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Cheap flights from West Palm Beach (PBI) 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 West Palm Beach (PBI) to Seattle (BFI)

How to find the cheapest flight from West Palm Beach (PBI) to Seattle (BFI)
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How to find the cheapest flight from West Palm Beach (PBI) to Seattle (BFI)
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How to find the cheapest flight from West Palm Beach (PBI) to Seattle (BFI)
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Cheap flights from West Palm Beach to Seattle in December 2025 , January 2026

20 Dec - 12 Jan $ 1,255.00
PBI
West Palm Beach
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
PBI
West Palm Beach
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20 Dec - 19 Jan $ 1,282.00
PBI
West Palm Beach
Porter Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Porter Airlines
3 STOPS
PBI
West Palm Beach
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20 Dec - 11 Jan $ 1,300.00
PBI
West Palm Beach
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
PBI
West Palm Beach
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Last minute flights from West Palm Beach to Seattle

20 Dec - 02 Jan $ 1,424.00
PBI
West Palm Beach
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
PBI
West Palm Beach
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20 Dec - 01 Jan $ 1,425.00
PBI
West Palm Beach
Spirit Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Spirit Airlines
3 STOPS
PBI
West Palm Beach
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26 Dec - 01 Jan $ 1,544.00
PBI
West Palm Beach
Spirit Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Spirit Airlines
3 STOPS
PBI
West Palm Beach
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One-way flights to Seattle from West Palm Beach

4:00 PM - 5:45 PM
Air Excursions
3 Stops
29h 35m
PBI - BFI
$ 750
Kiwi
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8:05 PM - 2:45 PM
Air Excursions
3 Stops
22h 30m
PBI - BFI
$ 979
Kiwi
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8:05 PM - 5:45 PM
Air Excursions
3 Stops
25h 30m
PBI - BFI
$ 979
Kiwi
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How to find the cheapest flight from West Palm Beach (PBI) to Seattle (BFI)

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