LAS Airport Code, Harry Reid International Airport
LAS is the IATA airport code for Harry Reid International Airport, the main international gateway for Las Vegas, United States. Pilots and air traffic control use its ICAO code, KLAS.
What airport is LAS?
LAS is the IATA airport code for Harry Reid International Airport, in Las Vegas, United States. The same airport has the ICAO code KLAS.
It is a major hub, ranked number 47 by scheduled connections in the open dataset. Its ICAO code KLAS begins with K, the prefix ICAO assigns to the contiguous United States.
| IATA airport code | LAS |
|---|---|
| ICAO airport code | KLAS |
| Airport | Harry Reid International Airport |
| City | Las Vegas |
| Country | United States |
| Main airlines | WN, AA, NK |
| Runways | 4 |
Airport data comes from OurAirports (public domain), regenerated here on . How we build this · Data and sources.
Where is LAS airport located?
Harry Reid International Airport (LAS) is in Las Vegas, United States, at coordinates 36.08336, -115.15182.
It lies in the northern and western hemispheres, at 36.08° N, 115.15° W. The runways sit at 2181 ft (665 m) elevation.
Runways at LAS
It has 4 runways. The longest is 14,835 ft (4.52 km), designated 08L/26R.
Which airlines fly to LAS?
The open route dataset lists WN (Southwest Airlines), AA (American Airlines), NK (Spirit Airlines), DL (Delta Air Lines), US (US Airways), G4 (Allegiant Air) as operating carriers on nonstop routes touching Harry Reid International Airport.
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Where the LAS code comes from
LAS is LAS Vegas, a code that has outlasted several airport names: McCarran Field, McCarran International, and since 2021 Harry Reid International. The renamings changed the signs, not the code, which is the system working exactly as designed.
Curious why codes look the way they do? Read how airport codes work.
Frequently asked questions
What is the IATA code for Harry Reid International Airport?
The IATA code for Harry Reid International Airport in Las Vegas is LAS. It is the three-letter code on tickets, baggage tags and departure boards.
What is the 3-letter code for Las Vegas?
The 3-letter IATA code for Harry Reid International Airport in Las Vegas is LAS.
What is the ICAO code for Harry Reid International Airport?
The ICAO code for Harry Reid International Airport is KLAS. Pilots and air traffic control use it, while airlines and booking systems use the IATA code LAS.
What is the difference between LAS and KLAS?
LAS is the IATA code used for tickets and baggage. KLAS is the ICAO code used by pilots and air traffic control for the same airport, Harry Reid International Airport.
Read more about Harry Reid International Airport on Wikipedia →
Nearby and related airports
Other airports in Las Vegas and United States and the wider region:
Popular routes from LAS
Distance and typical flight time from Harry Reid International Airport to other airports it connects with:
All airports in United States · Busiest airports worldwide · LAS as JSON