Flight time from Las Vegas to Dulles
LAS → IAD · Harry Reid International Airport to Washington Dulles International Airport
The flight from Las Vegas (LAS) to Dulles (IAD) takes about 3h 54m nonstop on a narrowbody airliner, covering 2,061 miles (3,316 km).
How the aircraft compares
Regional jetEmbraer E175, CRJ
4h 4m
NarrowbodyBoeing 737, Airbus A320
3h 54m
WidebodyBoeing 787, A350, 777
3h 38m
When will you arrive?
Dulles is 3 hours ahead of Las Vegas. You cross 3 time zones heading east. Eastbound trips like this one tend to be harder to adjust to, so plan for a day or two of jet lag.
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Common questions
- How long is the flight from Las Vegas to Dulles?
- About 3h 54m nonstop on a narrowbody airliner. Airlines add taxi and buffer time to the schedule.
- How far is it?
- 2,061 miles, or 3,316 km (1,791 nautical miles) in a straight line.
- What is the time difference?
- Dulles is 3 hours ahead of Las Vegas.
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