Flights from Washington (WAS) to Seattle (SEA)

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We compare hundreds of flights from Washington to Seattle from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Washington (DCA) to Seattle (SEA)
 Depart 31 Aug 16
 Return 14 Sep 16

Flying with Virgin America

Price subject to availability

 
 
Washington (WAS) to Seattle (SEA)
 Depart 20 Jul 16
 Return 27 Jul 16

Price subject to availability

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Washington (WAS) to Seattle (SEA)
 Depart 30 Aug 16
 Return 10 Sep 16

Flying with Frontier Airlines

Price subject to availability

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  • Price
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  1 more CheapOair.com flights available on this route
$285   Dep 27 Aug 16 - Rtn 07 Sep 16
Washington to Seattle
IAD to SEA CheapOair.com
Washington (IAD) to Seattle (SEA)
 Depart 23 Sep 16
 Return 27 Sep 16

Price subject to availability

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      Travel information for Washington to Seattle

      cheap flights to seattle   Seattle
      Partners with offers for flights fromWashington to Seattle5
      Deals on offer forWashington to Seattle285
      Cheapest flight forWashington to Seattle$243
      Average flight price forWashington to Seattle$850
      Average flight time forWashington to Seattle5 hrs 34 mins
      Washington to Seattle2323 miles

       How much do things cost in Seattle and Washington?

      • Washington is 16% more expensive than Seattle
      Washington Seattle
      Cappuccino$3.85$3.92
      One-way ticket (local transport)$3.00$2.75
      Cheap meal$15.00$13.00
      1 mile taxi journey$5.25$2.70
      source

        Facts and figures about flying from Washington to Seattle

      • Washington to Seattle flights are not usually subject to diversions
      • The most popular aircraft flying between Washington and Seattle is a Boeing 737-800 (winglets)
      • From Washington to Seattle, Alaska Airlines Inc. operates 56 flights a week
      • There is rarely a delay for flights from Washington to Seattle
      • Chicago-O'Hare International is the most commonly used connection for flights between Washington and Seattle
      • Flights from Washington to Seattle are rarely cancelled
      • Flights from Washington to Seattle have 286 passenger seats available each day