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IAD–LAS · Nonstop
Washington (Washington Dulles International Airport) to Las Vegas (Harry Reid International Airport).
The nonstop flight from Washington (IAD) to Las Vegas (LAS) takes 4h 20m on average, covering about 2,061 miles. Across 4 flights we tracked, the fastest was 4h 11m and the slowest 4h 32m. The current schedule below is the better source for planned airline frequency.
Plan this route| Avg flight time | Distance | Route type | Fastest tracked | Airlines |
|---|---|---|---|---|
| 4h 20m | 2,061 mi | Nonstop | 4h 11m | 2 |
United Airlines and Frontier Airlines operate 3-4/day flights from IAD to LAS.
| Airline | Captured frequency | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 2-3/day | Boeing 737 · Seat map | 09:0012:5518:00 |
| Frontier Airlines | 1/day | Airbus A320 family · Seat map | 06:00 |
Airlines seen among the 4 flights we have tracked on IAD to LAS. The sample is too small to rank carriers by share; the scheduled departures above show who flies this route most.
Flight times usually differ by direction — jet-stream winds make eastbound crossings faster than westbound ones.
Methodology: figures are aggregated from 4 real flights on this route, sourced from live flight data. Updated daily as new flights are observed.
The nonstop flight from Washington (IAD) to Las Vegas (LAS) takes 4h 20m on average. The fastest flight we have tracked took 4h 11m and the slowest 4h 32m.
Washington (IAD) to Las Vegas (LAS) is about 2,061 miles by air.
Yes. United Airlines and Frontier Airlines fly nonstop from Washington (IAD) to Las Vegas (LAS), with 3-4/day departures.
United Airlines and Frontier Airlines fly nonstop from Washington (IAD) to Las Vegas (LAS).
The IAD–LAS route is flown with Airbus A320 family, Boeing 737.