How long does it take to fly to Helena?

On average, it takes 8h 09m 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 18h 32m.

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.

$317 Cheap Flights from Toronto to Helena in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

4:45 pm - 3:59 pm

YYZ

HLN

25h 14m

1 stop

4:36 pm - 3:35 pm

HLN

YYZ

20h 59m

1 stop

$398Alaska Airlines

Fri, Feb 27 - Tue, Mar 3

4:45 pm - 3:59 pm

YYZ

HLN

25h 14m

1 stop

4:36 pm - 3:35 pm

HLN

YYZ

20h 59m

1 stop

$399Alaska Airlines

Fri, Feb 27 - Tue, Mar 3

4:45 pm - 3:59 pm

YYZ

HLN

25h 14m

1 stop

4:36 pm - 3:35 pm

HLN

YYZ

20h 59m

1 stop

$400Alaska Airlines

Fri, Feb 27 - Tue, Mar 3

1:10 pm - 3:59 pm

YYZ

HLN

28h 49m

2 stops

4:36 pm - 3:35 pm

HLN

YYZ

20h 59m

1 stop

$580Alaska Airlines

Fri, Feb 27 - Tue, Mar 3

1:10 pm - 3:59 pm

YYZ

HLN

28h 49m

2 stops

4:36 pm - 3:35 pm

HLN

YYZ

20h 59m

1 stop

$583Alaska Airlines

Fri, Feb 27 - Tue, Mar 3

4:45 pm - 3:59 pm

YYZ

HLN

25h 14m

1 stop

4:36 pm - 9:29 pm

HLN

YYZ

26h 53m

2 stops

$584Alaska Airlines

Fri, Feb 27 - Tue, Mar 3

7:40 pm - 1:40 pm

YYZ

HLN

20h 00m

2 stops

6:15 am - 9:21 pm

HLN

YYZ

13h 06m

2 stops

$604United Airlines

Fri, Feb 27 - Tue, Mar 3

3:45 pm - 1:40 pm

YYZ

HLN

23h 55m

2 stops

6:15 am - 11:46 pm

HLN

YYZ

15h 31m

2 stops

$633United Airlines

Fri, Feb 27 - Tue, Mar 3

Alaska Airlines flights from Toronto to Helena

Our best Alaska Airlines deals on Toronto to Helena flight tickets

Alaska Airlines

Feb 27

YYZ4:45 pmToronto Pearson Intl

25h 14m

1 stop

HLN3:59 pmHelena

Mar 3

HLN4:36 pmHelena

20h 59m

1 stop

YYZ3:35 pmToronto Pearson Intl

$398

Alaska Airlines

Feb 27

YYZ4:45 pmToronto Pearson Intl

25h 14m

1 stop

HLN3:59 pmHelena

Mar 3

HLN4:36 pmHelena

20h 59m

1 stop

YYZ3:35 pmToronto Pearson Intl

$399

Alaska Airlines

Feb 27

YYZ4:45 pmToronto Pearson Intl

25h 14m

1 stop

HLN3:59 pmHelena

Mar 3

HLN4:36 pmHelena

20h 59m

1 stop

YYZ3:35 pmToronto Pearson Intl

$400

United Airlines flights from Toronto to Helena

Our best United Airlines deals on Toronto to Helena flight tickets

United Airlines

Feb 27

YYZ3:45 pmToronto Pearson Intl

23h 55m

2 stops

HLN1:40 pmHelena

Mar 3

HLN6:15 amHelena

10h 42m

2 stops

YYZ6:57 pmToronto Pearson Intl

$604

United Airlines

Feb 27

YYZ3:45 pmToronto Pearson Intl

23h 55m

2 stops

HLN1:40 pmHelena

Mar 3

HLN6:15 amHelena

15h 31m

2 stops

YYZ11:46 pmToronto Pearson Intl

$633

Fly from

Fly to

Route

Depart

Return

Price

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Fri 2/27

4:45 pm-3:59 pm

1 stop25h 14m

Helena

Tue 3/3

4:36 pm-3:35 pm

1 stop20h 59m

$398

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Fri 2/27

4:45 pm-3:59 pm

1 stop25h 14m

Helena

Tue 3/3

4:36 pm-3:35 pm

1 stop20h 59m

$399

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Fri 2/27

4:45 pm-3:59 pm

1 stop25h 14m

Helena

Tue 3/3

4:36 pm-3:35 pm

1 stop20h 59m

$400

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Fri 2/27

1:10 pm-3:59 pm

2 stops28h 49m

Helena

Tue 3/3

4:36 pm-3:35 pm

1 stop20h 59m

$580

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Fri 2/27

1:10 pm-3:59 pm

2 stops28h 49m

Helena

Tue 3/3

4:36 pm-3:35 pm

1 stop20h 59m

$583

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Fri 2/27

4:45 pm-3:59 pm

1 stop25h 14m

Helena

Tue 3/3

4:36 pm-9:29 pm

2 stops26h 53m

$584

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Fri 2/27

7:40 pm-1:40 pm

2 stops20h 00m

Helena

Tue 3/3

6:15 am-9:21 pm

2 stops13h 06m

$604

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Fri 2/27

3:45 pm-1:40 pm

2 stops23h 55m

Helena

Tue 3/3

6:15 am-11:46 pm

2 stops15h 31m

$633

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Thu 3/19

4:10 pm-9:25 pm

1 stop7h 15m

$317

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Thu 3/19

9:30 am-9:25 pm

2 stops13h 55m

$347

Flights are sorted by cheapest round-trip flights first.

Sorted 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?

United 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	7h 16m
Direct flights	None

The fastest flight from Toronto to Helena takes 7h 16m

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

Search flight deals

How far is Toronto to Helena by plane?
There are 1592.2 mi between Toronto and Helena. 7h 16m 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.