Flight time from Dulles to Las Vegas
IAD → LAS · Washington Dulles International Airport to Harry Reid International Airport
The flight from Dulles (IAD) to Las Vegas (LAS) takes about 4h 37m nonstop on a narrowbody airliner, covering 2,061 miles (3,316 km).
How the aircraft compares
Regional jetEmbraer E175, CRJ
4h 50m
NarrowbodyBoeing 737, Airbus A320
4h 37m
WidebodyBoeing 787, A350, 777
4h 14m
When will you arrive?
Las Vegas is 3 hours behind Dulles. You cross 3 time zones heading west. Westbound trips like this one are usually a little easier to adjust to, so plan for a day or two of jet lag.
See your exact arrival time
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Common questions
- How long is the flight from Dulles to Las Vegas?
- About 4h 37m 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?
- Las Vegas is 3 hours behind Dulles.
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