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 $293 / RT details

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Cheap Washington DC airfares from $293/RT are provided by FlightHub. Outbound flight is leaving on 09/29/2015, 10:15 pm from Seattle/tacoma Sea/tac (SEA) airport and arrives at Washington Dulles (IAD) at 08:46 am. The flight time is 10 hours and 31 minutes. The Returning flight departes on 10/06/2015, 05:20 am (other return dates are also available). Date posted: 06 Aug 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

  • $293Us Airways flight Us Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)09/29/201510:15 pm
    Washington DC, DC (IAD)Seattle, WA (SEA)10/06/201505:20 am
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  • $294Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)09/29/201505:00 am
    Washington DC, DC (DCA)Seattle, WA (SEA)10/06/201507:00 am
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  • $294Us Airways flight Us Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)09/29/201505:00 am
    Washington DC, DC (DCA)Seattle, WA (SEA)10/06/201507:00 am
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  • $296Virgin America flight Virgin America 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)09/29/201507:15 pm
    Washington DC, DC (IAD)Seattle, WA (SEA)10/06/201510:00 am
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  • $304Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)09/23/201507:15 pm
    Washington DC, DC (IAD)Seattle, WA (SEA)09/27/201506:00 am
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  • $129Sun Country Airlines flight Sun Country Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)10/12/201501:05 pm
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  • $145Virgin America flight Virgin America 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)11/13/201509:50 am
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  • $147American Airlines flight American Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)09/26/201507:00 am
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  • $147Us Airways flight Us Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)09/26/201510:10 am
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  • $147Virgin America flight Virgin America 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)09/30/201507:00 am
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