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CA $394 Cheap Flights from Calgary (YYC) to Helena (HLN)

View CA $394 flight on Tue, Aug 25, 2026Opens in a new window

Popular airlines from Calgary International Airport (YYC) to Helena, MT (HLN-Helena Regional)

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Cheap flights from Calgary (YYC) to Helena (HLN)

Prices were available within the past 7 days and start at CA $394 for one-way flights and CA $710 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Aug 18 - Sun, Sep 6
YYC
Calgary
HLN
Helena
CA $710 Roundtrip, found 5 hours ago
CA $710
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Aug 18 from Calgary to Helena, returning Sun, Sep 6, priced at CA $710 found 5 hours ago
United
Wed, Oct 14 - Sat, Oct 17
YYC
Calgary
HLN
Helena
CA $751 Roundtrip, found 10 hours ago
CA $751
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Oct 14 from Calgary to Helena, returning Sat, Oct 17, priced at CA $751 found 10 hours ago
Alaska Airlines
Wed, Oct 14 - Sat, Oct 17
YYC
Calgary
HLN
Helena
CA $781 Roundtrip, found 10 hours ago
CA $781
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Wed, Oct 14 from Calgary to Helena, returning Sat, Oct 17, priced at CA $781 found 10 hours ago
United
Thu, Jul 23 - Tue, Aug 11
YYC
Calgary
HLN
Helena
CA $790 Roundtrip, found 5 hours ago
CA $790
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Jul 23 from Calgary to Helena, returning Tue, Aug 11, priced at CA $790 found 5 hours ago
United
Mon, Aug 3 - Mon, Aug 17
YYC
Calgary
HLN
Helena
CA $791 Roundtrip, found 5 hours ago
CA $791
Roundtrip
found 5 hours ago
Select United flight, departing Mon, Aug 3 from Calgary to Helena, returning Mon, Aug 17, priced at CA $791 found 5 hours ago
United
Wed, Oct 14 - Sat, Oct 17
YYC
Calgary
HLN
Helena
CA $794 Roundtrip, found 10 hours ago
CA $794
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Oct 14 from Calgary to Helena, returning Sat, Oct 17, priced at CA $794 found 10 hours ago
Alaska Airlines
Wed, Oct 14 - Fri, Oct 16
YYC
Calgary
HLN
Helena
CA $795 Roundtrip, found 10 hours ago
CA $795
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Wed, Oct 14 from Calgary to Helena, returning Fri, Oct 16, priced at CA $795 found 10 hours ago
Alaska Airlines
Mon, Oct 12 - Sat, Oct 17
YYC
Calgary
HLN
Helena
CA $800 Roundtrip, found 10 hours ago
CA $800
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Mon, Oct 12 from Calgary to Helena, returning Sat, Oct 17, priced at CA $800 found 10 hours ago
Air Canada
Wed, Oct 14 - Sat, Oct 17
YYC
Calgary
HLN
Helena
CA $846 Roundtrip, found 10 hours ago
CA $846
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Wed, Oct 14 from Calgary to Helena, returning Sat, Oct 17, priced at CA $846 found 10 hours ago
Delta
Wed, Oct 14 - Sat, Oct 17
YYC
Calgary
HLN
Helena
CA $1,309 Roundtrip, found 10 hours ago
CA $1,309
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Oct 14 from Calgary to Helena, returning Sat, Oct 17, priced at CA $1,309 found 10 hours ago

Alternative airports near Helena

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Helena Regional HLN. Cheapest and Closest option available. Average driving time to city centre is 7 minutes. Flights from CA $790
HLN
Helena Regional
CheapestClosest
Average driving time to city centre7 min
Flights from CA $790

Frequently asked questions

How much does a flight from Calgary, AB (YYC-Calgary Intl.) to Helena, MT (HLN-Helena Regional) cost?
You can find cheap one-way flights from CA $394 and cheap return flights from CA $710 YYC to HLN with Expedia. One-way flights typically cost between CA$457 and CA$1582. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when YYC to HLN ticket fares go up or down.
What is the cheapest month to fly from Calgary, AB (YYC-Calgary Intl.) to Helena, MT (HLN-Helena Regional)?
The cheapest months to fly from YYC to HLN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Calgary, AB (YYC) to Helena, MT (HLN)?
Enter YYC to HLN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Calgary, AB (YYC) to Helena, MT (HLN)?
To find a cheap flight from Calgary, AB (YYC) to Helena, MT (HLN), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Calgary, AB (YYC-Calgary Intl.) to Helena, MT (HLN-Helena Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Calgary, AB (YYC-Calgary Intl.) to Helena, MT (HLN-Helena Regional)?
There are approximately 20 connecting flights per day from Calgary International (YYC) to Helena Regional (HLN). Some common connection points include Vancouver International (YVR), Denver International (DEN), and Edmonton International (YEG).
What is the earliest flight from Calgary, AB (YYC-Calgary Intl.) to Helena, MT (HLN-Helena Regional)?
The earliest flight from Calgary International Airport (YYC) to Helena Regional (HLN) typically departs around 6:00 AM local time. This flight is operated by Air Canada and United. This is a seasonal service, active only in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Calgary, AB (YYC-Calgary Intl.) to Helena, MT (HLN-Helena Regional)?
You'll find the most flights from Calgary International Airport (YYC) to Helena Regional (HLN) on a Saturday, with around 28 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include WestJet, United, and Delta. Looking at the week, Saturdays have notably more flight options compared to other days.
What are the most popular departure times for flights from Calgary, AB (YYC-Calgary Intl.) to Helena, MT (HLN-Helena Regional)?
The most popular departure times for flights from Calgary Intl. (YYC) to Helena Regional (HLN) are in the early morning, from 6am to 9am. Many major carriers, including Delta, United and WestJet, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey, getting them to their destination with plenty of time left in the day.
How long does it take to fly from Calgary, AB (YYC-Calgary Intl.) to Helena, MT (HLN-Helena Regional)?
There are no nonstop flights from Calgary, AB (YYC-Calgary Intl.) to Helena, MT (HLN-Helena Regional). The shortest flights, with one stop, typically take around 4 hours 48 minutes. Flights with two or more stops usually take longer, averaging about 12 hours 30 minutes. The distance between Calgary and Helena is approximately 525 kilometres. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Calgary, AB (YYC) to Helena, MT (HLN)?
Select the "Business class" and "First class" filters when looking for Calgary, AB (YYC) to Helena, MT (HLN) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Calgary, AB (YYC) to Helena, MT (HLN) flight with Expedia?
It's easy to earn miles on a Calgary, AB (YYC) to Helena, MT (HLN) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Helena, MT (HLN) from Calgary, AB (YYC)?
If you're planning to travel to Helena from Calgary Intl. (YYC), you can fly directly into Helena Regional (HLN). Some flights may connect through major hubs like Vancouver Intl. (YVR), Minneapolis - St. Paul Intl. (MSP), or Los Angeles Intl. (LAX) before reaching Helena. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Calgary, AB (YYC-Calgary Intl.) to Helena, MT (HLN-Helena Regional) at the last minute?
Typically, booking a last minute flight from Calgary, AB (YYC-Calgary Intl.) to Helena, MT (HLN-Helena Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Calgary, AB (YYC-Calgary Intl.) to Helena, MT (HLN-Helena Regional) flight and hotel package?
Securing a Calgary, AB (YYC-Calgary Intl.) to Helena, MT (HLN-Helena Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Calgary, AB (YYC) to Helena, MT (HLN)?
If you booked your Calgary, AB (YYC) to Helena, MT (HLN) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Calgary Intl.
Destination airport
Helena Regional
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
CA $709
Distance
520 km

Book with confidence

Calgary to Helena Flights

The easy way to book your flights from Calgary to Helena 

With Expedia, it’s simple to find and book flights to Helena from Calgary whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Helena Regional, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Calgary to Helena today, tomorrow, or this week.  

 

Save dollars with cheap flights from Calgary Intl., YYC to Helena Regional, HLN 

Sort your search results by price to find great deals on your flight from Calgary to Helena—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Helena from Calgary currently is just CA $710 rising to CA $1,309.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Helena  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Helena from Calgary 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Helena with Expedia today.

Calgary to Helena Flights

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