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Cheap flights from Denver (DEN) to Portland (PDX)

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How to find the cheapest flight from Denver (DEN) to Portland (PDX)

How to find the cheapest flight from Denver (DEN) to Portland (PDX)
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How to find the cheapest flight from Denver (DEN) to Portland (PDX)
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How to find the cheapest flight from Denver (DEN) to Portland (PDX)
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Cheap flights from Denver to Portland in January , February 2026

21 Jan - 10 Feb $ 185.00
DEN
Denver
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
DEN
Denver
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27 Jan - 03 Feb $ 231.00
DEN
Denver
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
DEN
Denver
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22 Jan - 03 Feb $ 306.00
DEN
Denver
Alaska Airlines
DIRECT
PDX
Portland
PDX
Portland
Alaska Airlines
DIRECT
DEN
Denver
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Last minute flights from Denver to Portland

22 Jan - 31 Jan $ 295.00
DEN
Denver
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
DEN
Denver
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26 Jan - 31 Jan $ 336.00
DEN
Denver
Hawaiian Airlines
DIRECT
PDX
Portland
PDX
Portland
Hawaiian Airlines
1 STOPS
DEN
Denver
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21 Jan - 31 Jan $ 470.00
DEN
Denver
United Airlines
DIRECT
PDX
Portland
PDX
Portland
United Airlines
DIRECT
DEN
Denver
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One-way flights to Portland from Denver

5:11 PM - 8:00 AM
Frontier Airlines
1 Stops
18h 22m
DEN - PDX
$ 107
Kiwi
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11:49 AM - 11:49 AM
Hawaiian Airlines
0 Stops
2h 55m
DEN - PDX
$ 168
Kiwi
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11:49 AM - 11:49 AM
Alaska Airlines
0 Stops
2h 55m
DEN - PDX
$ 238
Kiwi
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How to find the cheapest flight from Denver (DEN) to Portland (PDX)

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