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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 July , August 2026

29 Jul - 05 Aug $ 412.00
PDX
Portland
United Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
United Airlines
1 STOPS
PDX
Portland
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06 Jul - 04 Aug $ 602.00
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
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08 Jul - 09 Aug $ 700.00
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

24 Jul - 31 Jul $ 607.00
PDX
Portland
United Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
United Airlines
1 STOPS
PDX
Portland
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06 Jul - 31 Jul $ 700.00
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
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09 Jul - 31 Jul $ 700.00
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

2:25 PM - 9:20 PM
United Airlines
1 Stops
6h 4m
PDX - MKE
$ 209
Kiwi
Pick dates
10:46 AM - 5:45 PM
United Airlines
1 Stops
6h 2m
PDX - MKE
$ 406
Kiwi
Pick dates
6:19 AM - 8:06 AM
Alaska Airlines
1 Stops
5h 42m
PDX - MKE
$ 412
Kiwi
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How to find the cheapest flight from Portland (PDX) to Milwaukee (MKE)

Related info for your journey
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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.