How long does it take to fly to Helena?

On average, it takes 5h 52m 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 17h 34m.

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.

$365 Cheap Flights from Toronto to Helena in 2026

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.

6:00 am - 10:32 pmYYZ Toronto Pearson Intl-HLN Helena

18h 32m2 stops New York John F Kennedy Intl Salt Lake City

7:00 am - 10:51 pmHLN Helena-YYZ Toronto Pearson Intl

13h 51m2 stops Salt Lake City New York John F Kennedy Intl

$622Delta

Sat, Dec 5 - Tue, Dec 8

6:00 am - 10:32 pmYYZ Toronto Pearson Intl-HLN Helena

18h 32m2 stops New York John F Kennedy Intl Salt Lake City

7:00 am - 10:51 pmHLN Helena-YYZ Toronto Pearson Intl

13h 51m2 stops Salt Lake City New York John F Kennedy Intl

$623Delta

Sat, Dec 5 - Tue, Dec 8

6:00 am - 10:32 pmYYZ Toronto Pearson Intl-HLN Helena

18h 32m2 stops New York John F Kennedy Intl Salt Lake City

7:00 am - 11:59 pmHLN Helena-YYZ Toronto Pearson Intl

14h 59m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$652Delta

Sat, Dec 5 - Tue, Dec 8

7:45 am - 10:32 pmYYZ Toronto Pearson Intl-HLN Helena

16h 47m2 stops Atlanta Hartsfield-Jackson Salt Lake City

7:00 am - 10:51 pmHLN Helena-YYZ Toronto Pearson Intl

13h 51m2 stops Salt Lake City New York John F Kennedy Intl

$653Delta

Sat, Dec 5 - Tue, Dec 8

4:00 pm - 8:59 pmYYZ Toronto Pearson Intl-HLN Helena

6h 59m1 stop Denver Intl

7:00 am - 9:29 pmHLN Helena-YYZ Toronto Pearson Intl

12h 29m2 stops Denver Intl Newark

$670United Airlines

Sat, Dec 5 - Tue, Dec 8

4:00 pm - 8:59 pmYYZ Toronto Pearson Intl-HLN Helena

6h 59m1 stop Denver Intl

7:00 am - 9:29 pmHLN Helena-YYZ Toronto Pearson Intl

12h 29m2 stops Denver Intl Newark

$671United Airlines

Sat, Dec 5 - Tue, Dec 8

4:00 pm - 8:59 pmYYZ Toronto Pearson Intl-HLN Helena

6h 59m1 stop Denver Intl

7:00 am - 9:29 pmHLN Helena-YYZ Toronto Pearson Intl

12h 29m2 stops Denver Intl Newark

$673United Airlines

Sat, Dec 5 - Tue, Dec 8

9:44 am - 9:30 pmYYZ Toronto Pearson Intl-HLN Helena

13h 46m2 stops Washington, D.C. Dulles Intl Denver Intl

6:15 am - 8:35 amHLN Helena-YYZ Toronto Pearson Intl

24h 20m2 stops Denver Intl Washington, D.C. Reagan-National

$678United Airlines

Wed, Aug 26 - Sat, Sep 5

11:40 am - 10:30 pmYYZ Toronto Pearson Intl-HLN Helena

12h 50m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:50 am - 4:40 pmHLN Helena-YYZ Toronto Pearson Intl

7h 50m1 stop Salt Lake City

$701Delta

Wed, Aug 26 - Sat, Sep 5

8:35 am - 1:40 pmYYZ Toronto Pearson Intl-HLN Helena

7h 05m1 stop Denver Intl

6:28 am - 3:02 pmHLN Helena-YYZ Toronto Pearson Intl

6h 34m1 stop Denver Intl

$733United Airlines

Mon, Nov 9 - Tue, Nov 24

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

Delta flights from Toronto to Helena

Our best Delta deals on Toronto to Helena flight tickets

Delta

Dec 5

YYZ6:00 amToronto Pearson Intl

18h 32m

2 stops

HLN10:32 pmHelena

Dec 8

HLN7:00 amHelena

13h 51m

2 stops

YYZ10:51 pmToronto Pearson Intl

$622

Delta

Dec 5

YYZ6:00 amToronto Pearson Intl

18h 32m

2 stops

HLN10:32 pmHelena

Dec 8

HLN7:00 amHelena

13h 51m

2 stops

YYZ10:51 pmToronto Pearson Intl

$623

Delta

Dec 5

YYZ6:00 amToronto Pearson Intl

18h 32m

2 stops

HLN10:32 pmHelena

Dec 8

HLN7:00 amHelena

14h 59m

2 stops

YYZ11:59 pmToronto Pearson Intl

$652

United Airlines flights from Toronto to Helena

Our best United Airlines deals on Toronto to Helena flight tickets

United Airlines

Dec 5

YYZ4:00 pmToronto Pearson Intl

6h 59m

1 stop

HLN8:59 pmHelena

Dec 8

HLN7:00 amHelena

12h 29m

2 stops

YYZ9:29 pmToronto Pearson Intl

$670

United Airlines

Dec 5

YYZ4:00 pmToronto Pearson Intl

6h 59m

1 stop

HLN8:59 pmHelena

Dec 8

HLN7:00 amHelena

6h 12m

1 stop

YYZ3:12 pmToronto Pearson Intl

$671

United Airlines

Dec 5

YYZ4:00 pmToronto Pearson Intl

6h 59m

1 stop

HLN8:59 pmHelena

Dec 8

HLN7:00 amHelena

12h 29m

2 stops

YYZ9:29 pmToronto Pearson Intl

$673

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoHelena

YYZ Toronto Pearson Intl - HLN Helena

YYZHLN

Toronto Pearson Intl

Sat 12/5

6:00 am-10:32 pm

2 stops18h 32m

Helena

Tue 12/8

7:00 am-10:51 pm

2 stops13h 51m

$622

TorontoHelena

YYZ Toronto Pearson Intl - HLN Helena

YYZHLN

Toronto Pearson Intl

Sat 12/5

6:00 am-10:32 pm

2 stops18h 32m

Helena

Tue 12/8

7:00 am-10:51 pm

2 stops13h 51m

$623

TorontoHelena

YYZ Toronto Pearson Intl - HLN Helena

YYZHLN

Toronto Pearson Intl

Sat 12/5

6:00 am-10:32 pm

2 stops18h 32m

Helena

Tue 12/8

7:00 am-11:59 pm

2 stops14h 59m

$652

TorontoHelena

YYZ Toronto Pearson Intl - HLN Helena

YYZHLN

Toronto Pearson Intl

Sat 12/5

7:45 am-10:32 pm

2 stops16h 47m

Helena

Tue 12/8

7:00 am-10:51 pm

2 stops13h 51m

$653

TorontoHelena

YYZ Toronto Pearson Intl - HLN Helena

YYZHLN

Toronto Pearson Intl

Sat 12/5

4:00 pm-8:59 pm

1 stop6h 59m

Helena

Tue 12/8

7:00 am-9:29 pm

2 stops12h 29m

$670

TorontoHelena

YYZ Toronto Pearson Intl - HLN Helena

YYZHLN

Toronto Pearson Intl

Sat 12/5

4:00 pm-8:59 pm

1 stop6h 59m

Helena

Tue 12/8

7:00 am-9:29 pm

2 stops12h 29m

$671

TorontoHelena

YYZ Toronto Pearson Intl - HLN Helena

YYZHLN

Toronto Pearson Intl

Sat 12/5

4:00 pm-8:59 pm

1 stop6h 59m

Helena

Tue 12/8

7:00 am-9:29 pm

2 stops12h 29m

$673

TorontoHelena

YYZ Toronto Pearson Intl - HLN Helena

YYZHLN

Toronto Pearson Intl

Wed 8/26

9:44 am-9:30 pm

2 stops13h 46m

Helena

Sat 9/5

6:15 am-8:35 am

2 stops24h 20m

$678

TorontoHelena

YYZ Toronto Pearson Intl - HLN Helena

YYZHLN

Toronto Pearson Intl

Wed 8/26

11:40 am-10:30 pm

2 stops12h 50m

Helena

Sat 9/5

6:50 am-4:40 pm

1 stop7h 50m

$701

Quickest round-trip

TorontoHelena

YYZ Toronto Pearson Intl - HLN Helena

YYZHLN

Toronto Pearson Intl

Mon 11/9

8:35 am-1:40 pm

1 stop7h 05m

Helena

Tue 11/24

6:28 am-3:02 pm

1 stop6h 34m

$733

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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?

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 00m
Direct flights	None

The fastest flight from Toronto to Helena takes 7h 00m

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

Search flight deals

Frequently asked questions about flying from Toronto to Helena

How far is Toronto to Helena by plane?
There are 1592.2 mi between Toronto and Helena. 7h 00m 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.