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

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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 August , September 2026

30 Aug - 27 Sep $ 746.00
GEG
Spokane
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
GEG
Spokane
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30 Aug - 20 Sep $ 789.00
GEG
Spokane
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
GEG
Spokane
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27 Aug - 27 Sep $ 818.00
GEG
Spokane
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
GEG
Spokane
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Last minute flights from Spokane to Seattle

23 Aug - 01 Sep $ 2,078.00
GEG
Spokane
Alaska Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Alaska Airlines
3 STOPS
GEG
Spokane
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23 Aug - 01 Sep $ 2,108.00
GEG
Spokane
Alaska Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Alaska Airlines
3 STOPS
GEG
Spokane
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23 Aug - 01 Sep $ 2,144.00
GEG
Spokane
Alaska Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Alaska Airlines
3 STOPS
GEG
Spokane
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One-way flights to Seattle from Spokane

10:12 AM - 9:25 PM
Air Excursions
3 Stops
36h 3m
GEG - BFI
$ 437
Kiwi
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12:44 PM - 8:25 PM
Air Excursions
3 Stops
32h 31m
GEG - BFI
$ 510
Kiwi
Pick dates
10:12 AM - 5:45 PM
Air Excursions
3 Stops
32h 23m
GEG - BFI
$ 528
Kiwi
Pick dates

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.