Flights from Washington Dulles International (IAD) to Seattle (SEA)

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We compare hundreds of flights from Washington Dulles International to Seattle from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Washington (IAD) to Seattle (SEA)
 Depart 22 Sep 15
 Return 29 Sep 15

Price subject to availability

 
 
Washington (IAD) to Seattle (SEA)
 Depart 02 Oct 15
 Return 06 Oct 15

Price subject to availability

   View more dates
 
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      Travel information for Washington Dulles International to Seattle

      cheap flights to seattle   Seattle
      Partners with flight deals forWashington Dulles International to Seattle2
      Flights available forWashington Dulles International to Seattle98
      Cheapest flight forWashington Dulles International to Seattle$265
      Average flight deal forWashington Dulles International to Seattle$292
      Flight time forWashington Dulles International to Seattle5 hrs 29 mins
      Distance from Washington Dulles International to Seattle2302 miles

       How much do things cost in Seattle and Washington?

      Washington Seattle
      1 hour taxi waiting fee$25.00$50.00
      Cinema ticket$12.00$13.00
      Imported beer (0.33 liter)$7.00$6.00
      Large bottle of water$1.69$2.12
      1 mile taxi journey$5.75$3.22
      source

        Facts and figures about flying from Washington Dulles International to Seattle

      • Flights between Washington Dulles International and Seattle typically provide 450 seats for passengers on a daily basis
      • The average delay time for flights between Washington Dulles International and Seattle is 57 mins
      • The most popular aircraft flying between Washington Dulles International and Seattle is an Airbus A320-100/200
      • Every week United Air Lines Inc. has 75 flights from Washington Dulles International to Seattle
      • Diversions are not expected on flights between Washington Dulles International and Seattle
      • When flying from Washington Dulles International to Seattle, Midway is the most common place passengers connect in
      • For flights between Washington Dulles International and Seattle, the typical cancellation rate is 3.8 percent
      • The largest plane flying between Washington Dulles International and Seattle is the Boeing 757 Mixed
      • For flights from Washington Dulles International to Seattle C23 is the most common departure gate