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 $284 / RT details

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Cheap Washington DC airfares from $284/RT are provided by FlightHub. Outbound flight is leaving on 08/23/2016, 07:05 am from Seattle/tacoma Sea/tac (SEA) airport and arrives at Washington Dulles (IAD) at 05:50 pm. The flight time is 10 hours and 45 minutes. The Returning flight departes on 08/30/2016, 12:00 pm (other return dates are also available). Date posted: 22 Apr 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

  • $284Virgin America flight Virgin America 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)08/23/201607:05 am
    Washington DC, DC (IAD)Seattle, WA (SEA)08/30/201612:00 pm
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  • $320American Airlines flight American Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)05/10/201612:25 am
    Washington DC, DC (IAD)Seattle, WA (SEA)05/17/201605:33 am
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  • $334American Airlines flight American Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)06/03/201612:15 am
    Washington DC, DC (DCA)Seattle, WA (SEA)06/05/201605:15 am
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  • $359Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)06/03/201605:40 pm
    Washington DC, DC (IAD)Seattle, WA (SEA)06/05/201605:15 am
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  • $359Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)05/09/201605:40 pm
    Washington DC, DC (IAD)Seattle, WA (SEA)05/16/201607:00 am
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  • $143Virgin America flight Virgin America 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)07/20/201611:00 am
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  • $205Jetblue Airways flight Jetblue Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)09/01/201611:15 am
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  • $220United Airlines flight United Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)07/20/201611:40 pm
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  • $224Sun Country Airlines flight Sun Country Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)09/01/201601:20 pm
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  • $230Jetblue Airways flight Jetblue Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)08/02/201611:26 pm
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