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Cheap flights from Seattle (BFI) to Washington (DCA)

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How to find the cheapest flight from Seattle (BFI) to Washington (DCA)

How to find the cheapest flight from Seattle (BFI) to Washington (DCA)
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How to find the cheapest flight from Seattle (BFI) to Washington (DCA)
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How to find the cheapest flight from Seattle (BFI) to Washington (DCA)
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Cheap flights from Seattle to Washington in May , June 2026

29 May - 09 Jun $ 1,093.00
BFI
Seattle
Air Excursions
3 STOPS
DCA
Washington
DCA
Washington
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
26 May - 09 Jun $ 1,112.00
BFI
Seattle
Air Excursions
2 STOPS
DCA
Washington
DCA
Washington
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
26 May - 09 Jun $ 1,157.00
BFI
Seattle
Air Excursions
2 STOPS
DCA
Washington
DCA
Washington
Air Excursions
2 STOPS
BFI
Seattle
Pick dates

Last minute flights from Seattle to Washington

29 May - 01 Jun $ 1,301.00
BFI
Seattle
Air Excursions
3 STOPS
DCA
Washington
DCA
Washington
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
26 May - 01 Jun $ 1,320.00
BFI
Seattle
Air Excursions
2 STOPS
DCA
Washington
DCA
Washington
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
26 May - 01 Jun $ 1,365.00
BFI
Seattle
Air Excursions
2 STOPS
DCA
Washington
DCA
Washington
Air Excursions
2 STOPS
BFI
Seattle
Pick dates

One-way flights to Washington from Seattle

5:25 AM - 7:32 AM
JetBlue Airways
3 Stops
25h 36m
BFI - DCA
$ 655
Kiwi
Pick dates
8:05 AM - 7:31 AM
Frontier Airlines
2 Stops
25h 54m
BFI - DCA
$ 674
Kiwi
Pick dates
2:45 PM - 7:31 AM
Frontier Airlines
2 Stops
19h 14m
BFI - DCA
$ 719
Kiwi
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How to find the cheapest flight from Seattle (BFI) to Washington (DCA)

Related info for your journey
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How to find the cheapest flight from Seattle (BFI) to Washington (DCA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Seattle (BFI) to Washington (DCA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.