United flights from Dulles to Seattle
Flight departures from Washington Dulles International to Seattle Tacoma International with United Airlines
Select date and show flight departures up to 9 months ahead. The flight times are scheduled and not live.
May 17
2 flights
May 18
2 flights
May 19
2 flights
May 20
2 flights
May 21
2 flights
May 22
2 flights
May 23
2 flights
Time
Flight
