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Cheap flights from Seattle (BFI) to Milwaukee (MKE)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Seattle (BFI) to Milwaukee (MKE)

How to find the cheapest flight from Seattle (BFI) to Milwaukee (MKE)
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How to find the cheapest flight from Seattle (BFI) to Milwaukee (MKE)
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How to find the cheapest flight from Seattle (BFI) to Milwaukee (MKE)
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Cheap flights from Seattle to Milwaukee in January , February 2026

19 Jan - 28 Feb $ 1,355.00
BFI
Seattle
Air Excursions
3 STOPS
MKE
Milwaukee
MKE
Milwaukee
Air Excursions
3 STOPS
BFI
Seattle
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18 Jan - 28 Feb $ 1,395.00
BFI
Seattle
Air Excursions
3 STOPS
MKE
Milwaukee
MKE
Milwaukee
Air Excursions
3 STOPS
BFI
Seattle
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19 Jan - 24 Feb $ 1,437.00
BFI
Seattle
Air Excursions
3 STOPS
MKE
Milwaukee
MKE
Milwaukee
Air Excursions
3 STOPS
BFI
Seattle
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One-way flights to Milwaukee from Seattle

6:55 AM - 3:45 PM
Frontier Airlines
3 Stops
57h 6m
BFI - MKE
$ 644
Kiwi
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2:45 PM - 3:42 PM
Frontier Airlines
3 Stops
25h 13m
BFI - MKE
$ 715
Kiwi
Pick dates
11:35 AM - 4:33 PM
Frontier Airlines
3 Stops
29h 12m
BFI - MKE
$ 754
Kiwi
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How to find the cheapest flight from Seattle (BFI) to Milwaukee (MKE)

Related info for your journey
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 Seattle (BFI) to Milwaukee (MKE)
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 Seattle (BFI) to Milwaukee (MKE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.