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 $304 / RT details

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Cheap Washington DC airfares from $304/RT are provided by FlightHub. Outbound flight is leaving on 11/13/2014, 05:20 pm from Seattle/tacoma Sea/tac (SEA) airport and arrives at Washington Dulles (IAD) at 05:55 am. The flight time is 12 hours and 35 minutes. The Returning flight departes on 11/17/2014, 10:00 am (other return dates are also available). Date posted: 09 Oct 2014

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

  • $304Virgin America flight Virgin America 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)11/13/201405:20 pm
    Washington DC, DC (IAD)Seattle, WA (SEA)11/17/201410:00 am
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  • $349Sun Country Airlines flight Sun Country Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)11/13/201409:00 am
    Washington DC, DC (DCA)Seattle, WA (SEA)11/17/201411:05 am
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  • $350Virgin America flight Virgin America 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)01/06/201510:50 am
    Washington DC, DC (IAD)Seattle, WA (SEA)01/20/201510:00 am
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  • $350Virgin America flight Virgin America 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)01/06/201510:50 am
    Washington DC, DC (IAD)Seattle, WA (SEA)01/14/201510:00 am
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  • $355Jetblue Airways flight Jetblue Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)03/23/201511:10 pm
    Washington DC, DC (DCA)Seattle, WA (SEA)03/27/201504:59 pm
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  • $150Virgin America flight Virgin America 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)10/23/201407:05 am
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  • $194Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)10/23/201406:10 am
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  • $218Jetblue Airways flight Jetblue Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)10/23/201410:50 pm
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  • $239Delta Airlines flight Delta Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)12/12/201410:25 pm
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  • $240Us Airways flight Us Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)12/12/201410:25 pm
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