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Cheap flights from Kansas (MCI) to Seattle (BFI)

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How to find the cheapest flight from Kansas (MCI) to Seattle (BFI)

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

21 Dec - 29 Jan $ 1,109.00
MCI
Kansas
Spirit Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Spirit Airlines
2 STOPS
MCI
Kansas
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21 Dec - 12 Jan $ 1,117.00
MCI
Kansas
Spirit Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Spirit Airlines
3 STOPS
MCI
Kansas
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23 Dec - 29 Jan $ 1,143.00
MCI
Kansas
Spirit Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Spirit Airlines
2 STOPS
MCI
Kansas
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Last minute flights from Kansas to Seattle

21 Dec - 01 Jan $ 1,101.00
MCI
Kansas
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MCI
Kansas
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29 Dec - 01 Jan $ 1,122.00
MCI
Kansas
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MCI
Kansas
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23 Dec - 01 Jan $ 1,135.00
MCI
Kansas
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MCI
Kansas
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One-way flights to Seattle from Kansas

7:00 AM - 5:45 PM
Air Excursions
2 Stops
13h 35m
MCI - BFI
$ 659
Kiwi
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8:45 PM - 2:45 PM
Air Excursions
2 Stops
20h 50m
MCI - BFI
$ 688
Kiwi
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7:00 AM - 4:05 PM
Air Excursions
2 Stops
11h 55m
MCI - BFI
$ 693
Kiwi
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How to find the cheapest flight from Kansas (MCI) to Seattle (BFI)

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