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Cheap flights from New York (JFK) to Seattle (BFI)

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How to find the cheapest flight from New York (JFK) to Seattle (BFI)

How to find the cheapest flight from New York (JFK) to Seattle (BFI)
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How to find the cheapest flight from New York (JFK) to Seattle (BFI)
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How to find the cheapest flight from New York (JFK) to Seattle (BFI)
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Cheap flights from New York to Seattle in January , February 2026

21 Jan - 24 Feb $ 956.00
JFK
New York
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
JFK
New York
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21 Jan - 10 Feb $ 963.00
JFK
New York
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
JFK
New York
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26 Jan - 24 Feb $ 989.00
JFK
New York
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
JFK
New York
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Last minute flights from New York to Seattle

21 Jan - 02 Feb $ 1,141.00
JFK
New York
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
JFK
New York
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26 Jan - 02 Feb $ 1,174.00
JFK
New York
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
JFK
New York
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25 Jan - 02 Feb $ 1,196.00
JFK
New York
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
JFK
New York
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One-way flights to Seattle from New York

1:00 PM - 2:45 PM
Air Excursions
3 Stops
29h 35m
JFK - BFI
$ 522
Kiwi
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6:10 AM - 5:35 AM
Air Excursions
3 Stops
27h 15m
JFK - BFI
$ 554
Kiwi
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1:00 PM - 2:45 PM
Air Excursions
3 Stops
29h 35m
JFK - BFI
$ 576
Kiwi
Pick dates

How to find the cheapest flight from New York (JFK) to Seattle (BFI)

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