How long does it take to fly to Helena?

On average, it takes 6h 30m to fly from Toronto to Helena if you fly out of Toronto (the most popular airport in Toronto) and into Bozeman (the most popular airport in Helena). If you’re flying out of Hamilton and into Bozeman, then the flight time is around 11h 55m.

When did momondo last update prices for flights from Toronto to Helena Airport?

Prices for flights from Toronto to Helena Airport are updated daily.

How old do you have to be to fly from Toronto to Helena Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto to Helena Airport.

What documentation or ID do you need to fly to Helena Airport?

The required travel and health documents for your Helena Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helena Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$262 Cheap Flights from Toronto to Helena in 2026

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Find the cheapest flights from Toronto to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:55 pm - 5:45 pm

YYZ

HLN

26h 50m

1 stop

6:22 pm - 3:45 pm

HLN

YYZ

19h 23m

1 stop

$539Alaska Airlines

Wed, Apr 15 - Sat, Apr 18

4:55 pm - 5:45 pm

YYZ

HLN

26h 50m

1 stop

6:22 pm - 3:45 pm

HLN

YYZ

19h 23m

1 stop

$575Alaska Airlines

Wed, Apr 22 - Sat, Apr 25

4:55 pm - 5:45 pm

YYZ

HLN

26h 50m

1 stop

6:22 pm - 3:45 pm

HLN

YYZ

19h 23m

1 stop

$576Alaska Airlines

Wed, Apr 22 - Sat, Apr 25

4:55 pm - 5:45 pm

YYZ

HLN

26h 50m

1 stop

6:22 pm - 3:45 pm

HLN

YYZ

19h 23m

1 stop

$578Alaska Airlines

Wed, Apr 15 - Sat, Apr 18

4:18 pm - 9:33 pm

YYZ

HLN

7h 15m

1 stop

2:25 pm - 9:54 am

HLN

YYZ

17h 29m

2 stops

$608United Airlines

Wed, Apr 22 - Sat, Apr 25

6:10 am - 9:33 pm

YYZ

HLN

17h 23m

2 stops

6:15 am - 3:14 pm

HLN

YYZ

6h 59m

1 stop

$609United Airlines

Wed, Apr 22 - Sat, Apr 25

10:45 am - 9:33 pm

YYZ

HLN

12h 48m

2 stops

6:15 am - 3:14 pm

HLN

YYZ

6h 59m

1 stop

$670United Airlines

Wed, Apr 15 - Sat, Apr 18

4:55 pm - 4:49 pm

YYZ

HLN

25h 54m

1 stop

5:26 pm - 3:45 pm

HLN

YYZ

20h 19m

1 stop

$1,174Alaska Airlines

Fri, Jul 17 - Fri, Jul 24

Alaska Airlines flights from Toronto to Helena

Our best Alaska Airlines deals on Toronto to Helena flight tickets

Alaska Airlines

Apr 15

YYZ4:55 pmToronto Pearson Intl

26h 50m

1 stop

HLN5:45 pmHelena

Apr 18

HLN6:22 pmHelena

19h 23m

1 stop

YYZ3:45 pmToronto Pearson Intl

$539

Alaska Airlines

Apr 22

YYZ4:55 pmToronto Pearson Intl

26h 50m

1 stop

HLN5:45 pmHelena

Apr 25

HLN6:22 pmHelena

19h 23m

1 stop

YYZ3:45 pmToronto Pearson Intl

$575

Alaska Airlines

Apr 22

YYZ4:55 pmToronto Pearson Intl

26h 50m

1 stop

HLN5:45 pmHelena

Apr 25

HLN6:22 pmHelena

19h 23m

1 stop

YYZ3:45 pmToronto Pearson Intl

$576

United Airlines flights from Toronto to Helena

Our best United Airlines deals on Toronto to Helena flight tickets

United Airlines

Apr 22

YYZ4:18 pmToronto Pearson Intl

7h 15m

1 stop

HLN9:33 pmHelena

Apr 25

HLN2:25 pmHelena

17h 29m

2 stops

YYZ9:54 amToronto Pearson Intl

$608

United Airlines

Apr 22

YYZ6:10 amToronto Pearson Intl

17h 23m

2 stops

HLN9:33 pmHelena

Apr 25

HLN6:15 amHelena

6h 59m

1 stop

YYZ3:14 pmToronto Pearson Intl

$609

United Airlines

Apr 15

YYZ10:45 amToronto Pearson Intl

12h 48m

2 stops

HLN9:33 pmHelena

Apr 18

HLN6:15 amHelena

6h 59m

1 stop

YYZ3:14 pmToronto Pearson Intl

$670

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Wed 4/15

4:55 pm-5:45 pm

1 stop26h 50m

Helena

Sat 4/18

6:22 pm-3:45 pm

1 stop19h 23m

$539

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Wed 4/22

4:55 pm-5:45 pm

1 stop26h 50m

Helena

Sat 4/25

6:22 pm-3:45 pm

1 stop19h 23m

$575

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Wed 4/22

4:55 pm-5:45 pm

1 stop26h 50m

Helena

Sat 4/25

6:22 pm-3:45 pm

1 stop19h 23m

$576

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Wed 4/15

4:55 pm-5:45 pm

1 stop26h 50m

Helena

Sat 4/18

6:22 pm-3:45 pm

1 stop19h 23m

$578

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Wed 4/22

4:18 pm-9:33 pm

1 stop7h 15m

Helena

Sat 4/25

2:25 pm-9:54 am

2 stops17h 29m

$608

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Wed 4/22

6:10 am-9:33 pm

2 stops17h 23m

Helena

Sat 4/25

6:15 am-3:14 pm

1 stop6h 59m

$609

Quickest round-trip

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Wed 4/15

10:45 am-9:33 pm

2 stops12h 48m

Helena

Sat 4/18

6:15 am-3:14 pm

1 stop6h 59m

$670

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Fri 7/17

4:55 pm-4:49 pm

1 stop25h 54m

Helena

Fri 7/24

5:26 pm-3:45 pm

1 stop20h 19m

$1,174

Cheapest one-way

Quickest one-way

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Thu 4/16

4:55 pm-5:45 pm

1 stop26h 50m

$262

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Thu 4/16

7:45 am-5:45 pm

2 stops36h 00m

$291

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Toronto to Helena

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Toronto to Helena?

Alaska Airlines is the most popular carrier operating from Toronto to Helena

When to book flights from Toronto to Helena

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to Helena according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Toronto to Helena (YTO to HLN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to Helena

Fastest flight time	6h 44m
Direct flights	None

The fastest flight from Toronto to Helena takes 6h 44m

There are no direct flights from Toronto to Helena. There are no popular flight routes from Toronto to Helena.

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How far is Toronto to Helena by plane?
There are 1592.2 mi between Toronto and Helena. 6h 44m is a normal flight duration for this route.
When did momondo last update prices for flights from Toronto to Helena Airport?
Prices for flights from Toronto to Helena Airport are updated daily.
How old do you have to be to fly from Toronto to Helena Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The required travel and health documents for your Helena Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helena Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Helena?

Finding the right flight to Helena from Toronto is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Helena quick and easy, saving you time and money.

Can I find flights from Toronto to Helena with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Helena from Toronto with this policy.

How can momondo help me find flights from Toronto to Helena?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to Helena.

I’m not ready to book a flight from Toronto to Helena right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Toronto to Helena now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helena and let you know when they change.