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Cheap flights from Spokane (GEG) 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 Spokane (GEG) to Seattle (BFI)

How to find the cheapest flight from Spokane (GEG) to Seattle (BFI)
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How to find the cheapest flight from Spokane (GEG) to Seattle (BFI)
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How to find the cheapest flight from Spokane (GEG) to Seattle (BFI)
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Cheap flights from Spokane to Seattle in May , June 2026

31 May - 03 Jun $ 877.00
GEG
Spokane
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
GEG
Spokane
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31 May - 04 Jun $ 905.00
GEG
Spokane
Allegiant Air
2 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
GEG
Spokane
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31 May - 04 Jun $ 927.00
GEG
Spokane
Allegiant Air
2 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
GEG
Spokane
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Last minute flights from Spokane to Seattle

03 May - 01 Jun $ 1,153.00
GEG
Spokane
Allegiant Air
2 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
GEG
Spokane
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03 May - 01 Jun $ 1,186.00
GEG
Spokane
Allegiant Air
2 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
GEG
Spokane
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03 May - 31 May $ 1,321.00
GEG
Spokane
Allegiant Air
2 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
GEG
Spokane
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One-way flights to Seattle from Spokane

8:45 PM - 6:45 PM
Air Excursions
2 Stops
22h 50m
GEG - BFI
$ 431
Kiwi
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8:45 PM - 4:05 PM
Air Excursions
2 Stops
20h 10m
GEG - BFI
$ 453
Kiwi
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9:19 PM - 6:45 PM
Air Excursions
2 Stops
22h 16m
GEG - BFI
$ 582
Kiwi
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How to find the cheapest flight from Spokane (GEG) to Seattle (BFI)

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