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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Book your flight now with Cheapoair.com and save!
Cheap Washington DC airfares from $180/RT are provided by Cheapoair.com. Outbound flight is leaving on 02/12/2025, 01:36 pm from Seattle/tacoma Sea/tac (SEA) airport and arrives at Reagan National (DCA) at 12:03 pm. The flight time is 22 hours and 27 minutes. The Returning flight departes on 02/21/2025, 07:00 am (other return dates are also available). Date posted: 10 Jan 2025
Price evolution for flights From Seattle To Washington DC
Recent Deals on Flights from Seattle to Washington DC:Roundtrip / Oneway
- $180
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Seattle, WA (SEA) Washington DC, DC (DCA) 02/12/2025 01:36 pm Washington DC, DC (DCA) Seattle, WA (SEA) 02/21/2025 07:00 am - $202
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Seattle, WA (SEA) Washington DC, DC (DCA) 02/12/2025 01:36 pm Washington DC, DC (DCA) Seattle, WA (SEA) 02/21/2025 10:28 am - $115 Frontier Airlines
cheapoair.com check priceFrom To Departure Time Seattle, WA (SEA) Washington DC, DC (DCA) 01/24/2025 03:15 pm
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