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Helena to Portland International Airport flight
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Cheap Flights from Helena to Portland International Airport

  • One way
  • Return
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • HLN07:00
        6h 18m
        1 stop
        PDX12:18
        Helena - Portland|Mon, Jun 17|Alaska Airlines
        CAD 190CAD 375
        49% OFF
        49% OFF
        CAD 375CAD 190
      • HLN15:42
        6h
        1 stop
        PDX20:42
        Helena - Portland|Fri, Aug 16|Alaska Airlines
        CAD 191CAD 375
        49% OFF
        49% OFF
        CAD 375CAD 191
      • HLN07:00
        3h 41m
        1 stop
        PDX09:41
        Helena - Portland|Mon, Jul 1|Alaska Airlines
        CAD 204CAD 375
        46% OFF
        46% OFF
        CAD 375CAD 204
      • HLN07:00
        3h 41m
        1 stop
        PDX09:41
        Helena - Portland|Thu, Jun 13|Alaska Airlines
        CAD 212
        CAD 212
      • HLN07:00
        3h 41m
        1 stop
        PDX09:41
        Helena - Portland|Mon, Jun 24|Alaska Airlines
        CAD 212
        CAD 212
      • HLN07:00
        6h 18m
        1 stop
        PDX12:18
        Helena - Portland|Wed, Jul 3|Alaska Airlines
        CAD 218
        CAD 218
      • HLN07:00
        4h 56m
        1 stop
        PDX10:56
        Helena - Portland|Tue, Jun 18|Alaska Airlines
        CAD 219
        CAD 219
      • HLN07:00
        3h 41m
        1 stop
        PDX09:41
        Helena - Portland|Tue, Jul 2|Alaska Airlines
        CAD 222
        CAD 222
      • HLN07:00
        3h 39m
        1 stop
        PDX09:39
        Helena - Portland|Sun, Jun 2|Alaska Airlines
        CAD 239
        CAD 239
      • HLN15:42
        6h
        1 stop
        PDX20:42
        Helena - Portland|Thu, Jun 27|Alaska Airlines
        CAD 248
        CAD 248
      • HLN13:00
        3h 5m
        Direct
        PDX14:00
        Helena - Portland|Thu, Jun 6|Alaska Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Helena to Portland International Airport
Alaska Airlines
From CAD 190
Delta Air Lines
From CAD 282
United Airlines
From CAD 321
ANA airlines

Find more flights and airlines

Airports in Helena

  • 0.69 km from central Helena
    Helena Regional Airport
    Tickets From
    CAD 190
Flight Schedule from Helena to Portland International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3901

    Delta Air Lines

    06:00

    HLN

    1.4h

    07:27

    SLC

    SMTWTFS
    Search

  2. DL2532

    Delta Air Lines

    08:06

    SLC

    1.9h

    09:00

    PDX

    SMTWTFS

  3. UA5469

    United Airlines

    06:45

    HLN

    2.1h

    08:53

    DEN

    SMTWTFS
    Search

  4. F92687

    Frontier Airlines

    21:55

    DEN

    2.8h

    23:40

    PDX

    SMTWTFS

  5. AS2268

    Alaska Airlines

    07:00

    HLN

    1.8h

    07:49

    SEA

    SMTWTFS
    Search

  6. AS620

    Alaska Airlines

    10:19

    SEA

    2.7h

    14:02

    DEN

    SMTWTFS

  7. AS795

    Alaska Airlines

    20:25

    DEN

    2.7h

    22:07

    PDX

    SMTWT-S

  8. AS2268

    Alaska Airlines

    07:00

    HLN

    1.8h

    07:49

    SEA

    SMTWTFS
    Search

  9. AS2184

    Alaska Airlines

    08:45

    SEA

    0.9h

    09:42

    PDX

    SMTWTFS

  10. UA4686

    United Airlines

    14:26

    HLN

    2.1h

    16:30

    DEN

    SMTWTFS
    Search

  11. UA1823

    United Airlines

    06:04

    DEN

    2.6h

    07:43

    PDX

    SMTWTFS

  12. UA4686

    United Airlines

    14:26

    HLN

    2.1h

    16:30

    DEN

    SMTWTFS
    Search

  13. F91789

    Frontier Airlines

    06:05

    DEN

    2.7h

    07:48

    PDX

    -MTW--S

  14. UA4686

    United Airlines

    14:26

    HLN

    2.1h

    16:30

    DEN

    SMTWTFS
    Search

  15. F92687

    Frontier Airlines

    21:55

    DEN

    2.8h

    23:40

    PDX

    SMTWTFS

  16. AS2348

    Alaska Airlines

    15:44

    HLN

    1.8h

    16:29

    SEA

    SMTWTFS
    Search

  17. AS2184

    Alaska Airlines

    08:45

    SEA

    0.9h

    09:42

    PDX

    SMTWTFS

  18. AS2348

    Alaska Airlines

    15:44

    HLN

    1.8h

    16:29

    SEA

    SMTWTFS
    Search

  19. AS958

    Alaska Airlines

    19:45

    SEA

    1.0h

    20:43

    PDX

    SMTWTFS

  20. AS2348

    Alaska Airlines

    15:44

    HLN

    1.8h

    16:29

    SEA

    SMTWTFS
    Search

  21. AS956

    Alaska Airlines

    16:30

    SEA

    1.0h

    17:28

    PDX

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Helena to Portland International Airport

Cheapest direct flight price

CAD 190

Off-season for travel

June

Peak season for travel

December

FAQs for Helena to Portland International Airport Flights

  • When are flight from Helena (HLN) to Portland (PDX) the cheapest?

    Airlines adjust prices for flights from Helena to Portland based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Helena (HLN) to Portland (PDX) cost?

    According to Trip.com's data, the lowest price is around CAD 524.

  • How many airports in Portland (PDX)?

    There are 3 airport(s) in Portland (PDX): Hillsboro Airport, Portland International Airport and Portland-Troutdale Airport.

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