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Cheap flights from Cincinnati (CVG) to Seattle (BFI)

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How to find the cheapest flight from Cincinnati (CVG) to Seattle (BFI)

How to find the cheapest flight from Cincinnati (CVG) to Seattle (BFI)
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How to find the cheapest flight from Cincinnati (CVG) to Seattle (BFI)
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How to find the cheapest flight from Cincinnati (CVG) to Seattle (BFI)
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Cheap flights from Cincinnati to Seattle in December 2025 , January 2026

23 Dec - 29 Jan $ 1,089.00
CVG
Cincinnati
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
CVG
Cincinnati
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30 Dec - 29 Jan $ 1,118.00
CVG
Cincinnati
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
CVG
Cincinnati
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28 Dec - 29 Jan $ 1,166.00
CVG
Cincinnati
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
CVG
Cincinnati
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Last minute flights from Cincinnati to Seattle

23 Dec - 01 Jan $ 1,278.00
CVG
Cincinnati
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
CVG
Cincinnati
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23 Dec - 01 Jan $ 1,280.00
CVG
Cincinnati
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
CVG
Cincinnati
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30 Dec - 01 Jan $ 1,305.00
CVG
Cincinnati
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
CVG
Cincinnati
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One-way flights to Seattle from Cincinnati

7:15 AM - 4:05 PM
Air Excursions
2 Stops
12h 40m
CVG - BFI
$ 680
Kiwi
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6:10 AM - 2:45 PM
Air Excursions
2 Stops
12h 25m
CVG - BFI
$ 716
Kiwi
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6:10 AM - 3:05 PM
Air Excursions
2 Stops
12h 45m
CVG - BFI
$ 764
Kiwi
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How to find the cheapest flight from Cincinnati (CVG) to Seattle (BFI)

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