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

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0 Children (2~11)
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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 August , September 2026

23 Aug - 05 Sep $ 585.00
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
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21 Aug - 05 Sep $ 586.00
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
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24 Aug - 06 Sep $ 701.00
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

25 Aug - 31 Aug $ 853.00
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
Pick dates
24 Aug - 31 Aug $ 853.00
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
Pick dates
23 Aug - 31 Aug $ 853.00
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
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One-way flights to Milwaukee from Portland

6:20 AM - 8:08 AM
Alaska Airlines
1 Stops
5h 45m
PDX - MKE
$ 427
Kiwi
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6:20 AM - 8:08 AM
Alaska Airlines
1 Stops
5h 45m
PDX - MKE
$ 427
Kiwi
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4:09 PM - 8:25 PM
United Airlines
1 Stops
5h 50m
PDX - MKE
$ 427
Kiwi
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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)
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.