Cheap flights from Washington DC to Seattle
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Cheap Seattle airfares from $196/RT are provided by Cheapoair.com. Outbound flight is leaving on 10/18/2023, 07:00 am from Reagan National (DCA) airport and arrives at Seattle/tacoma Sea/tac (SEA) at 12:39 am. The flight time is 17 hours and 39 minutes. The Returning flight departes on 10/26/2023, 01:46 pm (other return dates are also available). Date posted: 21 Aug 2023
Price evolution for flights From Washington DC To Seattle

Recent Deals on Flights from Washington DC to Seattle:Roundtrip / Oneway
- $196
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Washington DC, DC (DCA) Seattle, WA (SEA) 10/18/2023 07:00 am Seattle, WA (SEA) Washington DC, DC (DCA) 10/26/2023 01:46 pm - $201
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Washington DC, DC (DCA) Seattle, WA (SEA) 10/18/2023 07:00 am Seattle, WA (SEA) Washington DC, DC (DCA) 10/26/2023 09:59 pm - $296
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Washington DC, DC (IAD) Seattle, WA (SEA) 11/14/2023 07:00 am Seattle, WA (SEA) Washington DC, DC (IAD) 11/23/2023 06:00 pm - $327
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Washington DC, DC (IAD) Seattle, WA (SEA) 11/14/2023 07:00 am Seattle, WA (SEA) Washington DC, DC (IAD) 11/23/2023 10:00 am - $489
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Washington DC, DC (IAD) Seattle, WA (SEA) 10/18/2023 06:36 am Seattle, WA (SEA) Washington DC, DC (IAD) 10/26/2023 09:59 pm - $104
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Washington DC, DC (DCA) Seattle, WA (SEA) 10/03/2023 06:00 pm - $113
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Washington DC, DC (DCA) Seattle, WA (SEA) 10/17/2023 06:00 pm - $158
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Washington DC, DC (IAD) Seattle, WA (SEA) 10/28/2023 07:00 am - $228
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Washington DC, DC (IAD) Seattle, WA (SEA) 10/03/2023 05:03 pm - $428
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Washington DC, DC (IAD) Seattle, WA (SEA) 10/17/2023 06:36 am
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Know what to do when flying to Seattle?
Seattle Travel Guide Named after the Native American Chief Sealth, Seattle has a magnificent setting for a city with Lake Washington behind, the snowy peak of Mount Rainier in the distance and the shore of Elliott Bay at its feet. As you fly or drive into the city, [...]Seattle History Archaeological evidence suggests that the area of Seattle, WA has been inhabited for at least 4,000 years. The first known residents belonged to the Duwamish tribe. They were a group of Native Americans who were living on the site that is [...]
Seattle Sightseeing Seattle is a wonderful tourist destination with picturesque sights. It is one of the largest cities of the United States of America. The wonderful location of the city between Lake Washington and Puget Sound gives it a wonderful setting and [...]
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