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

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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 December 2025 , January 2026

25 Dec - 15 Jan $ 993.00
CLE
Cleveland
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
CLE
Cleveland
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23 Dec - 15 Jan $ 1,104.00
CLE
Cleveland
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
CLE
Cleveland
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23 Dec - 29 Jan $ 1,168.00
CLE
Cleveland
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
CLE
Cleveland
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Last minute flights from Cleveland to Seattle

25 Dec - 31 Dec $ 1,102.00
CLE
Cleveland
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
CLE
Cleveland
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23 Dec - 31 Dec $ 1,215.00
CLE
Cleveland
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
CLE
Cleveland
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30 Dec - 31 Dec $ 1,259.00
CLE
Cleveland
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
CLE
Cleveland
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One-way flights to Seattle from Cleveland

7:00 AM - 5:35 AM
Air Excursions
2 Stops
26h 25m
CLE - BFI
$ 591
Kiwi
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7:05 AM - 4:05 PM
Air Excursions
2 Stops
12h 50m
CLE - BFI
$ 695
Kiwi
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7:05 AM - 4:05 PM
Air Excursions
2 Stops
12h 50m
CLE - BFI
$ 749
Kiwi
Pick dates

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

Related info for your journey
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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.