How long does it take to fly to Helena?

On average, it takes 5h 40m to fly from Region of Ontario to Helena if you fly out of Toronto (the most popular airport in Region of Ontario) and into Bozeman (the most popular airport in Helena). If you’re flying out of Ottawa and into Bozeman, then the flight time is around 10h 21m.

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

Prices for flights from Ontario to Helena Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Helena Airport.

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

The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$305 Cheap Flights from Ontario to Helena in 2025

1 adult

0 bags

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Find the cheapest flights from Ontario to Helena

Round-trip

One-way

Cheap round-trip flights

4:10 pm - 9:22 pmYYZ-HLN

7h 12m1 stop

5:40 am - 2:02 pmHLN-YYZ

6h 22m1 stop

$606United Airlines

Find Deal

Sat, Nov 1 - Sun, Nov 2

4:00 pm - 8:59 pmYYZ-HLN

6h 59m1 stop

7:00 am - 3:12 pmHLN-YYZ

6h 12m1 stop

$625United Airlines

Find Deal

Wed, Jan 28 - Sun, Feb 1

7:00 am - 4:04 pmYYZ-HLN

11h 04m2 stops

5:20 pm - 10:04 amHLN-YYZ

14h 44m2 stops

$626United Airlines

Find Deal

Sun, Sep 14 - Wed, Sep 17

7:30 am - 8:59 pmYYZ-HLN

15h 29m2 stops

7:00 am - 3:12 pmHLN-YYZ

6h 12m1 stop

$635United Airlines

Find Deal

Wed, Jan 28 - Sun, Feb 1

12:45 pm - 8:59 pmYYZ-HLN

10h 14m2 stops

2:30 pm - 9:29 amHLN-YYZ

16h 59m2 stops

$640United Airlines

Find Deal

Wed, Jan 28 - Sun, Feb 1

9:44 am - 4:04 pmYYZ-HLN

8h 20m1 stop

5:20 pm - 10:04 amHLN-YYZ

14h 44m2 stops

$672United Airlines

Find Deal

Sun, Sep 14 - Wed, Sep 17

9:44 am - 4:04 pmYYZ-HLN

8h 20m1 stop

6:30 am - 3:11 pmHLN-YYZ

6h 41m1 stop

$715United Airlines

Find Deal

Sun, Sep 14 - Wed, Sep 17

United Airlines flights from Region of Ontario to Helena

Our best United Airlines deals on Region of Ontario to Helena flight tickets

United Airlines

Nov 1

YYZ4:10 pmToronto Pearson Intl

7h 12m

1 stop

HLN9:22 pmHelena

Nov 2

HLN5:40 amHelena

6h 22m

1 stop

YYZ2:02 pmToronto Pearson Intl

$606

Find similar

United Airlines

Jan 28

YYZ4:00 pmToronto Pearson Intl

6h 59m

1 stop

HLN8:59 pmHelena

Feb 1

HLN7:00 amHelena

6h 12m

1 stop

YYZ3:12 pmToronto Pearson Intl

$625

Find similar

United Airlines

Sep 14

YYZ7:00 amToronto Pearson Intl

11h 04m

2 stops

HLN4:04 pmHelena

Sep 17

HLN5:20 pmHelena

14h 44m

2 stops

YYZ10:04 amToronto Pearson Intl

$626

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Sat 11/1

4:10 pm-9:22 pm

1 stop7h 12m

Helena

Sun 11/2

5:40 am-2:02 pm

1 stop6h 22m

$606

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Wed 1/28

4:00 pm-8:59 pm

1 stop6h 59m

Helena

Sun 2/1

7:00 am-3:12 pm

1 stop6h 12m

$625

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Sun 9/14

7:00 am-4:04 pm

2 stops11h 04m

Helena

Wed 9/17

5:20 pm-10:04 am

2 stops14h 44m

$626

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Wed 1/28

7:30 am-8:59 pm

2 stops15h 29m

Helena

Sun 2/1

7:00 am-3:12 pm

1 stop6h 12m

$635

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Wed 1/28

12:45 pm-8:59 pm

2 stops10h 14m

Helena

Sun 2/1

2:30 pm-9:29 am

2 stops16h 59m

$640

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Sun 9/14

9:44 am-4:04 pm

1 stop8h 20m

Helena

Wed 9/17

5:20 pm-10:04 am

2 stops14h 44m

$672

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Sun 9/14

9:44 am-4:04 pm

1 stop8h 20m

Helena

Wed 9/17

6:30 am-3:11 pm

1 stop6h 41m

$715

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Tue 9/30

6:19 pm-12:20 pm

2 stops20h 01m

$305

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Tue 9/9

9:44 am-4:04 pm

1 stop8h 20m

$331

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Mon 9/8

4:45 pm-3:21 pm

1 stop24h 36m

$410

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario 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 Ontario to Helena?

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Ontario to Helena

Cheap Region of Ontario to Helena flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Helena

Best Price Found	$305
Fastest flight time	6h 59m
Direct flights	None
Airports in Helena	1 airport

The best one-way flight to Helena from Region of Ontario in the past 72 hours is $305. The best round-trip flight deal from Region of Ontario to Helena found on momondo in the last 72 hours is $606.

The fastest flight from Region of Ontario to Helena takes 6h 59m

There are no direct flights from Region of Ontario to Helena. Popular non-direct route for this connection is Toronto Pearson Intl Airport - Helena Airport.

There is 1 airport near Helena: Helena (HLN)

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When did momondo last update prices for flights from Ontario to Helena Airport?
Prices for flights from Ontario to Helena Airport were last updated today.
How old do you have to be to fly from Ontario to Helena Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Helena for you.

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

Yes. All flights to Helena from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helena from Ontario.

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

If you are not ready to book a flight from Ontario 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.