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Cheap flights from Helena to Toronto from C$ 329

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — YTO
22 Apr — 29 Apr1
1 adult

Find flight deals from Helena to Toronto

One-way flights from Helena to Toronto
Search for one-way flight options from Helena to Toronto. Find affordable one-way fares based on user searches. Data last updated 17 April 2025.

Mon 9/64:11 p.m.HLN - YYZ
1 stop20h 49mAlaska Airlines
Deal found 16/4C$ 329
Sat 7/65:39 p.m.HLN - YYZ
2 stops16h 10mUnited Airlines
Deal found 16/4C$ 476

Cheapflights Fare Finder

Customize your flight search to find flights from Helena to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 April 2025.
Use the filters below to find and compare flights from Helena to Toronto that are best for you.

Fly from

Helena

Fly to

Toronto

Route

Depart

Return

Price

HelenaToronto

HLN - YYZ

HLNYYZ

Helena

Mon 9/6

4:11 p.m.-3:00 p.m.

1 stop20h 49m

C$ 329

HelenaToronto

HLN - YYZ

HLNYYZ

Helena

Sat 7/6

5:39 p.m.-11:49 a.m.

2 stops16h 10m

C$ 476

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Best time to book a flight from Helena to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Helena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Helena to Toronto

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated 17 April 2025.
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Helena to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Helena to Toronto?

    Helena (HLN), located 4.3 km from the city centre, is the airport you fly out of when you book flights from Helena to Toronto. 0 airlines have flights from Helena to Toronto on a regular basis. Booking flights from Helena to Toronto should not be difficult; the airport handles an average of 0 outbound flights to Toronto per day.

  • Can I find deals for flights from Helena to Toronto that include hotel bookings?

    Yes. In addition to deals on Helena to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to Toronto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Toronto.

  • Can I find deals for business class flights from Helena to Toronto?

    Yes. Cheapflights offers flight deals from Helena to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Helena to Toronto?

    Currently, January is the cheapest month in which you can book a flight from Helena to Toronto (average of C$ 167). Flying from Helena to Toronto in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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