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Cheap flights from Dallas (DAL) to Seattle (BFI)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Dallas (DAL) to Seattle (BFI)

How to find the cheapest flight from Dallas (DAL) to Seattle (BFI)
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How to find the cheapest flight from Dallas (DAL) to Seattle (BFI)
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How to find the cheapest flight from Dallas (DAL) to Seattle (BFI)
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Cheap flights from Dallas to Seattle in February , March 2026

14 Feb - 28 Mar $ 1,882.00
DAL
Dallas
WestJet
3 STOPS
BFI
Seattle
BFI
Seattle
WestJet
3 STOPS
DAL
Dallas
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14 Feb - 28 Mar $ 1,902.00
DAL
Dallas
WestJet
3 STOPS
BFI
Seattle
BFI
Seattle
WestJet
3 STOPS
DAL
Dallas
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14 Feb - 19 Mar $ 1,938.00
DAL
Dallas
WestJet
3 STOPS
BFI
Seattle
BFI
Seattle
WestJet
3 STOPS
DAL
Dallas
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One-way flights to Seattle from Dallas

6:00 AM - 7:35 AM
Air Excursions
3 Stops
28h 25m
DAL - BFI
$ 1,128
Kiwi
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6:00 AM - 3:05 PM
Air Excursions
3 Stops
35h 55m
DAL - BFI
$ 1,151
Kiwi
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6:00 AM - 6:45 PM
Air Excursions
3 Stops
39h 35m
DAL - BFI
$ 1,306
Kiwi
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How to find the cheapest flight from Dallas (DAL) to Seattle (BFI)

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