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Cheap flights from Kansas (MCI) 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 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 August , September 2026

31 Aug - 28 Sep $ 708.00
MCI
Kansas
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MCI
Kansas
Pick dates
27 Aug - 28 Sep $ 739.00
MCI
Kansas
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MCI
Kansas
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31 Aug - 14 Sep $ 746.00
MCI
Kansas
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MCI
Kansas
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Last minute flights from Kansas to Seattle

27 Aug - 02 Sep $ 877.00
MCI
Kansas
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
MCI
Kansas
Pick dates
24 Aug - 02 Sep $ 937.00
MCI
Kansas
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
MCI
Kansas
Pick dates
21 Aug - 02 Sep $ 966.00
MCI
Kansas
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
MCI
Kansas
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One-way flights to Seattle from Kansas

1:38 PM - 9:25 PM
Air Excursions
2 Stops
10h 37m
MCI - BFI
$ 346
Kiwi
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1:38 PM - 9:25 PM
Air Excursions
2 Stops
10h 37m
MCI - BFI
$ 377
Kiwi
Pick dates
2:09 PM - 9:25 PM
Air Excursions
2 Stops
10h 6m
MCI - BFI
$ 1,428
Kiwi
Pick dates

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.