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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 May , June 2026

28 May - 03 Jun $ 1,047.00
PBI
West Palm Beach
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
PBI
West Palm Beach
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28 May - 03 Jun $ 1,095.00
PBI
West Palm Beach
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
PBI
West Palm Beach
Pick dates
28 May - 13 Jun $ 1,162.00
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

28 May - 01 Jun $ 1,146.00
PBI
West Palm Beach
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
PBI
West Palm Beach
Pick dates
28 May - 01 Jun $ 1,193.00
PBI
West Palm Beach
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
PBI
West Palm Beach
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28 May - 01 Jun $ 1,282.00
PBI
West Palm Beach
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
PBI
West Palm Beach
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One-way flights to Seattle from West Palm Beach

2:43 PM - 9:25 PM
Air Excursions
3 Stops
34h 32m
PBI - BFI
$ 485
Kiwi
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2:43 PM - 6:45 PM
Air Excursions
3 Stops
31h 52m
PBI - BFI
$ 597
Kiwi
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2:43 PM - 4:05 PM
Air Excursions
3 Stops
29h 12m
PBI - BFI
$ 619
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.