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LAS–IAD · Nonstop
Las Vegas (Harry Reid International Airport) to Washington (Washington Dulles International Airport).
The nonstop flight from Las Vegas (LAS) to Washington (IAD) takes 4h on average, covering about 2,061 miles. Across 4 flights we tracked, the fastest was 3h 55m and the slowest 4h 4m. 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 | 2,061 mi | Nonstop | 3h 55m | 2 |
United Airlines and Frontier Airlines operate 3-4/day flights from LAS to IAD. Terminal assignments in the captured sample are not confirmed for your flight; check the airline before travel.
| Airline | Captured frequency | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 2-3/day | Boeing 737 · Airline terminal guide (confirm for your flight) · Seat map | 08:2013:2323:57 |
| Frontier Airlines | 1/day | Airbus A320 family · Airline terminal guide (confirm for your flight) · Seat map | 22:46 |
Airlines seen among the 4 flights we have tracked on LAS to IAD. 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 Las Vegas (LAS) to Washington (IAD) takes 4h on average. The fastest flight we have tracked took 3h 55m and the slowest 4h 4m.
Las Vegas (LAS) to Washington (IAD) is about 2,061 miles by air.
Yes. United Airlines and Frontier Airlines fly nonstop from Las Vegas (LAS) to Washington (IAD), with 3-4/day departures.
United Airlines and Frontier Airlines fly nonstop from Las Vegas (LAS) to Washington (IAD).
The LAS–IAD route is flown with Airbus A320 family, Boeing 737.