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Cheap flights from Detroit (DTW) to Portland (PDX)

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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 Detroit (DTW) to Portland (PDX)

How to find the cheapest flight from Detroit (DTW) to Portland (PDX)
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How to find the cheapest flight from Detroit (DTW) to Portland (PDX)
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How to find the cheapest flight from Detroit (DTW) to Portland (PDX)
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Cheap flights from Detroit to Portland in August , September 2026

27 Aug - 24 Sep $ 371.00
DTW
Detroit
Frontier Airlines
1 STOPS
PDX
Portland
PDX
Portland
Frontier Airlines
1 STOPS
DTW
Detroit
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22 Aug - 10 Sep $ 377.00
DTW
Detroit
Frontier Airlines
1 STOPS
PDX
Portland
PDX
Portland
Frontier Airlines
1 STOPS
DTW
Detroit
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28 Aug - 09 Sep $ 904.00
DTW
Detroit
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
DTW
Detroit
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Last minute flights from Detroit to Portland

22 Aug - 31 Aug $ 411.00
DTW
Detroit
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
DTW
Detroit
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22 Aug - 31 Aug $ 419.00
DTW
Detroit
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
DTW
Detroit
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28 Aug - 31 Aug $ 909.00
DTW
Detroit
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
DTW
Detroit
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One-way flights to Portland from Detroit

12:20 PM - 3:28 PM
Frontier Airlines
1 Stops
7h 51m
DTW - PDX
$ 221
Kiwi
Pick dates
12:20 PM - 3:28 PM
Frontier Airlines
1 Stops
7h 51m
DTW - PDX
$ 221
Kiwi
Pick dates
12:20 PM - 3:28 PM
Frontier Airlines
1 Stops
7h 51m
DTW - PDX
$ 221
Kiwi
Pick dates

How to find the cheapest flight from Detroit (DTW) to Portland (PDX)

Related info for your journey
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How to find the cheapest flight from Detroit (DTW) 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 Detroit (DTW) to Portland (PDX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.