Cheap flights from Seattle to Washington DC

Travel > North America > United States > Seattle to Washington DC flights

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 $340 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Washington DC airfares from $340/RT are provided by Cheapoair.com. Outbound flight is leaving on 05/29/2014, 05:37 pm from Seattle/tacoma Sea/tac (SEA) airport and arrives at Washington Dulles (IAD) at 05:07 am. The flight time is 11 hours and 30 minutes. The Returning flight departes on 06/02/2014, 06:25 am (other return dates are also available). Date posted: 07 Mar 2014

Price evolution for flights From Seattle To Washington DC

Recent Deals on Flights from Seattle to Washington DC:Roundtrip / Oneway

• $340 Jetblue Airways 

  From	To	Departure	Time
  Seattle, WA (SEA)	Washington DC, DC (IAD)	05/29/2014	05:37 pm
  Washington DC, DC (IAD)	Seattle, WA (SEA)	06/02/2014	06:25 am

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• $341 Multiple Airlines 

  From	To	Departure	Time
  Seattle, WA (SEA)	Washington DC, DC (IAD)	05/29/2014	07:05 am
  Washington DC, DC (IAD)	Seattle, WA (SEA)	06/02/2014	06:25 am

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• $342 Virgin America 

  From	To	Departure	Time
  Seattle, WA (SEA)	Washington DC, DC (IAD)	06/12/2014	06:15 am
  Washington DC, DC (IAD)	Seattle, WA (SEA)	06/26/2014	09:00 am

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• $342 Virgin America 

  From	To	Departure	Time
  Seattle, WA (SEA)	Washington DC, DC (IAD)	06/12/2014	06:15 am
  Washington DC, DC (IAD)	Seattle, WA (SEA)	06/26/2014	09:00 am

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• $343 Jetblue Airways 

  From	To	Departure	Time
  Seattle, WA (SEA)	Washington DC, DC (IAD)	05/29/2014	05:37 pm
  Washington DC, DC (IAD)	Seattle, WA (SEA)	06/02/2014	06:25 am

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• $170 Jetblue Airways 

  From	To	Departure	Time
  Seattle, WA (SEA)	Washington DC, DC (DCA)	04/10/2014	11:14 pm

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• $171 Us Airways 

  From	To	Departure	Time
  Seattle, WA (SEA)	Washington DC, DC (DCA)	04/05/2014	11:15 am

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• $171 American Airlines 

  From	To	Departure	Time
  Seattle, WA (SEA)	Washington DC, DC (DCA)	04/10/2014	07:10 am

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• $171 Virgin America 

  From	To	Departure	Time
  Seattle, WA (SEA)	Washington DC, DC (IAD)	04/10/2014	10:45 am

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• $171 Us Airways 

  From	To	Departure	Time
  Seattle, WA (SEA)	Washington DC, DC (IAD)	04/10/2014	07:10 am

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