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Montreal-Trudeau International Airport to Helena flight
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Cheap Flights from Montreal-Trudeau International Airport to Helena

Search for flights from Montreal-Trudeau International Airport to Helena and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • YUL07:55
        18h 4m
        2 stops
        HLN23:59
        Montreal - Helena|Fri, Jun 14|Sun Country Airlines
        HK$2,782HK$7,260
        62% OFF
        62% OFF
        HK$7,260HK$2,782
      • YUL07:30
        17h 16m
        2 stops
        HLN22:46
        Montreal - Helena|Mon, Jul 1|Delta Air Lines
        HK$3,030HK$7,260
        57% OFF
        57% OFF
        HK$7,260HK$3,030
      • YUL07:05
        17h 40m
        2 stops
        HLN22:45
        Montreal - Helena|Fri, Jun 14|Delta Air Lines
        HK$3,065HK$7,260
        57% OFF
        57% OFF
        HK$7,260HK$3,065
      • YUL07:05
        17h 40m
        2 stops
        HLN22:45
        Montreal - Helena|Thu, Jun 13|Delta Air Lines
        HK$3,256
        HK$3,256
      • YUL07:00
        18h 59m
        2 stops
        HLN23:59
        Montreal - Helena|Thu, Jun 13|WestJet
        HK$3,355
        HK$3,355
      • YUL11:30
        14h 29m
        2 stops
        HLN23:59
        Montreal - Helena|Thu, Jun 13|United Airlines
        HK$3,513
        HK$3,513
      • YUL07:00
        18h 59m
        2 stops
        HLN23:59
        Montreal - Helena|Mon, Jul 1|WestJet
        HK$3,530
        HK$3,530
      • YUL06:15
        17h 3m
        2 stops
        HLN21:18
        Montreal - Helena|Mon, Jul 1|United Airlines
        HK$4,117
        HK$4,117
      • YUL12:35
        13h 24m
        2 stops
        HLN23:59
        Montreal - Helena|Thu, Jun 13|American Airlines
        HK$4,190
        HK$4,190
      • YUL06:15
        17h 11m
        2 stops
        HLN21:26
        Montreal - Helena|Fri, Jun 14|United Airlines
        HK$4,209
        HK$4,209
      • YUL13:00
        3h 5m
        Direct
        HLN14:00
        Montreal - Helena|Sun, Jun 2|Sun Country 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 Montreal-Trudeau International Airport to Helena

See which airlines fly from Montreal-Trudeau International Airport to Helena. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Sun Country Airlines
From HK$2,782
Delta Air Lines
From HK$3,030
WestJet
From HK$3,355
United Airlines
From HK$3,513
American Airlines
From HK$4,190
ANA airlines

Find more flights and airlines

Airports in Helena

Learn about different airports in Helena, find the best flight and transfer options, and plan your journey.

  • 0.69 km from central Helena
    Helena Regional Airport
    Tickets From
    HK$2,782
Flight Schedule from Montreal-Trudeau International Airport to Helena

Check the schedule for flights from Montreal-Trudeau International Airport to Helena and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA3597

    United Airlines

    06:35

    YUL

    2.8h

    08:21

    ORD

    SMTWTFS
    Search

  2. UA1762

    United Airlines

    13:12

    ORD

    2.8h

    14:59

    DEN

    SMTWTFS

  3. UA4705

    United Airlines

    19:20

    DEN

    2.0h

    21:20

    HLN

    SMTWTFS

  4. UA3597

    United Airlines

    06:35

    YUL

    2.8h

    08:21

    ORD

    SMTWTFS
    Search

  5. UA2432

    United Airlines

    08:45

    ORD

    2.8h

    10:30

    DEN

    SMTWTFS

  6. UA5212

    United Airlines

    11:40

    DEN

    2.0h

    13:39

    HLN

    SMTWTFS

  7. DL1526

    Delta Air Lines

    10:44

    YUL

    2.8h

    13:33

    ATL

    SMTWTFS
    Search

  8. DL423

    Delta Air Lines

    14:00

    ATL

    4.0h

    15:59

    SLC

    SMTWTFS

  9. DL3839

    Delta Air Lines

    21:05

    SLC

    1.4h

    22:32

    HLN

    SMTWTFS

  10. UA3680

    United Airlines

    11:00

    YUL

    1.7h

    12:43

    EWR

    SMTWTFS
    Search

  11. UA1593

    United Airlines

    14:01

    EWR

    4.3h

    16:17

    DEN

    SMTWTFS

  12. UA4705

    United Airlines

    19:20

    DEN

    2.0h

    21:20

    HLN

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Montreal-Trudeau International Airport to Helena

Off-season for travel

April

Peak season for travel

February

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