Cheap flights from Seattle to Washington DC

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Travel tip: Visit Washington DC on your holidays!

Check our current prices for flights from Seattle to Washington DC. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Seattle to Washington DC, you will need to run a search below.

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From $348 / RT details

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Cheap Washington DC airfares from $348/RT are provided by FlightHub. Outbound flight is leaving on 05/17/2016, 10:15 am from Seattle/tacoma Sea/tac (SEA) airport and arrives at Washington Dulles (IAD) at 11:05 pm. The flight time is 12 hours and 50 minutes. The Returning flight departes on 05/25/2016, 05:10 pm (other return dates are also available). Date posted: 05 Feb 2016

Price evolution for flights From Seattle To Washington DC

Price overview for flights from Seattle to Washington DC

Recent Deals on Flights from Seattle to Washington DC:Roundtrip / Oneway

  • $348Virgin America flight Virgin America 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)05/17/201610:15 am
    Washington DC, DC (IAD)Seattle, WA (SEA)05/25/201605:10 pm
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  • $387Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)08/29/201605:00 pm
    Washington DC, DC (IAD)Seattle, WA (SEA)09/05/201609:45 am
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  • $389Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)08/29/201607:00 am
    Washington DC, DC (IAD)Seattle, WA (SEA)09/05/201605:05 pm
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  • $389Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)08/29/201611:10 am
    Washington DC, DC (DCA)Seattle, WA (SEA)09/05/201609:45 am
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  • $391Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)08/29/201611:10 am
    Washington DC, DC (DCA)Seattle, WA (SEA)09/05/201605:05 pm
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  • $141Virgin America flight Virgin America 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)05/03/201605:40 pm
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  • $143Virgin America flight Virgin America 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)03/09/201606:10 pm
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  • $166United Airlines flight United Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)03/20/201611:10 pm
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  • $179Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)05/03/201609:35 am
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  • $186Jetblue Airways flight Jetblue Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)05/03/201610:09 pm
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Washington Sightseeing A trip to some of the most exotic places and tourist destinations can get you out from the monotony of life. If you want to get relief from your day to day work then you should prefer going somewhere close to nature or to places where you can [...]

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