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Cheap flights from Portland (PDX) to Milwaukee (MKE)

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How to find the cheapest flight from Portland (PDX) to Milwaukee (MKE)

How to find the cheapest flight from Portland (PDX) to Milwaukee (MKE)
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How to find the cheapest flight from Portland (PDX) to Milwaukee (MKE)
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How to find the cheapest flight from Portland (PDX) to Milwaukee (MKE)
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Cheap flights from Portland to Milwaukee in September , October 2026

29 Sep - 28 Oct $ 636.00
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
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29 Sep - 10 Oct $ 745.00
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
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30 Sep - 10 Oct $ 750.00
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
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Last minute flights from Portland to Milwaukee

29 Sep - 30 Sep $ 868.00
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
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29 Sep - 30 Sep $ 922.00
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
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29 Sep - 01 Oct $ 1,265.00
PDX
Portland
Air Canada
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
Air Canada
3 STOPS
PDX
Portland
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One-way flights to Milwaukee from Portland

6:20 AM - 8:00 AM
Alaska Airlines
1 Stops
5h 45m
PDX - MKE
$ 431
Kiwi
Pick dates
4:09 PM - 8:25 PM
United Airlines
1 Stops
5h 50m
PDX - MKE
$ 436
Kiwi
Pick dates
6:20 AM - 8:00 AM
Alaska Airlines
1 Stops
5h 45m
PDX - MKE
$ 437
Kiwi
Pick dates

How to find the cheapest flight from Portland (PDX) to Milwaukee (MKE)

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How to find the cheapest flight from Portland (PDX) 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 Portland (PDX) to Milwaukee (MKE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.