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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 February , March 2026

27 Feb - 08 Mar $ 874.00
BFI
Seattle
Air Excursions
3 STOPS
DCA
Washington
DCA
Washington
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
27 Feb - 09 Mar $ 892.00
BFI
Seattle
Air Excursions
3 STOPS
DCA
Washington
DCA
Washington
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
27 Feb - 12 Mar $ 898.00
BFI
Seattle
Air Excursions
3 STOPS
DCA
Washington
DCA
Washington
Air Excursions
2 STOPS
BFI
Seattle
Pick dates

Last minute flights from Seattle to Washington

24 Feb - 01 Mar $ 2,004.00
BFI
Seattle
Air Excursions
3 STOPS
DCA
Washington
DCA
Washington
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
10 Feb - 01 Mar $ 2,052.00
BFI
Seattle
Air Excursions
3 STOPS
DCA
Washington
DCA
Washington
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
25 Feb - 01 Mar $ 2,074.00
BFI
Seattle
Air Excursions
3 STOPS
DCA
Washington
DCA
Washington
Air Excursions
3 STOPS
BFI
Seattle
Pick dates

One-way flights to Washington from Seattle

5:25 PM - 4:38 PM
Frontier Airlines
3 Stops
25h 34m
BFI - DCA
$ 480
Kiwi
Pick dates
5:25 PM - 11:37 AM
Frontier Airlines
3 Stops
20h 34m
BFI - DCA
$ 491
Kiwi
Pick dates
4:05 PM - 4:38 PM
Frontier Airlines
3 Stops
26h 54m
BFI - DCA
$ 515
Kiwi
Pick dates

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.