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 $394 / RT details

Book your flight now with FlightHub and save!

Cheap Washington DC airfares from $394/RT are provided by FlightHub. Outbound flight is leaving on 01/05/2017, 09:19 pm from Seattle/tacoma Sea/tac (SEA) airport and arrives at Washington Dulles (IAD) at 09:06 am. The flight time is 11 hours and 47 minutes. The Returning flight departes on 01/08/2017, 10:35 am (other return dates are also available). Date posted: 12 Sep 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

  • $394Jetblue Airways flight Jetblue Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)01/05/201709:19 pm
    Washington DC, DC (IAD)Seattle, WA (SEA)01/08/201710:35 am
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  • $419Jetblue Airways flight Jetblue Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)01/05/201711:14 pm
    Washington DC, DC (DCA)Seattle, WA (SEA)01/08/201710:35 am
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  • $462Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)04/08/201707:00 am
    Washington DC, DC (DCA)Seattle, WA (SEA)04/15/201705:05 pm
    flightnetwork.com check price
  • $472Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)04/08/201708:10 am
    Washington DC, DC (DCA)Seattle, WA (SEA)04/15/201705:05 pm
    flightnetwork.com check price
  • $474Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)12/24/201609:00 pm
    Washington DC, DC (IAD)Seattle, WA (SEA)12/30/201607:00 pm
    flightnetwork.com check price
  • $156Sun Country Airlines flight Sun Country Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)12/12/201601:20 pm
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  • $176Sun Country Airlines flight Sun Country Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)12/12/201601:20 pm
    faredepot.com check price
  • $181Jetblue Airways flight Jetblue Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)12/12/201611:29 pm
    cheapoair.com check price
  • $189Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)12/12/201608:35 am
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  • $190Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)12/12/201606:45 am
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