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Cheap flights from St Louis (STL) to Milwaukee (MKE)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to Milwaukee (MKE)

How to find the cheapest flight from St Louis (STL) to Milwaukee (MKE)
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How to find the cheapest flight from St Louis (STL) to Milwaukee (MKE)
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How to find the cheapest flight from St Louis (STL) to Milwaukee (MKE)
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Cheap flights from St Louis to Milwaukee in September , October 2026

29 Sep - 06 Oct $ 445.00
STL
St Louis
United Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
United Airlines
1 STOPS
STL
St Louis
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11 Sep - 03 Oct $ 1,142.00
STL
St Louis
Alaska Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
Alaska Airlines
1 STOPS
STL
St Louis
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11 Sep - 02 Oct $ 1,221.00
STL
St Louis
Alaska Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
Alaska Airlines
1 STOPS
STL
St Louis
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Last minute flights from St Louis to Milwaukee

27 Sep - 30 Sep $ 445.00
STL
St Louis
United Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
United Airlines
1 STOPS
STL
St Louis
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27 Sep - 30 Sep $ 445.00
STL
St Louis
United Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
United Airlines
1 STOPS
STL
St Louis
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27 Sep - 30 Sep $ 445.00
STL
St Louis
United Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
United Airlines
1 STOPS
STL
St Louis
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One-way flights to Milwaukee from St Louis

10:27 AM - 12:40 PM
United Airlines
1 Stops
3h 16m
STL - MKE
$ 223
Kiwi
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10:53 AM - 2:04 PM
United Airlines
1 Stops
4h 18m
STL - MKE
$ 288
Kiwi
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3:32 PM - 5:45 PM
United Airlines
1 Stops
3h 22m
STL - MKE
$ 290
Kiwi
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How to find the cheapest flight from St Louis (STL) to Milwaukee (MKE)

Related info for your journey
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How to find the cheapest flight from St Louis (STL) 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 St Louis (STL) to Milwaukee (MKE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.