Flight time from Seattle to Denver
SEA → DEN · Seattle–Tacoma International Airport to Denver International Airport
The flight from Seattle (SEA) to Denver (DEN) takes about 2h 4m nonstop on a narrowbody airliner, covering 1,022 miles (1,645 km).
How the aircraft compares
Regional jetEmbraer E175, CRJ
2h 9m
NarrowbodyBoeing 737, Airbus A320
2h 4m
WidebodyBoeing 787, A350, 777
1h 56m
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 Seattle to Denver?
- About 2h 4m nonstop on a narrowbody airliner. Airlines add taxi and buffer time to the schedule.
- How far is it?
- 1,022 miles, or 1,645 km (888 nautical miles) in a straight line.
- What is the time difference?
- Denver is 1 hour ahead of Seattle.
Other routes