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Cheap flights from Cleveland (CLE) to Seattle (BFI)

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0 Children (2~11)
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How to find the cheapest flight from Cleveland (CLE) to Seattle (BFI)

How to find the cheapest flight from Cleveland (CLE) to Seattle (BFI)
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How to find the cheapest flight from Cleveland (CLE) to Seattle (BFI)
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How to find the cheapest flight from Cleveland (CLE) to Seattle (BFI)
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Cheap flights from Cleveland to Seattle in September , October 2026

30 Sep - 28 Oct $ 932.00
CLE
Cleveland
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
CLE
Cleveland
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30 Sep - 28 Oct $ 1,011.00
CLE
Cleveland
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
CLE
Cleveland
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30 Sep - 21 Oct $ 1,023.00
CLE
Cleveland
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
CLE
Cleveland
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Last minute flights from Cleveland to Seattle

28 Sep - 01 Oct $ 1,862.00
CLE
Cleveland
WestJet
3 STOPS
BFI
Seattle
BFI
Seattle
WestJet
3 STOPS
CLE
Cleveland
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28 Sep - 01 Oct $ 1,941.00
CLE
Cleveland
WestJet
3 STOPS
BFI
Seattle
BFI
Seattle
WestJet
3 STOPS
CLE
Cleveland
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28 Sep - 01 Oct $ 1,941.00
CLE
Cleveland
WestJet
3 STOPS
BFI
Seattle
BFI
Seattle
WestJet
3 STOPS
CLE
Cleveland
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One-way flights to Seattle from Cleveland

7:59 PM - 9:25 PM
Air Excursions
3 Stops
29h 16m
CLE - BFI
$ 650
Kiwi
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7:59 PM - 4:05 PM
Air Excursions
3 Stops
23h 56m
CLE - BFI
$ 729
Kiwi
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8:52 PM - 9:25 PM
Air Excursions
3 Stops
28h 23m
CLE - BFI
$ 838
Kiwi
Pick dates

How to find the cheapest flight from Cleveland (CLE) to Seattle (BFI)

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How to find the cheapest flight from Cleveland (CLE) 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 Cleveland (CLE) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.