Flight time from Dulles to Denver
IAD → DEN · Washington Dulles International Airport to Denver International Airport
The flight from Dulles (IAD) to Denver (DEN) takes about 3h 19m nonstop on a narrowbody airliner, covering 1,449 miles (2,332 km).
How the aircraft compares
Regional jetEmbraer E175, CRJ
3h 29m
NarrowbodyBoeing 737, Airbus A320
3h 19m
WidebodyBoeing 787, A350, 777
3h 3m
When will you arrive?
Plan the trip
We may earn a commission if you book through these links, at no extra cost to you.
Common questions
- How long is the flight from Dulles to Denver?
- About 3h 19m nonstop on a narrowbody airliner. Airlines add taxi and buffer time to the schedule.
- How far is it?
- 1,449 miles, or 2,332 km (1,259 nautical miles) in a straight line.
- What is the time difference?
- Denver is 2 hours behind Dulles.
Other routes