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Cheap flights from Detroit (DTW) to Seattle (BFI)

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0 Children (2~11)
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How to find the cheapest flight from Detroit (DTW) to Seattle (BFI)

How to find the cheapest flight from Detroit (DTW) to Seattle (BFI)
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How to find the cheapest flight from Detroit (DTW) to Seattle (BFI)
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How to find the cheapest flight from Detroit (DTW) to Seattle (BFI)
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Cheap flights from Detroit to Seattle in November , December 2026

24 Nov - 10 Dec $ 830.00
DTW
Detroit
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
DTW
Detroit
Pick dates
24 Nov - 13 Dec $ 846.00
DTW
Detroit
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
DTW
Detroit
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24 Nov - 29 Dec $ 847.00
DTW
Detroit
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
DTW
Detroit
Pick dates

Last minute flights from Detroit to Seattle

24 Nov - 01 Dec $ 1,004.00
DTW
Detroit
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
DTW
Detroit
Pick dates
24 Nov - 01 Dec $ 1,064.00
DTW
Detroit
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
DTW
Detroit
Pick dates
24 Nov - 30 Nov $ 1,141.00
DTW
Detroit
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
DTW
Detroit
Pick dates

One-way flights to Seattle from Detroit

6:41 AM - 9:25 PM
Air Excursions
2 Stops
18h 34m
DTW - BFI
$ 405
Kiwi
Pick dates
7:00 AM - 6:45 PM
Air Excursions
2 Stops
15h 35m
DTW - BFI
$ 449
Kiwi
Pick dates
6:41 AM - 9:25 PM
Air Excursions
2 Stops
18h 34m
DTW - BFI
$ 478
Kiwi
Pick dates

How to find the cheapest flight from Detroit (DTW) to Seattle (BFI)

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