What is the cheapest airline that flies from Montana to Ontario?

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

How long is the flight from Montana to Region of Ontario?

The flight from Montana to Region of Ontario depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Kalispell (a popular airport in Montana) to Toronto Pearson Intl Airport (the most popular airport in Region of Ontario), then the flight time is 6h 04m on average. If you fly from Bozeman (another popular airport in Montana) to Toronto Pearson Intl Airport, then the average flight time is 9h 24m.

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

Prices for flights from Montana to Ontario refresh daily.

How old do you have to be to fly from Montana to Ontario?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Ontario.

What documentation or ID do you need to fly to Ontario?

The required travel and health documents for your Ontario 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 Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 253 Cheap Flights from Montana to Ontario in 2025/26

1 adult

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Find the cheapest flights from Montana to Ontario

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One-way

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Cheap round-trip flights

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3:40 p.m. - 9:11 a.m.BZN-YOW

15h 31m2 stops

5:25 p.m. - 10:00 p.m.YOW-BZN

6h 35m1 stop

C$ 522United Airlines

Find Deal

Mon, 30 Mar - Tue, 31 Mar

3:40 p.m. - 9:11 a.m.BZN-YOW

15h 31m2 stops

7:25 p.m. - 9:47 a.m.YOW-BZN

16h 22m2 stops

C$ 531United Airlines

Find Deal

Mon, 30 Mar - Tue, 31 Mar

2:58 p.m. - 8:32 p.m.BZN-YYZ

27h 34m2 stops

9:35 a.m. - 5:02 p.m.YYZ-BZN

9h 27m1 stop

C$ 550Multiple Airlines

Find Deal

Wed, 3 Dec - Tue, 9 Dec

7:00 a.m. - 3:35 p.m.BZN-YYZ

30h 35m1 stop

4:45 p.m. - 11:17 p.m.YYZ-BZN

8h 32m1 stop

C$ 567Alaska Airlines

Find Deal

Wed, 3 Dec - Tue, 9 Dec

2:58 p.m. - 3:35 p.m.BZN-YYZ

22h 37m1 stop

4:45 p.m. - 3:18 p.m.YYZ-BZN

24h 33m2 stops

C$ 580Alaska Airlines

Find Deal

Wed, 3 Dec - Tue, 9 Dec

7:25 a.m. - 11:11 p.m.BZN-YYZ

13h 46m2 stops

6:05 a.m. - 2:18 p.m.YYZ-BZN

10h 13m2 stops

C$ 590Delta

Find Deal

Wed, 3 Dec - Tue, 9 Dec

11:51 a.m. - 3:35 p.m.BZN-YYZ

25h 44m1 stop

8:45 p.m. - 11:17 p.m.YYZ-BZN

28h 32m2 stops

C$ 629Multiple Airlines

Find Deal

Thu, 27 Nov - Mon, 1 Dec

2:00 p.m. - 1:38 p.m.BZN-YUL

21h 38m2 stops

7:30 p.m. - 12:55 p.m.YUL-BZN

19h 25m2 stops

C$ 851Delta

Find Deal

Thu, 19 Feb - Mon, 23 Feb

1:36 p.m. - 3:05 p.m.BZN-YUL

23h 29m1 stop

3:55 p.m. - 12:41 p.m.YUL-BZN

22h 46m1 stop

C$ 853American Airlines

Find Deal

Thu, 19 Feb - Mon, 23 Feb

3:41 p.m. - 3:05 p.m.BZN-YUL

21h 24m2 stops

3:55 p.m. - 12:41 p.m.YUL-BZN

22h 46m1 stop

C$ 868American Airlines

Find Deal

Thu, 19 Feb - Mon, 23 Feb

Delta flights from Montana to Region of Ontario

Our best Delta deals on Montana to Region of Ontario flight tickets

Delta

3 Dec

BZN7:25 a.m.Bozeman Gallatin Field

13h 46m

2 stops

YYZ11:11 p.m.Toronto Pearson Intl

9 Dec

YYZ6:05 a.m.Toronto Pearson Intl

10h 13m

2 stops

BZN2:18 p.m.Bozeman Gallatin Field

C$ 590

Find similar

Delta

19 Feb

BZN2:00 p.m.Bozeman Gallatin Field

21h 38m

2 stops

YUL1:38 p.m.Montreal Pierre Elliott Trudeau Intl

23 Feb

YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl

19h 25m

2 stops

BZN12:55 p.m.Bozeman Gallatin Field

C$ 851

Find similar

Delta

27 Nov

BZN7:25 a.m.Bozeman Gallatin Field

15h 13m

2 stops

YYZ12:38 a.m.Toronto Pearson Intl

1 Dec

YYZ10:30 a.m.Toronto Pearson Intl

13h 59m

2 stops

BZN10:29 p.m.Bozeman Gallatin Field

C$ 925

Find similar

Alaska Airlines flights from Montana to Region of Ontario

Our best Alaska Airlines deals on Montana to Region of Ontario flight tickets

Alaska Airlines

3 Dec

BZN7:00 a.m.Bozeman Gallatin Field

30h 35m

1 stop

YYZ3:35 p.m.Toronto Pearson Intl

9 Dec

YYZ4:45 p.m.Toronto Pearson Intl

8h 32m

1 stop

BZN11:17 p.m.Bozeman Gallatin Field

C$ 567

Find similar

Alaska Airlines

3 Dec

BZN2:58 p.m.Bozeman Gallatin Field

22h 37m

1 stop

YYZ3:35 p.m.Toronto Pearson Intl

9 Dec

YYZ4:45 p.m.Toronto Pearson Intl

24h 33m

2 stops

BZN3:18 p.m.Bozeman Gallatin Field

C$ 580

Find similar

Alaska Airlines

3 Dec

BZN7:00 a.m.Bozeman Gallatin Field

30h 35m

1 stop

YYZ3:35 p.m.Toronto Pearson Intl

9 Dec

YYZ4:45 p.m.Toronto Pearson Intl

24h 33m

2 stops

BZN3:18 p.m.Bozeman Gallatin Field

C$ 583

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanOttawa

BZN - YOW

BZNYOW

Bozeman Gallatin Field

Mon 30/3

3:40 p.m.-9:11 a.m.

2 stops15h 31m

Ottawa

Tue 31/3

5:25 p.m.-10:00 p.m.

1 stop6h 35m

C$ 522

BozemanOttawa

BZN - YOW

BZNYOW

Bozeman Gallatin Field

Mon 30/3

3:40 p.m.-9:11 a.m.

2 stops15h 31m

Ottawa

Tue 31/3

7:25 p.m.-9:47 a.m.

2 stops16h 22m

C$ 531

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Wed 3/12

2:58 p.m.-8:32 p.m.

2 stops27h 34m

Toronto Pearson Intl

Tue 9/12

9:35 a.m.-5:02 p.m.

1 stop9h 27m

C$ 550

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Wed 3/12

7:00 a.m.-3:35 p.m.

1 stop30h 35m

Toronto Pearson Intl

Tue 9/12

4:45 p.m.-11:17 p.m.

1 stop8h 32m

C$ 567

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Wed 3/12

2:58 p.m.-3:35 p.m.

1 stop22h 37m

Toronto Pearson Intl

Tue 9/12

4:45 p.m.-3:18 p.m.

2 stops24h 33m

C$ 580

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Wed 3/12

7:25 a.m.-11:11 p.m.

2 stops13h 46m

Toronto Pearson Intl

Tue 9/12

6:05 a.m.-2:18 p.m.

2 stops10h 13m

C$ 590

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Thu 27/11

11:51 a.m.-3:35 p.m.

1 stop25h 44m

Toronto Pearson Intl

Mon 1/12

8:45 p.m.-11:17 p.m.

2 stops28h 32m

C$ 629

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Thu 19/2

2:00 p.m.-1:38 p.m.

2 stops21h 38m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

7:30 p.m.-12:55 p.m.

2 stops19h 25m

C$ 851

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Thu 19/2

1:36 p.m.-3:05 p.m.

1 stop23h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

3:55 p.m.-12:41 p.m.

1 stop22h 46m

C$ 853

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Thu 19/2

3:41 p.m.-3:05 p.m.

2 stops21h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

3:55 p.m.-12:41 p.m.

1 stop22h 46m

C$ 868

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana to Region of Ontario

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

Prices

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Other information

Can stopping save me money on Montana to Region of Ontario flights?

You could potentially save up to 60% on your flight if you consider stops on a Montana to Region of Ontario flight.

Cheap Montana to Region of Ontario flight deals and tips

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

Direct flights	None

There are no direct flights from Montana to Region of Ontario. There are no popular flight routes from Montana to Region of Ontario.

Search flight deals

When did momondo last update prices for flights from Montana to Ontario?
Prices for flights from Montana to Ontario refresh daily.
How old do you have to be to fly from Montana to Ontario?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario 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 Ontario. 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 Montana to Ontario?

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

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

Yes. momondo enables you to select and highlight flights to Ontario from Montana with this policy.

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

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 Montana to Ontario.

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

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