A cityscape at dusk with illuminated buildings and a prominent cathedral with two spires. Snow-covered mountains are visible in the background.

CA $511 Cheap Flights from Toronto (YYZ) to Helena (HLN)

View CA $511 flight on Tue, Oct 20, 2026Opens in a new window

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to Helena, MT (HLN-Helena Regional)

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Cheap flights from Toronto (YYZ) to Helena (HLN)

Prices were available within the past 7 days and start at CA $511 for one-way flights and CA $912 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Nov 19 - Mon, Dec 7
YYZ
Toronto
HLN
Helena
CA $912 Roundtrip, just found
CA $912
Roundtrip
just found
Select Delta flight, departing Thu, Nov 19 from Toronto to Helena, returning Mon, Dec 7, priced at CA $912 just found
Alaska Airlines
Tue, Nov 3 - Fri, Nov 13
YYZ
Toronto
HLN
Helena
CA $938 Roundtrip, found 2 days ago
CA $938
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Nov 3 from Toronto to Helena, returning Fri, Nov 13, priced at CA $938 found 2 days ago
United
Tue, Oct 20 - Sat, Nov 7
YYZ
Toronto
HLN
Helena
CA $941 Roundtrip, just found
CA $941
Roundtrip
just found
Select United flight, departing Tue, Oct 20 from Toronto to Helena, returning Sat, Nov 7, priced at CA $941 just found
United
Tue, Oct 20 - Sat, Nov 7
YYZ
Toronto
HLN
Helena
CA $944 Roundtrip, just found
CA $944
Roundtrip
just found
Select United flight, departing Tue, Oct 20 from Toronto to Helena, returning Sat, Nov 7, priced at CA $944 just found
Alaska Airlines
Mon, Nov 2 - Mon, Nov 16
YYZ
Toronto
HLN
Helena
CA $948 Roundtrip, found 2 days ago
CA $948
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Nov 2 from Toronto to Helena, returning Mon, Nov 16, priced at CA $948 found 2 days ago
Delta
Fri, Nov 13 - Sun, Nov 15
YYZ
Toronto
HLN
Helena
CA $950 Roundtrip, found 2 days ago
CA $950
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Nov 13 from Toronto to Helena, returning Sun, Nov 15, priced at CA $950 found 2 days ago
Delta
Tue, Oct 20 - Sat, Nov 7
YYZ
Toronto
HLN
Helena
CA $951 Roundtrip, just found
CA $951
Roundtrip
just found
Select Delta flight, departing Tue, Oct 20 from Toronto to Helena, returning Sat, Nov 7, priced at CA $951 just found
United
Fri, Nov 20 - Mon, Dec 7
YYZ
Toronto
HLN
Helena
CA $954 Roundtrip, found 23 hours ago
CA $954
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Nov 20 from Toronto to Helena, returning Mon, Dec 7, priced at CA $954 found 23 hours ago
United
Tue, Oct 20 - Sat, Nov 7
YYZ
Toronto
HLN
Helena
CA $954 Roundtrip, just found
CA $954
Roundtrip
just found
Select United flight, departing Tue, Oct 20 from Toronto to Helena, returning Sat, Nov 7, priced at CA $954 just found
Air Canada
Mon, Nov 2 - Tue, Nov 17
YYZ
Toronto
HLN
Helena
CA $992 Roundtrip, found 3 hours ago
CA $992
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Mon, Nov 2 from Toronto to Helena, returning Tue, Nov 17, priced at CA $992 found 3 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 $1,597
HLN
Helena Regional
CheapestClosest
Average driving time to city centre7 min
Flights from CA $1,597

Frequently asked questions

How much does a flight from Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional) cost?
You can find cheap one-way flights from CA $511 and cheap return flights from CA $912 YYZ to HLN with Expedia. Return flights often range between CA$985 and CA$2468. 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 YYZ to HLN ticket fares go up or down.
What is the cheapest month to fly from Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional)?
The cheapest months to fly from YYZ 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 Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional)?
Enter YYZ to HLN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional)?
United is one of the cheapest airlines offering connecting return flights from Toronto Pearson Intl. (YYZ) to Helena Regional (HLN), with prices starting from around CA$859 for flights that can be booked for departure within the next year. These flights typically include a layover in Chicago O'Hare Intl. (ORD). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional)?
To find a cheap flight from Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional), 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 Toronto, ON (YYZ-Pearson 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 Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional)?
There are approximately 27 connecting flights per day from Toronto Pearson International Airport (YYZ) to Helena Regional Airport (HLN). Some common connection points include Calgary International Airport (YYC), Vancouver International Airport (YVR), and O'Hare International Airport (ORD).
What is the earliest flight from Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional)?
The earliest flight from Toronto Pearson International Airport (YYZ) to Helena Regional (HLN) typically departs around 12:30 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 Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional)?
You'll typically find the most flights from Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional) on a Sunday, with around 52 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Air Canada, United, and Delta.
What are the most popular departure times for flights from Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional)?
The most popular departure times for flights from Toronto Pearson International Airport (YYZ) to Helena Regional (HLN) are in the early morning, from 6am to 9am. Many major carriers, including Air Canada, Delta and WestJet, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey, often leading to an earlier arrival at their destination.
How long does it take to fly from Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional)?
There are no nonstop flights from Toronto Pearson International Airport (YYZ) to Helena Regional (HLN). The distance between these two airports is approximately 2543 kilometres. Flights with one stop typically take around 7 hours 18 minutes. If you opt for flights with two or more stops, your travel time will be longer, usually around 12 hours 18 minutes. 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 Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional)?
You can fly business class or first class between YYZ and HLN. First class cabins are available on Alaska Airlines, Air Canada, United, and Delta.
How do I earn miles on a Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional) flight with Expedia?
It's easy to earn miles on a Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional) 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 Toronto, ON (YYZ)?
If you're planning to travel to Helena from Pearson Intl. (YYZ), you can fly directly into Helena Regional Airport (HLN). Some flights may connect through major hubs like Vancouver Intl. (YVR), Hartsfield-Jackson Atlanta Intl. (ATL), or O'Hare Intl. (ORD) 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 Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional) at the last minute?
Typically, booking a last minute flight from Toronto, ON (YYZ-Pearson 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 Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional) flight and hotel package?
Securing a Toronto, ON (YYZ-Pearson 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 Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional)?
If you booked your Toronto, ON (YYZ-Pearson Intl.) to Helena, MT (HLN-Helena Regional) 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
Pearson Intl.
Destination airport
Helena Regional
Airlines serving
Delta, United
Roundtrip price
CA $911
Distance
2527 km

Book with confidence

Toronto to Helena Flights

The easy way to book your flights from Toronto to Helena 

With Expedia, it’s simple to find and book flights to Helena from Toronto 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 Toronto to Helena today, tomorrow, or this week.  

 

Save dollars with cheap flights from Pearson Intl., YYZ to Helena Regional, HLN 

Sort your search results by price to find great deals on your flight from Toronto to Helena—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Helena from Toronto currently is just CA $912 rising to CA $992.  

Here are more money-saving tips: 

  • Fly in November 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 Toronto 

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.

Toronto to Helena Flights

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