Chicago / Romeoville, Illinois, United States | Routes from LOT |
| LOU | Bowman Field | Louisville, Kentucky, United States | Routes from LOU |
| LOV | Venustiano Carranza International Airport | Monclova, Coahuila, Mexico | Routes from LOV |
| LOW | Louisa County Airport | Louisa, Virginia, United States | Routes from LOW |
| LOZ | London-Corbin Airport | London, Kentucky, United States | Routes from LOZ |
| LPA | Gran Canaria Airport | Las Palmas, Canary Islands, Spain | Routes from LPA |
| LPB | El Alto International Airport | La Paz, Bolivia | Routes from LPB |
| LPC | Lompoc Airport | Lompoc, California, United States | Routes from LPC |
| LPD | La Pedrera Airport | La Pedrera, Colombia | Routes from LPD |
| LPG | La Plata Airport | La Plata, Buenos Aires, Argentina | Routes from LPG |
| LPI | Linköping City Airport | Linköping, Sweden | Routes from LPI |
| LPK | Lipetsk Airport | Lipetsk, Russia | Routes from LPK |
| LPL | Liverpool John Lennon Airport | Liverpool, England, United Kingdom | Routes from LPL |
| LPM | Malekoula Airport | Lamap, Malampa, Vanuatu | Routes from LPM |
| LPO | La Porte Municipal Airport | La Porte, Indiana, United States | Routes from LPO |
| LPP | Lappeenranta Airport | Lappeenranta, Finland | Routes from LPP |
| LPQ | Luang Prabang International Airport | Luang Prabang, Laos | Routes from LPQ |
| LPR | Lorain County Regional Airport | Lorain / Elyria, Ohio, United States | Routes from LPR |
| LPS | Fishermans Bay/LPS Seaplane Base | Lopez Island, Washington, United States | Routes from LPS |
| LPT | Lampang Airport | Lampang, Thailand | Routes from LPT |
| LPU | Long Apung Airport | Long Apung, Indonesia | Routes from LPU |
| LPX | Liepāja International Airport | Liepāja, Latvia | Routes from LPX |
| LPY | Le Puy - Loudes Airport | Le Puy-en-Velay / Loudes, Haute-Loire, France | Routes from LPY |
| LQK | Pickens County Airport | Pickens, South Carolina, United States | Routes from LQK |
| LQM | Caucayá Airport | Puerto Leguízamo, Colombia | Routes from LQM |
| LQN | Qala i Naw Airport د قلعه نوهوائی ډګر | Qala i Naw, Afghanistan | Routes from LQN |
| LRA | Larissa State Airport “Thessaly” | Larisa, Greece | Routes from LRA |
| LRB | Leribe Airport | Leribe, Lesotho | Routes from LRB |
| LRD | Laredo International Airport | Laredo, Texas, United States | Routes from LRD |
| LRE | Longreach Airport | Longreach, Queensland, Australia | Routes from LRE |
| LRF | Little Rock Air Force Base | Jacksonville, Arkansas, United States | Routes from LRF |
| LRH | La Rochelle – Île de Ré Airport | La Rochelle / Île de Ré, Charente-Maritime, France | Routes from LRH |
| LRJ | Le Mars Municipal Airport | Le Mars, Iowa, United States | Routes from LRJ |
| LRL | Niamtougou International Airport | Niamtougou, Togo | Routes from LRL |
| LRM | La Romana International Airport | La Romana, Dominican Republic | Routes from LRM |
| LRQ | Laurie River Airport | Laurie River, Manitoba, Canada | Routes from LRQ |
| LRR | Larestan International Airport | Lar, Iran | Routes from LRR |
| LRS | Leros Municipal Airport | Leros, Greece | Routes from LRS |
| LRT | Lorient South Brittany Airport | Lorient, France | Routes from LRT |
| LRU | Las Cruces International Airport | Las Cruces, New Mexico, United States | Routes from LRU |
| LRV | Los Roques Airport | Los Roques, Venezuela | Routes from LRV |
| LSA | Losuia Airport (Kiriwina Airfield) | Losuia, Kiriwina Island, Papua New Guinea | Routes from LSA |
| LSC | La Florida Airport | La Serena, Chile | Routes from LSC |
| LSE | La Crosse Regional Airport | La Crosse, Wisconsin, United States | Routes from LSE |
| LSF | Lawson Army Airfield (Fort Benning) | Fort Benning, Columbus, Georgia, United States | Routes from LSF |
| LSH | Lashio Airport | Lashio, Myanmar (Burma) | Routes from LSH |
| LSI | Sumburgh Airport | Shetland, Scotland, United Kingdom | Routes from LSI |
| LSM | Long Semado Airport | Long Semado, Sarawak, Malaysia | Routes from LSM |
| LSN | Los Banos Municipal Airport | Los Banos, California, United States | Routes from LSN |
| LSP | Josefa Camejo International Airport | Las Piedras, Venezuela | Routes from LSP |
| LSR | Lost River 1 Airport | Lost River, Alaska, United States | Routes from LSR |
| LSS | Les Saintes Airport | Terre-de-Haut Island, Les Saintes, Guadeloupe | Routes from LSS |
| LST | Launceston Airport | Launceston, Tasmania, Australia | Routes from LST |
| LSU | Long Sukang Airport | Long Sukang, Sarawak, Malaysia | Routes from LSU |
| LSV | Nellis Air Force BaseLas Vegas Air Force Base (1948) Las Vegas Army Airfield (1941)[1] McCarren Field (c. 1935)[2] | Las Vegas, Nevada, United States | Routes from LSV |
| LSW | Malikus Saleh Airport | Lhoksumawe, Sumatra, Indonesia | Routes from LSW |
| LSY | Lismore Airport | Lismore, New South Wales, Australia | Routes from LSY |
| LSZ | Lošinj Airport | Mali Lošinj, Lošinj, Croatia | Routes from LSZ |
| LTB | Arnold Palmer Regional Airport | Latrobe, Tasmania, Australia | Routes from LTB |
| LTC | Laï Airport | Laï, Chad | Routes from LTC |
| LTD | Ghadames Airport | Ghadames, Libya | Routes from LTD |
| LTI | Altai Airport | Altai, Govi-Altai, Mongolia | Routes from LTI |
| LTK | Bassel al-Assad International Airport | Latakia, Syria | Routes from LTK |
| LTM | Lethem Airport | Lethem, Guyana | Routes from LTM |
| LTN | London Luton Airport | Luton (near London), England, United Kingdom | Routes from LTN |
| LTO | Loreto International Airport | Loreto, Baja California Sur, Mexico | Routes from LTO |
| LTQ | Le Touquet - Côte d'Opale Airport | Le Touquet-Paris-Plage, France | Routes from LTQ |
| LTS | Altus Air Force Base | Altus, Oklahoma, United States | Routes from LTS |
| LTT | La Môle – Saint-Tropez Airport | La Môle / Saint-Tropez, France | Routes from LTT |
| LTU | Latur Airport | Latur, Maharashtra, India | Routes from LTU |
| LTW | St. Mary's County Regional Airport | Leonardtown, Maryland, United States | Routes from LTW |
| LTX | Cotopaxi International Airport | Latacunga, Ecuador | Routes from LTX |
| LUA | Tenzing-Hillary Airport | Lukla, Nepal | Routes from LUA |
| LUD | Lüderitz Airport | Luderitz, Namibia | Routes from LUD |
| LUF | Luke Air Force BaseLuke Field | Glendale, Arizona, United States | Routes from LUF |
| LUG | Lugano Airport | Lugano, Agno, Switzerland | Routes from LUG |
| LUH | Sahnewal Airport | Ludhiana, India | Routes from LUH |
| LUI | La Unión Airport | La Unión, Honduras[disambiguation needed] | Routes from LUI |
| LUK | Cincinnati Municipal Airport | Cincinnati, Ohio, United States | Routes from LUK |
| LUL | Hesler-Noble Field | Laurel, Mississippi, United States | Routes from LUL |
| LUM | Dehong Mangshi Airport | Mang City, Yunnan, China | Routes from LUM |
| LUN | Kenneth Kaunda International Airport | Lusaka, Zambia | Routes from LUN |
| LUO | Luena Airport | Luena, Moxico Province, Angola | Routes from LUO |
| LUP | Kalaupapa Airport | Kalaupapa, Hawaii, United States | Routes from LUP |
| LUQ | Brigadier Mayor Cesar Raúl Ojeda Airport | San Luis, Argentina | Routes from LUQ |
| LUR | Cape Lisburne LRRS Airport | Cape Lisburne, Alaska, United States | Routes from LUR |
| LUV | Dumatubun Airport | Langgur, Kai Islands, Indonesia | Routes from LUV |
| LUW | Syukuran Aminuddin Amir Airport | Luwuk, Central Sulawesi, Indonesia | Routes from LUW |
| LUX | Luxembourg Airport | Luxembourg-Findel, Luxembourg | Routes from LUX |
| LUZ | Lublin Airport | Lublin, Poland | Routes from LUZ |
| LVI | Livingstone Airport | Livingstone, Zambia | Routes from LVI |
| LVK | Livermore Municipal Airport | Livermore, California, United States | Routes from LVK |
| LVM | Mission Field | Livingston, Montana, United States | Routes from LVM |
| LVO | Laverton Airport | Laverton, Western Australia, Australia | Routes from LVO |
| LVP | Lavan Airport | Lavan Island, Iran | Routes from LVP |
| LVS | Las Vegas Municipal Airport | Las Vegas, New Mexico, United States | Routes from LVS |
| LWB | Greenbrier Valley Airport | Lewisburg, West Virginia, United States | Routes from LWB |
| LWC | Lawrence Municipal Airport | Lawrence, Kansas, United States | Routes from LWC |
| LWE | Wonopito Airport | Lewoleba, Indonesia | Routes from LWE |
| LWK | Tingwall Airport | Lerwick, Scotland, United Kingdom | Routes from LWK |
| LWL | Wells Municipal Airport | Wells, Nevada, United States | Routes from LWL |
| LWM | Lawrence Municipal Airport | Lawrence, Massachusetts, United States | Routes from LWM |
| LWN | Shirak International Airport | Gyumri, Armenia | Routes from LWN |
| LWO | Lviv Danylo Halytskyi International Airport | Lviv, Ukraine | Routes from LWO |
| LWR | Leeuwarden Air Base | Leeuwarden, Netherlands | Routes from LWR |
| LWS | Lewiston-Nez Perce County Airport | Lewiston, Idaho, United States | Routes from LWS |
| LWT | Lewistown Municipal Airport | Lewistown, Montana, United States | Routes from LWT |
| LWV | Lawrenceville–Vincennes International Airport | Lawrenceville, Illinois, United States | Routes from LWV |
| LWY | Lawas Airport | Lawas, Sarawak, Malaysia | Routes from LWY |
| LXA | Lhasa Gonggar Airport | Lhasa, Tibet Autonomous Region, China | Routes from LXA |
| LXG | Louangnamtha Airport | Luang Namtha, Laos | Routes from LXG |
| LXN | Jim Kelly Field | Lexington, Nebraska, United States | Routes from LXN |
| LXR | Luxor International Airport | Luxor, Egypt | Routes from LXR |
| LXS | Lemnos International Airport | Lemnos, Greece | Routes from LXS |
| LXU | Lukulu Airport | Lukulu, Zambia | Routes from LXU |
| LXV | Lake County Airport | Leadville, Colorado, United States | Routes from LXV |
| LYA | Luoyang Beijiao Airport | Luoyang, Henan, China | Routes from LYA |
| LYB | Edward Bodden Airfield - Little Cayman | Little Cayman, Cayman Islands | Routes from LYB |
| LYC | Lycksele Airport | Lycksele, Sweden | Routes from LYC |
| LYE | RAF Lyneham | Wiltshire, England, United Kingdom | Routes from LYE |
| LYG | Lianyungang Baitabu Airport | Lianyungang, Jiangsu, China | Routes from LYG |
| LYH | Lynchburg Regional Airport | Lynchburg, Virginia, United States | Routes from LYH |
| LYI | Linyi Shubuling Airport | Linyi, Shandong, China | Routes from LYI |
| LYM | Lympne Airport | Lympne, Kent, England, United Kingdom | Routes from LYM |
| LYN | Lyon–Bron Airport | Lyon, France | Routes from LYN |
| LYP | فیصل آباد انٹرنیشنل ایئر پورٹ | Faisalabad, Pakistan | Routes from LYP |
| LYR | Svalbard Airport, Longyear | Longyearbyen, Svalbard, Norway | Routes from LYR |
| LYS | Lyon–Saint Exupéry Airport | Lyon, France | Routes from LYS |
| LYU | Ely Municipal Airport | Ely, Minnesota, United States | Routes from LYU |
| LYX | Lydd International Airport | Lydd, England, United Kingdom | Routes from LYX |
| LZC | Lázaro Cárdenas Airport | Lázaro Cárdenas, Michoacán, Mexico | Routes from LZC |
| LZH | Liuzhou Bailian Airport | Liuzhou, Guangxi, China | Routes from LZH |
| LZM | Cuango-Luzamba Airport | Luzamba, Angola | Routes from LZM |
| LZN | Nangan Airport | Nangan, Matsu Islands, Taiwan | Routes from LZN |
| LZO | Luzhou Lantian Airport | Luzhou, Sichuan, China | Routes from LZO |
| LZR | Lizard Island Airport | Lizard Island, Queensland, Australia | Routes from LZR |
| LZY | Nyingchi Mainling Airport | Nyingchi, Tibet Autonomous Region, China | Routes from LZY |
| MAA | Chennai International Airport | Chennai (Madras), India | Routes from MAA |
| MAB | João Correa da Rocha Airport | Marabá, Pará, Brazil | Routes from MAB |
| MAC | Macon Downtown Airport Herbert Smart Downtown Airport | Macon, Georgia, United States | Routes from MAC |
| MAD | Adolfo Suárez Madrid–Barajas Airport[1] | Madrid, Spain | Routes from MAD |
| MAE | Madera Municipal Airport | Madera, California, United States | Routes from MAE |
| MAF | Midland International AirportMidland Army Airfield | Midland, Texas, United States | Routes from MAF |
| MAG | Madang Airport | Madang, Papua New Guinea | Routes from MAG |
| MAH | Menorca Airport | Menorca, Spain | Routes from MAH |
| MAJ | Marshall Islands International Airport | Majuro, Marshall Islands | Routes from MAJ |
| MAK | Malakal Airport | Malakal, South Sudan | Routes from MAK |
| MAM | General Servando Canales International Airport | Matamoros, Tamaulipas, Mexico | Routes from MAM |
| MAN | Manchester Airport | Manchester, United Kingdom | Routes from MAN |
| MAO | Brigadeiro Eduardo Gomes–Manaus International Airport | Manaus, Amazonas, Brazil | Routes from MAO |
| MAQ | Mae Sot Airport | Mae Sot, Tak Province, Thailand | Routes from MAQ |
| MAR | La Chinita International Airport | Maracaibo, Venezuela | Routes from MAR |
| MAS | Momote Airport | Los Negros Island, Admiralty Islands, Papua New Guinea | Routes from MAS |
| MAT | Tshimpi Airport (Matadi Airport) | Matadi, Democratic Republic of the Congo | Routes from MAT |
| MAU | Maupiti Airport | Maupiti, Leeward Islands, French Polynesia | Routes from MAU |
| MAV | Maloelap Airport | Taroa Island, Maloelap Atoll, Marshall Islands | Routes from MAV |
| MAW | Malden Regional Airport | Malden, Missouri, United States | Routes from MAW |
| MAX | Ouro Sogui Airport | Matam, Senegal | Routes from MAX |
| MAY | Clarence A. Bain Airport | Andros, Bahamas | Routes from MAY |
| MAZ | Eugenio María de Hostos Airport | Mayagüez, Puerto Rico | Routes from MAZ |
| MBA | Moi International Airport | Mombasa, Kenya | Routes from MBA |
| MBD | Mafikeng Airport | Mmabatho, South Africa | Routes from MBD |
| MBE | Okhotsk Monbetsu Airport | Monbetsu, Hokkaidō, Japan | Routes from MBE |
| MBG | Mobridge Municipal Airport | Mobridge, South Dakota, United States | Routes from MBG |
| MBH | Maryborough Airport | Maryborough, Queensland, Australia | Routes from MBH |
| MBI | Mbeya Airport | Mbeya, Tanzania | Routes from MBI |
| MBJ | Sangster International Airport | Montego Bay, Jamaica | Routes from MBJ |
| MBK | Orlando Villas-Bôas Regional Airport | Matupá, Mato Grosso, Brazil | Routes from MBK |
| MBL | Manistee County Blacker Airport | Manistee, Michigan, United States | Routes from MBL |
| MBO | Mamburao Airport | Mamburao, Occidental Mindoro, Philippines | Routes from MBO |
| MBQ | Mbarara Airport | Mbarara, Uganda | Routes from MBQ |
| MBS | MBS International Airport | Midland/Bay City/Saginaw, Michigan, United States | Routes from MBS |
| MBT | Moises R. Espinosa Airport | Masbate City, Masbate, Philippines | Routes from MBT |
| MBU | Mbambanakira Airport | Mbambanakira, Solomon Islands | Routes from MBU |
| MBW | Moorabbin Harry Hawker Airport | Moorabbin, Victoria, Australia | Routes from MBW |
| MBX | Maribor Edvard Rusjan Airport | Maribor, Slovenia | Routes from MBX |
| MBZ | Maués Airport | Maués, Amazonas, Brazil | Routes from MBZ |
| MCA | Macenta Airport | Macenta, Guinea | Routes from MCA |
| MCB | McComb-Pike County Airport | McComb, Mississippi, United States | Routes from MCB |
| MCC | Sacramento Airport McClellan Airfield | Sacramento, California, United States | Routes from MCC |
| MCD | Mackinac Island Airport | Mackinac Island, Michigan, United States | Routes from MCD |
| MCE | Merced Regional Airport | Merced, California, United States | Routes from MCE |
| MCF | MacDill Air Force Base | Tampa, Florida, United States | Routes from MCF |
| MCG | McGrath Airport | McGrath, Alaska, United States | Routes from MCG |
| MCI | Kansas City International Airport | Kansas City, Missouri, United States | Routes from MCI |
| MCJ | La Mina Airport Jorge Isaacs Airport | Maicao, La Guajira, Colombia | Routes from MCJ |
| MCK | McCook Ben Nelson Regional Airport | McCook, Nebraska, United States | Routes from MCK |
| MCL | McKinley National Park Airport | McKinley Park, Alaska, United States | Routes from MCL |
| MCM | Monaco Heliport | Fontvieille, Monaco | Routes from MCM |
| MCN | Middle Georgia Regional Airport | Macon, Georgia, United States | Routes from MCN |
| MCO | Orlando International Airport | Orlando, Florida, United States | Routes from MCO |
| MCP | Macapá-Alberto Alcolumbre International Airport | Macapá, Amapá, Brazil | Routes from MCP |
| MCQ | Miskolc Airport | Miskolc, Hungary | Routes from MCQ |
| MCS | Monte Caseros Airport | Monte Caseros, Corrientes, Argentina | Routes from MCS |
| MCT | Muscat International Airport | Muscat, Oman | Routes from MCT |
| MCU | Montluçon - Guéret Airport | Montluçon, France | Routes from MCU |
| MCV | McArthur River Mine Airport | McArthur River, Northern Territory, Australia | Routes from MCV |
| MCW | Mason City Municipal Airport | Mason City, Iowa, United States | Routes from MCW |
| MCX | Makhachkala International Airport Uytash | Makhachkala, Dagestan, Russia | Routes from MCX |
| MCY | Sunshine-Coast-Airport | Marcoola, Queensland, Australia | Routes from MCY |
| MCZ | Maceió/Zumbi dos Palmares International Airport | Maceió, Brazil | Routes from MCZ |
| MDB | Melinda Airport | Melinda, Belize | Routes from MDB |
| MDC | Sam Ratulangi International Airport (SRA) | Manado, Indonesia | Routes from MDC |
| MDD | Midland Airpark | Midland, Texas, United States | Routes from MDD |
| MDE | José María Córdova International Airport | Medellín, Colombia | Routes from MDE |
| MDF | Taylor County Airport | Medford, Wisconsin, United States | Routes from MDF |
| MDG | Mudanjiang Hailang Airport | Mudanjiang, Heilongjiang, China | Routes from MDG |
| MDH | Southern Illinois Airport | Carbondale/Murphysboro, Illinois, United States | Routes from MDH |
| MDI | Makurdi Airport | Makurdi, Benue State, Nigeria | Routes from MDI |
| MDJ | Madras Municipal AirportMadras Army Airfield | Madras, Oregon, United States | Routes from MDJ |
| MDK | Mbandaka Airport | Mbandaka, Democratic Republic of the Congo | Routes from MDK |
| MDL | Mandalay International Airport | Mandalay, Myanmar (Burma) | Routes from MDL |
| MDN | Madison Municipal Airport | Madison, Indiana, United States | Routes from MDN |
| MDO | Middleton Island Airport | Middleton Island, Alaska, United States | Routes from MDO |
| MDQ | Astor Piazzolla International Airport | Mar del Plata, Buenos Aires Province, Argentina | Routes from MDQ |
| MDS | Middle Caicos Airport | Middle Caicos, Turks and Caicos Islands | Routes from MDS |
| MDT | Harrisburg International Airport | Harrisburg, Pennsylvania, United States | Routes from MDT |
| MDU | Mendi Airport | Mendi, Papua New Guinea | Routes from MDU |
| MDW | Chicago Midway International Airport | Chicago, Illinois, United States | Routes from MDW |
| MDX | Mercedes Airport | Mercedes, Corrientes, Argentina | Routes from MDX |
| MDY | Henderson Field | Sand Island, Midway Atoll, United States | Routes from MDY |
| MDZ | Governor Francisco Gabrielli International Airport | Mendoza, Mendoza Province, Argentina | Routes from MDZ |
| MEA | Benedito Lacerda Airport | Macaé, Rio de Janeiro, Brazil | Routes from MEA |
| MEB | Essendon Airport | Melbourne, Victoria, Australia | Routes from MEB |
| MEC | Eloy Alfaro International Airport | Manta, Manabí, Ecuador | Routes from MEC |
| MED | Prince Mohammad bin Abdulaziz International Airport | Medina, Saudi Arabia | Routes from MED |
| MEE | Maré Airport | Maré, Loyalty Islands, New Caledonia | Routes from MEE |
| MEF | Melfi Airport | Melfi, Chad | Routes from MEF |
| MEG | Malanje Airport | Malange, Angola | Routes from MEG |
| MEH | Mehamn Airport | Mehamn, Norway | Routes from MEH |
| MEI | Key Field Air National Guard Base | Meridian, Mississippi, United States | Routes from MEI |
| MEJ | Port Meadville Airport | Meadville, Pennsylvania, United States | Routes from MEJ |
| MEL | Melbourne Airport | Melbourne, Victoria, Australia | Routes from MEL |
| MEM | Memphis International Airport | Memphis, Tennessee, United States | Routes from MEM |
| MEO | Dare County Regional Airport | Manteo, North Carolina, United States | Routes from MEO |
| MEP | Mersing Airport | Johor, Malaysia | Routes from MEP |
| MEQ | Cut Nyak Dhien Airport | Meulaboh, Indonesia | Routes from MEQ |
| MER | Castle Airport | Atwater, California, United States | Routes from MER |
| MES | Polonia International Airport | Medan, Indonesia | Routes from MES |
| MEU | Serra do Areão Airport | Almeirim, Pará, Brazil | Routes from MEU |
| MEV | Minden-Tahoe Airport | Minden, Nevada, United States | Routes from MEV |
| MEX | Benito Juarez International Airport | Mexico City, Mexico | Routes from MEX |
| MEY | Meghauli Airport | Meghauli, Nepal | Routes from MEY |
| MFC | Mafeteng Airport | Mafeteng, Lesotho | Routes from MFC |
| MFD | Mansfield Lahm Regional Airport | Mansfield, Ohio, United States | Routes from MFD |
| MFE | McAllen Miller International Airport | McAllen, Texas, United States | Routes from MFE |
| MFF | Moanda Airport | Moanda, Gabon | Routes from MFF |
| MFG | Muzaffarabad Airport | Muzaffarabad, Pakistan | Routes from MFG |
| MFH | Mesquite Airport | Mesquite, Nevada, United States | Routes from MFH |
| MFI | Marshfield Municipal Airport | Marshfield, Wisconsin, United States | Routes from MFI |
| MFJ | Moala Airport | Moala, Moala Islands, Fiji | Routes from MFJ |
| MFM | Macau International Airport | Taipa, Macau | Routes from MFM |
| MFN | Milford Sound Airport | Milford Sound, New Zealand | Routes from MFN |
| MFO | Manguna Airport | Manguna, Papua New Guinea | Routes from MFO |
| MFQ | Maradi Airport | Maradi, Niger | Routes from MFQ |
| MFR | Rogue Valley International–Medford Airport | Medford, Oregon, United States | Routes from MFR |
| MFU | Mfuwe Airport | Mfuwe, Eastern Province, Zambia | Routes from MFU |
| MFV | Accomack County Airport | Melfa, Virginia, United States | Routes from MFV |
| MFX | Méribel Airport | Meribel, France | Routes from MFX |
| MGA | Augusto César Sandino International Airport | Managua, Nicaragua | Routes from MGA |
| MGB | Mount Gambier Airport | Mount Gambier, Australia | Routes from MGB |
| MGC | Michigan City Municipal Airport | Michigan City, Indiana, United States | Routes from MGC |
| MGD | Magdalena Airport | Magdalena, Bolivia | Routes from MGD |
| MGE | Dobbins Air Reserve Base | Marietta, Georgia, United States | Routes from MGE |
| MGF | Sílvio Name Júnior Regional Airport | Maringá, Paraná, Brazil | Routes from MGF |
| MGH | Margate Airport | Margate, KwaZulu-Natal, South Africa | Routes from MGH |
| MGJ | Orange County Airport | Montgomery, New York, United States | Routes from MGJ |
| MGL | Düsseldorf Mönchengladbach Airport | Mönchengladbach, Germany | Routes from MGL |
| MGM | Montgomery Regional Airport | Montgomery, Alabama, United States | Routes from MGM |
| MGQ | Aden Adde International Airport | Mogadishu, Somalia | Routes from MGQ |
| MGR | Moultrie Municipal Airport | Moultrie, Georgia, United States | Routes from MGR |
| MGS | Mangaia Island Airport | Mangaia Island, Cook Islands | Routes from MGS |
| MGT | Milingimbi Airport | Milingimbi Island, Northern Territory, Australia | Routes from MGT |
| MGV | Margaret River Airport | Margaret River, Western Australia, Australia | Routes from MGV |
| MGW | Morgantown Municipal Airport | Morgantown, West Virginia, United States | Routes from MGW |
| MGY | Dayton–Wright Brothers Airport | Dayton, Ohio, United States | Routes from MGY |
| MGZ | Myeik Airport | Myeik, Myanmar (Burma) | Routes from MGZ |
| MHC | Mocopulli Airport | Castro, Los Lagos, Chile | Routes from MHC |
| MHD | Mashhad International Airport | Mashhad, Razavi Khorasan Province, Iran | Routes from MHD |
| MHE | Mitchell Municipal Airport | Mitchell, South Dakota, United States | Routes from MHE |
| MHG | Mannheim City Airport | Mannheim, Germany | Routes from MHG |
| MHH | Marsh Harbour Airport | Marsh Harbour, Bahamas | Routes from MHH |
| MHI | Moucha Airport | Moucha Island, Djibouti | Routes from MHI |
| MHK | Manhattan Regional Airport | Manhattan, Kansas, United States | Routes from MHK |
| MHL | Marshall Memorial Municipal Airport | Marshall, Missouri, United States | Routes from MHL |
| MHM | Minchumina Airport | Minchumina, Alaska, United States | Routes from MHM |
| MHP | Minsk-1 Airport | Minsk, Belarus | Routes from MHP |
| MHQ | Mariehamn Airport | Mariehamn, Åland Islands, Finland | Routes from MHQ |
| MHR | Sacramento Mather Airport | Sacramento, California, United States | Routes from MHR |
| MHT | Manchester–Boston Regional Airport | Manchester, New Hampshire, United States | Routes from MHT |
| MHU | Mount Hotham Airport | Mount Hotham, Victoria, Australia | Routes from MHU |
| MHV | Mojave Air and Space Port | Mojave, California, United States | Routes from MHV |
| MHX | Manihiki Island Airport | Manihiki Island, Cook Islands |