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Cheap flights from Toronto Pearson Intl Airport to Helena from C$ 702

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.
YYZ — HLN
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pearson Intl to Helena

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to Helena
Explore the most affordable flight options available from Pearson Intl to Helena. Find the lowest fares from popular airlines and budget airlines, 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 from Pearson Intl to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Helena (HLN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 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
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl to Helena 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 12 December 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Helena that are best for you.

Fly from

Pearson Intl

Fly to

Helena

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 from Pearson Intl to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Pearson Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to Helena. 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 into for flights to Helena from Toronto Pearson Intl?

    Helena (HLN) is the airport you will fly into if you book a flight from Toronto Pearson Intl to Helena. You should not have trouble finding flights to Helena from Toronto Pearson Intl; the airport handles an average of 0 inbound flights from Toronto Pearson Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Helena airport from Toronto Pearson Intl. It is only a 4.3 km journey from Helena (HLN) to Helena’s city centre.

  • How long is the flight from Toronto Pearson Intl Airport to Helena?

    A quick flight from Toronto Pearson Intl Airport to Helena can take about 15h 59m. Alaska Airlines provides one of the quickest options available for as low as C$ 866. The distance from Toronto Pearson Intl Airport to Helena is about 2540 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from Pearson Intl to Helena?

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

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

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

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Can Cheapflights notify me if prices for flights from Pearson Intl to Helena become cheaper?

Yes! Start tracking prices for Pearson Intl to Helena flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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