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Cheap flights from Jacksonville (JAX) to Seattle (BFI)

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How to find the cheapest flight from Jacksonville (JAX) to Seattle (BFI)

How to find the cheapest flight from Jacksonville (JAX) to Seattle (BFI)
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How to find the cheapest flight from Jacksonville (JAX) to Seattle (BFI)
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How to find the cheapest flight from Jacksonville (JAX) to Seattle (BFI)
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Cheap flights from Jacksonville to Seattle in September , October 2026

30 Sep - 28 Oct $ 1,076.00
JAX
Jacksonville
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
JAX
Jacksonville
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30 Sep - 27 Oct $ 1,082.00
JAX
Jacksonville
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
JAX
Jacksonville
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30 Sep - 31 Oct $ 1,096.00
JAX
Jacksonville
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
JAX
Jacksonville
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Last minute flights from Jacksonville to Seattle

29 Sep - 02 Oct $ 2,857.00
JAX
Jacksonville
WestJet
3 STOPS
BFI
Seattle
BFI
Seattle
WestJet
3 STOPS
JAX
Jacksonville
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29 Sep - 01 Oct $ 3,088.00
JAX
Jacksonville
Air Canada
3 STOPS
BFI
Seattle
BFI
Seattle
Air Canada
3 STOPS
JAX
Jacksonville
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One-way flights to Seattle from Jacksonville

7:46 PM - 9:25 PM
Air Excursions
3 Stops
29h 29m
JAX - BFI
$ 739
Kiwi
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7:46 PM - 4:05 PM
Air Excursions
3 Stops
24h 9m
JAX - BFI
$ 818
Kiwi
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9:44 AM - 9:25 PM
Air Excursions
2 Stops
39h 31m
JAX - BFI
$ 902
Kiwi
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How to find the cheapest flight from Jacksonville (JAX) to Seattle (BFI)

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