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C$ 702+ Cheap flights to Helena

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
— HLN
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Helena in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Helena
Explore the most affordable flight options available to Helena. Find the lowest fares based on data from user searches, with prices last updated on 12 December 2025.

Thu 25/124:10 p.m.YYZ - HLN
1 stop7h 21mUnited Airlines
Fri 26/126:10 a.m.HLN - YYZ
2 stops15h 49mUnited Airlines
Deal found 11/12C$ 971
Thu 25/124:10 p.m.YYZ - HLN
1 stop7h 21mUnited Airlines
Tue 30/126:10 a.m.HLN - YYZ
2 stops15h 49mUnited Airlines
Deal found 11/12C$ 1,004
Thu 25/124:10 p.m.YYZ - HLN
1 stop7h 21mUnited Airlines
Thu 1/16:10 a.m.HLN - YYZ
2 stops11h 35mUnited Airlines
Deal found 11/12C$ 1,105
Thu 25/1210:00 a.m.YYZ - HLN
2 stops13h 31mUnited Airlines
Sat 27/126:10 a.m.HLN - YYZ
1 stop10h 25mUnited Airlines
Deal found 11/12C$ 1,124
Mon 22/124:10 p.m.YYZ - HLN
1 stop7h 21mUnited Airlines
Wed 31/126:10 a.m.HLN - YYZ
1 stop14h 31mUnited Airlines
Deal found 11/12C$ 1,140
Fri 26/126:10 a.m.YYZ - HLN
2 stops17h 21mUnited Airlines
Tue 30/126:10 a.m.HLN - YYZ
2 stops15h 49mUnited Airlines
Deal found 11/12C$ 1,174
Mon 22/124:10 p.m.YYZ - HLN
1 stop7h 21mUnited Airlines
Thu 1/12:26 p.m.HLN - YYZ
2 stops18h 51mUnited Airlines
Deal found 11/12C$ 1,220
Mon 22/126:10 a.m.YYZ - HLN
2 stops17h 21mUnited Airlines
Mon 29/126:10 a.m.HLN - YYZ
1 stop6h 52mUnited Airlines
Deal found 11/12C$ 1,237
Sun 21/128:30 a.m.YYZ - HLN
1 stop15h 01mUnited Airlines
Tue 30/126:10 a.m.HLN - YYZ
1 stop14h 31mUnited Airlines
Deal found 11/12C$ 1,245

Find flight deals to Helena

Find the latest flights to Helena in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 12 December 2025.

Round-trip from

C$ 702
Alaska Airlines
  • Alaska Airlines
  • 13/4-15/4
  • 2 total stops
  • 46h 18m total
  • Toronto to Helena
Search Deals

Cheapflights Fare Finder

 
Locate flights to Helena that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 12 December 2025.
Use the filters below to find and compare flights to Helena that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Mon 13/4

4:45 p.m.-3:38 p.m.

1 stop24h 53m

Helena

Wed 15/4

4:10 p.m.-3:35 p.m.

1 stop21h 25m

C$ 702

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Mon 13/4

7:00 a.m.-8:59 p.m.

2 stops15h 59m

Helena

Wed 15/4

7:00 a.m.-7:02 p.m.

2 stops10h 02m

C$ 866

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Thu 25/12

10:00 a.m.-9:31 p.m.

2 stops13h 31m

Helena

Wed 31/12

6:10 a.m.-11:46 p.m.

2 stops15h 36m

C$ 971

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Thu 25/12

10:00 a.m.-9:31 p.m.

2 stops13h 31m

Helena

Fri 26/12

6:10 a.m.-11:59 p.m.

2 stops15h 49m

C$ 971

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Thu 25/12

8:30 a.m.-9:31 p.m.

1 stop15h 01m

Helena

Tue 30/12

6:10 a.m.-6:35 p.m.

1 stop10h 25m

C$ 1,044

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Thu 25/12

10:00 a.m.-9:31 p.m.

2 stops13h 31m

Helena

Thu 1/1

6:10 a.m.-7:45 p.m.

2 stops11h 35m

C$ 1,113

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Thu 25/12

6:50 a.m.-1:45 p.m.

2 stops8h 55m

Helena

Sun 28/12

6:10 a.m.-10:41 p.m.

1 stop14h 31m

C$ 1,124

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Mon 22/12

6:10 a.m.-9:31 p.m.

2 stops17h 21m

Helena

Wed 31/12

6:10 a.m.-10:41 p.m.

1 stop14h 31m

C$ 1,140

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Wed 24/12

2:50 p.m.-9:31 p.m.

1 stop8h 41m

Helena

Wed 31/12

6:10 a.m.-11:46 p.m.

2 stops15h 36m

C$ 1,140

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Mon 22/12

8:30 a.m.-9:31 p.m.

1 stop15h 01m

Helena

Tue 30/12

6:10 a.m.-6:35 p.m.

1 stop10h 25m

C$ 1,140

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Best time to book a flight to Helena

Have a flexible travel schedule? Discover the best time to fly to 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 to Helena

How long is the flight to Helena?

On average, a flight from Toronto to Helena takes 11 hours 59 minutes. Flights to Helena from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Helena by month

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

In terms of precipitation, rainfall in Helena ranges from 8.0 - 53.0 mm per month. June is typically the wettest month, when rainfall can reach 53.0 mm. February is typically the driest time to visit Helena when rainfall is around 8.0 mm.

Temperature in Helena by month

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

If weather is an important factor for your trip to Helena, 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 December, when temperatures are typically at their lowest (around -6.0 C).

FAQs about flying to Helena

  • What airport do you fly into for flights to Helena?

    Helena (HLN), located 4.3 km from the city centre, is the airport you fly into when you book flights to Helena.

  • Can I find cheaper flights to Helena if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Helena on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Helena depart from?

    For those looking to save time traveling to Helena, Edmonton offers the quickest one-way flight (6 hours 9 minutes).

  • Does Helena have rental cars?

    Yes. Those touching down at Helena can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Helena?

    Yes. Helena has hotels nearby for those requiring accommodations. Residence Inn by Marriott Helena is the closest property to Helena (0.0 km away from Helena).

See more FAQs

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