YYZ - HLN

C$ 527 Find Cheap Flights from Toronto to Helena – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 963
Typical prices: C$ 1,081-C$ 1,400
United Airlines
Tue 23/1Sat 27/1
YYZ - HLN • 2 stops
Cheapest one-way flights
C$ 527
Typical prices: C$ 783-C$ 1,219
United Airlines
Sat 20/1
YYZ - HLN • 2 stops
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Flight Deals

Cheap Flights from Toronto to Helena (YYZ-HLN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto to Helena

Sat, 23 Jan - Wed, 27 Jan
United Airlines Logo
4:10 p.m. - 9:32 p.m.YYZ  Toronto Pearson Intl-HLN Helena
7h 22m1 stop Denver Intl
United Airlines Logo
6:15 a.m. - 3:02 p.m.HLN  Helena-YYZ Toronto Pearson Intl
6h 47m1 stop Denver Intl
C$ 963United Airlines
11 hours ago
Thu, 7 Jan - Mon, 11 Jan
United Airlines Logo
4:10 p.m. - 9:32 p.m.YYZ  Toronto Pearson Intl-HLN Helena
7h 22m1 stop Denver Intl
United Airlines Logo
6:15 a.m. - 9:15 p.m.HLN  Helena-YYZ Toronto Pearson Intl
13h 00m2 stops Denver Intl Chicago O'Hare Intl
C$ 970United Airlines
3+ days ago
Sat, 23 Jan - Wed, 27 Jan
United Airlines Logo
4:10 p.m. - 9:32 p.m.YYZ  Toronto Pearson Intl-HLN Helena
7h 22m1 stop Denver Intl
United Airlines Logo
6:15 a.m. - 9:15 p.m.HLN  Helena-YYZ Toronto Pearson Intl
13h 00m2 stops Denver Intl Chicago O'Hare Intl
C$ 971United Airlines
1 day ago
Thu, 7 Jan - Mon, 11 Jan
United Airlines Logo
7:43 a.m. - 9:32 p.m.YYZ  Toronto Pearson Intl-HLN Helena
15h 49m2 stops Newark Denver Intl
United Airlines Logo
6:15 a.m. - 4:47 p.m.HLN  Helena-YYZ Toronto Pearson Intl
8h 32m2 stops Denver Intl Chicago O'Hare Intl
C$ 983United Airlines
2 days ago
Booking Insights

Price, demand, and travel trends for Toronto Pearson Intl Airport to Helena flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Toronto Pearson Intl Airport to Helena?

Round-trip flights from Toronto Pearson Intl Airport to Helena typically range from C$ 1,081 to C$ 1,400. The lowest price found in the past 5 days was C$ 963, on United Airlines.

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Key details for Toronto Pearson Intl Airport to Helena flights

Cheapest flight

C$ 527
One-way flight from Toronto Pearson Intl Airport to Helena

When to book flights from Toronto to Helena

Are your dates flexible? Find out the best times to travel from Toronto to Helena based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Toronto Pearson Intl Airport to Helena flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Toronto Pearson Intl Airport to Helena?

    Only Economy Class is available on flights from Toronto Pearson Intl Airport to Helena.

  • Do I need a passport to fly from Toronto Pearson Intl Airport to Helena?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Toronto Pearson Intl Airport to Helena changed much recently?

    Based on fares seen in the past 5 days, round-trip prices on this route were fairly steady, ranging from about C$ 963 to C$ 983. The highest observed fare was only about 2% higher than the lowest one.

  • How are flight prices from Toronto Pearson Intl Airport to Helena looking right now?

    One-way fares from Toronto Pearson Intl Airport to Helena are currently lower than usual. Average one-way flight prices are about C$ 700, which is 16% below the typical average for this route.

  • What car rental options are available at Helena Airport (HLN)?

    Helena Airport (HLN) hosts 5 major car rental companies, with daily rates averaging C$ 118 for economy cars. Top options include:

    • Budget
    • Hertz
    • Enterprise Rent-A-Car
    • Avis
    • National

  • Which airports can I use when flying from Toronto Pearson Intl Airport to Helena?

    Flights from Toronto Pearson Intl Airport to Helena usually depart from Toronto Pearson Intl (YYZ) and arrive at Helena (HLN).

  • Which airports do connecting flights from Toronto Pearson Intl Airport to Helena pass through?

    Most connecting flights from Toronto Pearson Intl Airport to Helena pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Toronto Pearson Intl Airport to Helena?

    Yes. Flexible dates can save you up to 38% on flights from Toronto Pearson Intl Airport to Helena. Wednesday is the cheapest departure day at C$ 869 round-trip on average, while Monday is the most expensive at C$ 1,399, a difference of C$ 531.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Toronto Pearson Intl Airport and Helena?

    Helena is 2 hours behind Toronto Pearson Intl Airport (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Toronto Pearson Intl Airport to Helena flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Toronto to Helena

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