Quick Answer
- Is there a nonstop?
- Yes: 1 airline listed a nonstop from Seattle to Dulles, as of the reference dataset (historical schedule data, last updated June 2014).
- Which airlines?
- United Airlines (as of the reference dataset).
- How long?
- About 4h 38m in the air, estimated from the 3,702 km great-circle distance.
- How often?
- Not shown yet: the reference dataset has no timetable. Check with the airlines listed for current schedules.
Seattle (SEA) to Dulles (IAD) Flights
Route Statistics
Distance
3,702 km
great-circle
Airlines
1
as of the reference dataset
Flight time
4h 38m
estimated from distance
Airlines recorded on this route (historical schedule data)
Listed as of the reference dataset (historical schedule data, last updated June 2014). Not a current timetable.
Flights on This Route
Flight schedule data coming soon for SEA–IAD.
Frequently Asked Questions
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Return route: Dulles to Seattle (IAD → SEA)