Cheap flights from Seattle / Tacoma International to Washington Dulles

Flight information Seattle / Tacoma International to Washington Dulles

Cheapest return price last month


Direct airlines


Flights per week


Average flight time, total distance 3705 kilometres

4h 38min

Most popular airline last month


Washington Dulles

1 airport

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When is the best time to book from Seattle to Washington?

Useful information before booking your travel from Seattle to Washington

Check the travel information panel above to get exact information about:

  • Distance from Washington to Seattle
  • Flight time from Washington to Seattle
  • Which airlines provide the cheapest tickets from Seattle to Washington
  • Which airlines fly direct to Washington from Seattle.

Know your cabin luggage size and weight restrictions thanks to our guide to hand baggage.

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