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Cheap flights from Helena (HLN) 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 Helena (HLN) to Portland (PDX)

How to find the cheapest flight from Helena (HLN) to Portland (PDX)
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How to find the cheapest flight from Helena (HLN) to Portland (PDX)
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How to find the cheapest flight from Helena (HLN) to Portland (PDX)
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Cheap flights from Helena to Portland in February , March 2026

25 Feb - 04 Mar $ 268.00
HLN
Helena
Hawaiian Airlines
1 STOPS
PDX
Portland
PDX
Portland
Hawaiian Airlines
1 STOPS
HLN
Helena
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14 Feb - 07 Mar $ 454.00
HLN
Helena
Alaska Airlines
1 STOPS
PDX
Portland
PDX
Portland
Alaska Airlines
1 STOPS
HLN
Helena
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14 Feb - 04 Mar $ 544.00
HLN
Helena
Hawaiian Airlines
1 STOPS
PDX
Portland
PDX
Portland
Hawaiian Airlines
1 STOPS
HLN
Helena
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Last minute flights from Helena to Portland

25 Feb - 28 Feb $ 299.00
HLN
Helena
Hawaiian Airlines
1 STOPS
PDX
Portland
PDX
Portland
Hawaiian Airlines
1 STOPS
HLN
Helena
Pick dates
14 Feb - 28 Feb $ 487.00
HLN
Helena
Hawaiian Airlines
1 STOPS
PDX
Portland
PDX
Portland
Hawaiian Airlines
1 STOPS
HLN
Helena
Pick dates
14 Feb - 28 Feb $ 609.00
HLN
Helena
Hawaiian Airlines
1 STOPS
PDX
Portland
PDX
Portland
Hawaiian Airlines
1 STOPS
HLN
Helena
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One-way flights to Portland from Helena

4:36 PM - 6:15 PM
Hawaiian Airlines
1 Stops
3h 39m
HLN - PDX
$ 218
Kiwi
Pick dates
4:36 PM - 6:15 PM
Alaska Airlines
1 Stops
3h 39m
HLN - PDX
$ 366
Kiwi
Pick dates
4:36 PM - 6:15 PM
Hawaiian Airlines
1 Stops
3h 39m
HLN - PDX
$ 377
Kiwi
Pick dates

How to find the cheapest flight from Helena (HLN) to Portland (PDX)

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