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Cheap flight deals from Calgary to Helena Starting at €196

Whether you’re going for a one-way or round-trip to Helena, we’ve got you covered! Check out these different flight options from Calgary below.

  • One way
  • Round-trip
      • YYC13:20
        26h 19m
        1 stop
        HLN15:39
        Mon, Mar 24|Calgary - Helena|WestJet
        €196€453
        56% OFF
        56% OFF
        €453€196

        Choose WestJet flights from Calgary to Helena. The one-way connecting flight with WestJet departs from Calgary International Airport on Mon, Mar 24, arriving at Helena Regional Airport. One-way Prices start from €196 including taxes and charges.

      • YYC13:20
        26h 19m
        1 stop
        HLN15:39
        Thu, Mar 27|Calgary - Helena|WestJet
        €272€453
        40% OFF
        40% OFF
        €453€272

        Choose WestJet flights from Calgary to Helena. The one-way connecting flight with WestJet departs from Calgary International Airport on Thu, Mar 27, arriving at Helena Regional Airport. One-way Prices start from €272 including taxes and charges.

      • YYC06:14
        15h 12m
        1 stop
        HLN21:26
        Sun, Mar 23|Calgary - Helena|United Airlines
        €294€453
        35% OFF
        35% OFF
        €453€294

        Choose United Airlines flights from Calgary to Helena. The one-way connecting flight with United Airlines departs from Calgary International Airport on Sun, Mar 23, arriving at Helena Regional Airport. One-way Prices start from €294 including taxes and charges.

      • YYC14:09
        7h 17m
        1 stop
        HLN21:26
        Thu, Mar 27|Calgary - Helena|United Airlines
        €296
        €296

        Choose United Airlines flights from Calgary to Helena. The one-way connecting flight with United Airlines departs from Calgary International Airport on Thu, Mar 27, arriving at Helena Regional Airport. One-way Prices start from €296 including taxes and charges.

      • YYC06:14
        7h 26m
        1 stop
        HLN13:40
        Fri, Mar 28|Calgary - Helena|United Airlines
        €296
        €296

        Choose United Airlines flights from Calgary to Helena. The one-way connecting flight with United Airlines departs from Calgary International Airport on Fri, Mar 28, arriving at Helena Regional Airport. One-way Prices start from €296 including taxes and charges.

      • YYC06:14
        7h 11m
        1 stop
        HLN13:25
        Sat, Feb 22|Calgary - Helena|United Airlines
        €296
        €296

        Choose United Airlines flights from Calgary to Helena. The one-way connecting flight with United Airlines departs from Calgary International Airport on Sat, Feb 22, arriving at Helena Regional Airport. One-way Prices start from €296 including taxes and charges.

      • YYC06:14
        7h 26m
        1 stop
        HLN13:40
        Wed, Mar 26|Calgary - Helena|United Airlines
        €298
        €298

        Choose United Airlines flights from Calgary to Helena. The one-way connecting flight with United Airlines departs from Calgary International Airport on Wed, Mar 26, arriving at Helena Regional Airport. One-way Prices start from €298 including taxes and charges.

      • YYC18:59
        20h 43m
        1 stop
        HLN15:42
        Tue, Mar 11|Calgary - Helena|Alaska Airlines
        €308
        €308

        Choose Alaska Airlines flights from Calgary to Helena. The one-way connecting flight with Alaska Airlines departs from Calgary International Airport on Tue, Mar 11, arriving at Helena Regional Airport. One-way Prices start from €308 including taxes and charges.

      • YYC18:59
        20h 43m
        1 stop
        HLN15:42
        Wed, Mar 5|Calgary - Helena|Alaska Airlines
        €317
        €317

        Choose Alaska Airlines flights from Calgary to Helena. The one-way connecting flight with Alaska Airlines departs from Calgary International Airport on Wed, Mar 5, arriving at Helena Regional Airport. One-way Prices start from €317 including taxes and charges.

      • YYC06:14
        14h 58m
        1 stop
        HLN21:12
        Sun, Feb 23|Calgary - Helena|United Airlines
        €334
        €334

        Choose United Airlines flights from Calgary to Helena. The one-way connecting flight with United Airlines departs from Calgary International Airport on Sun, Feb 23, arriving at Helena Regional Airport. One-way Prices start from €334 including taxes and charges.

      • YYC01:00 pm
        3h 5m
        Nonstop
        HLN02:00 pm
        Fri, Feb 28|Calgary - Helena|WestJet
        Find More Flights
        Find More Flights

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

Calgary to Helena flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA550

    United Airlines

    06:15

    YYC

    2.6h

    08:51

    DEN

    SMTWTFS
    Search

  2. UA4705

    United Airlines

    19:10

    DEN

    2.1h

    21:15

    HLN

    SMTWTFS

  3. UA550

    United Airlines

    06:15

    YYC

    2.6h

    08:51

    DEN

    SMTWTFS
    Search

  4. UA5388

    United Airlines

    11:30

    DEN

    2.0h

    13:31

    HLN

    SMTWTFS

  5. WS101

    WestJet

    06:50

    YYC

    1.8h

    07:36

    YVR

    SMTWTFS
    Search

  6. WS8486

    WestJet

    09:20

    YVR

    1.3h

    10:36

    SEA

    SMTWTFS

  7. AS2222

    Alaska Airlines

    13:00

    SEA

    1.5h

    15:31

    HLN

    SMTWTFS

  8. WS3155

    WestJet

    07:30

    YYC

    1.4h

    07:52

    YLW

    SM--TFS
    Search

  9. WS3750

    WestJet

    13:05

    YLW

    1.1h

    14:09

    SEA

    SMTWTFS

  10. AS2222

    Alaska Airlines

    13:00

    SEA

    1.5h

    15:31

    HLN

    SMTWTFS

  11. DL7142

    Delta Air Lines

    10:05

    YYC

    3.5h

    12:35

    SNA

    SMTWTFS
    Search

  12. DL1277

    Delta Air Lines

    17:05

    SNA

    1.9h

    20:00

    SLC

    SMTWTFS

  13. DL3839

    Delta Air Lines

    21:05

    SLC

    1.5h

    22:35

    HLN

    SMTWTFS

  14. WS1424

    WestJet

    10:30

    YYC

    3.1h

    12:35

    LAS

    SMTWTFS
    Search

  15. UA1287

    United Airlines

    15:10

    LAS

    2.0h

    18:08

    DEN

    SMTWTFS

  16. UA4705

    United Airlines

    19:10

    DEN

    2.1h

    21:15

    HLN

    SMTWTFS

  17. DL6958

    Delta Air Lines

    11:00

    YYC

    3.1h

    13:06

    SFO

    ---W--S
    Search

  18. DL1088

    Delta Air Lines

    17:16

    SFO

    2.0h

    20:15

    SLC

    SMTWTFS

  19. DL3839

    Delta Air Lines

    21:05

    SLC

    1.5h

    22:35

    HLN

    SMTWTFS

  20. DL7165

    Delta Air Lines

    13:20

    YYC

    2.0h

    14:21

    SEA

    SMTWT-S
    Search

  21. DL1165

    Delta Air Lines

    17:05

    SEA

    2.1h

    20:14

    SLC

    SMTWTFS

  22. DL3839

    Delta Air Lines

    21:05

    SLC

    1.5h

    22:35

    HLN

    SMTWTFS

  23. DL7283

    Delta Air Lines

    13:30

    YYC

    2.1h

    14:34

    SEA

    -----F-
    Search

  24. DL1165

    Delta Air Lines

    17:05

    SEA

    2.1h

    20:14

    SLC

    SMTWTFS

  25. DL3839

    Delta Air Lines

    21:05

    SLC

    1.5h

    22:35

    HLN

    SMTWTFS

  26. UA1953

    United Airlines

    13:30

    YYC

    2.6h

    16:06

    DEN

    SMTWTFS
    Search

  27. UA4705

    United Airlines

    19:10

    DEN

    2.1h

    21:15

    HLN

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Calgary to Helena?

Explore the best time to buy affordable tickets to Helena with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Calgary (YYC) to Helena (HLN) the cheapest?

    Airlines adjust prices for flights from Calgary 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 do flights from Calgary (YYC) to Helena (HLN) cost?

    According to Trip.com's data, the lowest price is around €452.

  • How many airports are there in Helena (HLN)?

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

How to find a cheap flight from Calgary to Helena

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Being flexible with your dates to get the cheapest Calgary to Helena ticket.
Tap "Date" on flight search bar to scan through the calender for Calgary to Helena airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Mon, Mar 24 at €196 for one-way flights.
2
Compare cheap Calgary to Helena flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Calgary to Helena. The cheapest airline operating is WestJet.
3
Set up a Price Alert
By setting up a Price Alert for your Calgary to Helena route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Calgary to Helena flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Calgary to Helena to get exclusive deals for you.

Flight Info | Calgary to Helena

Cheapest direct flight price€196
Off-season for travelFebruary
Peak season for travelDecember
Flight distance522.79 km
Popular airlineDelta Air Lines

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