Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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

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

Cheap flights from Milwaukee to Portland in December 2025 , January 2026

25 Dec - 09 Jan $ 512.00
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
Pick dates
19 Dec - 19 Jan $ 516.00
MKE
Milwaukee
Hawaiian Airlines
1 STOPS
PDX
Portland
PDX
Portland
Hawaiian Airlines
1 STOPS
MKE
Milwaukee
Pick dates
19 Dec - 09 Jan $ 532.00
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
Pick dates

Last minute flights from Milwaukee to Portland

25 Dec - 31 Dec $ 517.00
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
Pick dates
19 Dec - 31 Dec $ 538.00
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
Pick dates
19 Dec - 31 Dec $ 586.00
MKE
Milwaukee
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
MKE
Milwaukee
Pick dates

One-way flights to Portland from Milwaukee

4:11 PM - 9:02 PM
United Airlines
1 Stops
8h 48m
MKE - PDX
$ 249
Kiwi
Pick dates
4:11 PM - 7:10 PM
United Airlines
1 Stops
6h 56m
MKE - PDX
$ 274
Kiwi
Pick dates
6:27 PM - 9:00 PM
Sun Country Airlines
1 Stops
6h 26m
MKE - PDX
$ 319
Kiwi
Pick dates

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

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