Nonstop flight route between Lewiston, Idaho, United States and Summerside, Prince Edward Island, Canada:
Departure Airport:

Arrival Airport:

Distance from LWS to YSU:
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- About this route
- LWS Airport Information
- YSU Airport Information
- Facts about LWS
- Facts about YSU
- Map of Nearest Airports to LWS
- List of Nearest Airports to LWS
- Map of Furthest Airports from LWS
- List of Furthest Airports from LWS
- Map of Nearest Airports to YSU
- List of Nearest Airports to YSU
- Map of Furthest Airports from YSU
- List of Furthest Airports from YSU
About this route:
A direct, nonstop flight between Lewiston-Nez Perce County Airport (LWS), Lewiston, Idaho, United States and Summerside Airport (YSU), Summerside, Prince Edward Island, Canada would travel a Great Circle distance of 2,484 miles (or 3,998 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Lewiston-Nez Perce County Airport and Summerside Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | LWS / KLWS |
Airport Name: | Lewiston-Nez Perce County Airport |
Location: | Lewiston, Idaho, United States |
GPS Coordinates: | 46°22'27"N by 117°0'55"W |
Area Served: | Lewiston, Idaho Clarkston, Washington |
Operator/Owner: | City of Lewiston & Nez Perce County |
Airport Type: | Public |
Elevation: | 1442 feet (440 meters) |
# of Runways: | 2 |
View all routes: | Routes from LWS |
More Information: | LWS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YSU / CYSU |
Airport Names: |
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Location: | Summerside, Prince Edward Island, Canada |
GPS Coordinates: | 46°26'26"N by 63°50'0"W |
Operator/Owner: | Slemon Park Corporation |
Airport Type: | public |
Elevation: | 56 feet (17 meters) |
# of Runways: | 1 |
View all routes: | Routes from YSU |
More Information: | YSU Maps & Info |
Facts about Lewiston-Nez Perce County Airport (LWS):
- The early jet service was by Air West Douglas DC-9s and BAC One-Elevens of Cascade Airways, supplemented with turboprops of both airlines.
- Horizon Air began service to Lewiston and Pullman-Moscow in March 1983.SkyWest Airlines initiated service to Lewiston in June 1996 as a Delta feeder, but only for only a year, then returned as the Delta Connection in January 2005.
- Lewiston-Nez Perce County Airport is a public use airport located two nautical miles south of the central business district of Lewiston, a city in Nez Perce County, Idaho, United States.
- The short-lived Gem State Airlines of Coeur d'Alene served Lewiston for 11 months, until November 1979.Mountain West Airlines of Boise served Lewiston for less than three months before folding in early March 1981.Big Sky Airlines of Billings briefly served Lewiston in 1979.
- The furthest airport from Lewiston-Nez Perce County Airport (LWS) is Tôlanaro Airport (FTU), which is located 10,717 miles (17,248 kilometers) away in Tôlanaro, Madagascar.
- Lewiston-Nez Perce County Airport (LWS) has 2 runways.
- The municipal golf course adjacent to the west, Bryden Canyon, was designed and built in the early 1970s, and opened in March 1975.
- The closest airport to Lewiston-Nez Perce County Airport (LWS) is Pullman-Moscow Regional Airport (PUW), which is located 26 miles (42 kilometers) N of LWS.
Facts about Summerside Airport (YSU):
- Summerside Airport (YSU) currently has only 1 runway.
- In addition to being known as "Summerside Airport", another name for YSU is "CFB Summerside".
- The Summerside Airport's airfield and terminal facilities are located in the township of Lot 17 and not in the city of Summerside proper.
- The closest airport to Summerside Airport (YSU) is Charlottetown Airport (YYG), which is located 36 miles (57 kilometers) ESE of YSU.
- Because of Summerside Airport's relatively low elevation of 56 feet, planes can take off or land at Summerside Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The furthest airport from Summerside Airport (YSU) is Albany Airport (ALH), which is located 11,638 miles (18,729 kilometers) away in Albany, Western Australia, Australia.