Nonstop flight route between Ontario (near Los Angeles), California, United States and Las Vegas, Nevada, United States:
Departure Airport:

Arrival Airport:

Distance from ONT to LAS:
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- About this route
- ONT Airport Information
- LAS Airport Information
- Facts about ONT
- Facts about LAS
- Map of Nearest Airports to ONT
- List of Nearest Airports to ONT
- Map of Furthest Airports from ONT
- List of Furthest Airports from ONT
- Map of Nearest Airports to LAS
- List of Nearest Airports to LAS
- Map of Furthest Airports from LAS
- List of Furthest Airports from LAS
About this route:
A direct, nonstop flight between LA/Ontario International Airport (ONT), Ontario (near Los Angeles), California, United States and McCarran International Airport (LAS), Las Vegas, Nevada, United States would travel a Great Circle distance of 197 miles (or 317 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 LA/Ontario International Airport and McCarran International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | ONT / KONT |
Airport Name: | LA/Ontario International Airport |
Location: | Ontario (near Los Angeles), California, United States |
GPS Coordinates: | 34°3'21"N by 117°36'3"W |
Area Served: | Ontario, California / Inland Empire, California |
Operator/Owner: | Los Angeles World Airports |
Airport Type: | Public |
Elevation: | 944 feet (288 meters) |
# of Runways: | 2 |
View all routes: | Routes from ONT |
More Information: | ONT Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | LAS / KLAS |
Airport Name: | McCarran International Airport |
Location: | Las Vegas, Nevada, United States |
GPS Coordinates: | 36°4'47"N by 115°9'7"W |
Area Served: | Las Vegas, Nevada |
Operator/Owner: | Clark County |
Airport Type: | Public |
Elevation: | 2181 feet (665 meters) |
# of Runways: | 4 |
View all routes: | Routes from LAS |
More Information: | LAS Maps & Info |
Facts about LA/Ontario International Airport (ONT):
- In early 2011 Southwest Airlines carried 54% of the passengers.
- LA/Ontario International Airport handled 4,812,006 passengers last year.
- LA/Ontario International Airport (ONT) has 2 runways.
- Remote parking is located on the east end of the airport.
- In 1941, the city bought 470 acres around the airport and approved construction of new runways, which were completed by 1942, with funds from the Works Progress Administration.
- In 2013, LAWA offered to return the airport to local control for a purchase price of $474mm, which was rejected.
- Because of LA/Ontario International Airport's relatively low elevation of 944 feet, planes can take off or land at LA/Ontario International 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 LA/Ontario International Airport (ONT) is Pierrefonds Airport (ZSE), which is located 11,460 miles (18,443 kilometers) away in Saint-Pierre, Réunion.
- The closest airport to LA/Ontario International Airport (ONT) is Chino Airport (CNO), which is located only 6 miles (10 kilometers) SSW of ONT.
Facts about McCarran International Airport (LAS):
- In 2003 the airport announced it was implementing a baggage-tracking system that will use Radio-frequency identification bag tags from Matrics Inc.
- In the 1990s all gates and check in counters were upgraded to use a common set of computer hardware.
- On January 4, 2005 the airport started offering wireless internet service at no charge.
- The closest airport to McCarran International Airport (LAS) is Henderson Executive Airport (HSH), which is located only 7 miles (12 kilometers) S of LAS.
- In 1998 the D Gates SE and SW wings designed by Leo A Daly and Tate & Snyder opened adding 28 gates.
- Terminal 3, opened on June 27, 2012, is used for all international flights as well as some domestic airlines.
- The furthest airport from McCarran International Airport (LAS) is Sir Gaëtan Duval Airport (RRG), which is located 11,305 miles (18,194 kilometers) away in Rodrigues Island, Mauritius.
- In 1978 Senator Howard Cannon pushed the Airline Deregulation Act through Congress.
- McCarran International Airport (LAS) has 4 runways.
- McCarran International Airport handled 40,933,037 passengers last year.