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 06/02/2015, 05:40 pm from Seattle/tacoma Sea/tac (SEA) airport and arrives at Washington Dulles (IAD) at 07:35 am. The flight time is 13 hours and 55 minutes. The Returning flight departes on 06/09/2015, 07:01 pm (other return dates are also available). Date posted: 15 May 2015

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

  • $348Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)06/02/201505:40 pm
    Washington DC, DC (IAD)Seattle, WA (SEA)06/09/201507:01 pm
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  • $351Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)06/02/201505:40 pm
    Washington DC, DC (IAD)Seattle, WA (SEA)06/09/201505:30 pm
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  • $357Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)06/02/201505:40 pm
    Washington DC, DC (IAD)Seattle, WA (SEA)06/09/201506:30 pm
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  • $421United Airlines flight United Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)07/31/201510:25 pm
    Washington DC, DC (IAD)Seattle, WA (SEA)08/18/201505:50 pm
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  • $425Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)07/31/201509:35 am
    Washington DC, DC (IAD)Seattle, WA (SEA)08/18/201507:10 pm
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  • $226Jetblue Airways flight Jetblue Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)07/04/201507:00 am
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  • $227Jetblue Airways flight Jetblue Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)07/04/201507:00 am
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  • $229Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)07/04/201508:05 am
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  • $231Jetblue Airways flight Jetblue Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)07/04/201507:00 am
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  • $240Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)07/04/201509:35 am
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