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

  • One way
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sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • PDX18:17
        4h 42m
        1 stop
        HLN23:59
        Portland - Helena|Thu, Jun 6|Alaska Airlines
        £ 117£ 311
        62% OFF
        62% OFF
        £ 311£ 117
      • PDX17:45
        5h 14m
        1 stop
        HLN23:59
        Portland - Helena|Thu, Jun 27|Alaska Airlines
        £ 121£ 311
        61% OFF
        61% OFF
        £ 311£ 121
      • PDX18:07
        4h 52m
        1 stop
        HLN23:59
        Portland - Helena|Wed, Jun 5|Alaska Airlines
        £ 122£ 311
        61% OFF
        61% OFF
        £ 311£ 122
      • PDX17:45
        5h 14m
        1 stop
        HLN23:59
        Portland - Helena|Mon, Jul 1|Alaska Airlines
        £ 127
        £ 127
      • PDX13:36
        9h 23m
        1 stop
        HLN23:59
        Portland - Helena|Sat, Jun 15|Alaska Airlines
        £ 176
        £ 176
      • PDX20:50
        26h 9m
        1 stop
        HLN23:59
        Portland - Helena|Wed, Jun 19|Alaska Airlines
        £ 177
        £ 177
      • PDX17:45
        5h 14m
        1 stop
        HLN23:59
        Portland - Helena|Tue, Jun 18|Alaska Airlines
        £ 180
        £ 180
      • PDX17:45
        5h 14m
        1 stop
        HLN23:59
        Portland - Helena|Mon, Jun 17|Alaska Airlines
        £ 189
        £ 189
      • PDX05:10
        6h 29m
        1 stop
        HLN12:39
        Portland - Helena|Mon, Jun 17|Delta Air Lines
        £ 192
        £ 192
      • PDX20:55
        26h 4m
        1 stop
        HLN23:59
        Portland - Helena|Sun, Jun 16|Alaska Airlines
        £ 193
        £ 193
      • PDX13:00
        3h 5m
        Direct
        HLN14:00
        Portland - Helena|Mon, Jun 3|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 Portland to Helena Regional Airport
Alaska Airlines
From £ 117
Delta Air Lines
From £ 192
Frontier Airlines
From £ 218
United Airlines
From £ 322
ANA airlines

Find more flights and airlines

Airports in Portland

  • 0.36 km from central Portland
    Portland International Airport
    Tickets From
    £ 117
Flight Schedule from Portland to Helena Regional Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. F91790

    Frontier Airlines

    00:48

    PDX

    2.6h

    04:24

    DEN

    SMTWTFS
    Search

  2. UA5212

    United Airlines

    11:40

    DEN

    2.0h

    13:39

    HLN

    SMTWTFS

  3. UA459

    United Airlines

    05:00

    PDX

    2.6h

    08:35

    DEN

    SMTWTFS
    Search

  4. UA5212

    United Airlines

    11:40

    DEN

    2.0h

    13:39

    HLN

    SMTWTFS

  5. DL2437

    Delta Air Lines

    05:40

    PDX

    1.9h

    08:35

    SLC

    SMTWTFS
    Search

  6. DL3880

    Delta Air Lines

    11:00

    SLC

    1.5h

    12:31

    HLN

    SMTWTFS

  7. F92688

    Frontier Airlines

    07:49

    PDX

    2.7h

    11:29

    DEN

    -M-W--S
    Search

  8. UA4705

    United Airlines

    19:20

    DEN

    2.0h

    21:20

    HLN

    SMTWTFS

  9. AS2130

    Alaska Airlines

    09:26

    PDX

    0.9h

    10:23

    SEA

    SMTWTFS
    Search

  10. AS2348

    Alaska Airlines

    11:46

    SEA

    1.6h

    14:23

    HLN

    SMTWTFS

  11. AS970

    Alaska Airlines

    10:30

    PDX

    1.1h

    11:34

    SEA

    SMTWTF-
    Search

  12. AS2269

    Alaska Airlines

    21:19

    SEA

    1.7h

    23:59

    HLN

    SMTWTFS

  13. AS2120

    Alaska Airlines

    16:50

    PDX

    1.0h

    17:49

    SEA

    SMTWTFS
    Search

  14. AS2269

    Alaska Airlines

    21:19

    SEA

    1.7h

    23:59

    HLN

    SMTWTFS

  15. DL2631

    Delta Air Lines

    17:25

    PDX

    1.9h

    20:20

    SLC

    SMTWTFS
    Search

  16. DL3839

    Delta Air Lines

    21:05

    SLC

    1.4h

    22:32

    HLN

    SMTWTFS

  17. AS930

    Alaska Airlines

    18:07

    PDX

    1.1h

    19:11

    SEA

    SMTWTFS
    Search

  18. AS2269

    Alaska Airlines

    21:19

    SEA

    1.7h

    23:59

    HLN

    SMTWTFS

  19. AS2129

    Alaska Airlines

    19:25

    PDX

    1.0h

    20:24

    SEA

    SMTWTFS
    Search

  20. AS2269

    Alaska Airlines

    21:19

    SEA

    1.7h

    23:59

    HLN

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Portland to Helena Regional Airport

Cheapest direct flight price

£ 116

Off-season for travel

March

Peak season for travel

January

FAQs for Portland to Helena Regional Airport Flights

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

    Airlines adjust prices for flights from Portland to Helena 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 Portland (PDX) to Helena (HLN) cost?

    According to Trip.com's data, the lowest price is around £ 305.

  • How many airports in Helena (HLN)?

    There are 1 airport(s) in Helena (HLN): Helena Regional Airport.

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