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?

Average flight duration from Montana to Region of Ontario depends on which airport you fly into and out of. Flying from Bozeman to Toronto Pearson Intl Airport is 6h 52m on average, while flying from Kalispell to Toronto Pearson Intl Airport is 9h 15m on average. Toronto Pearson Intl Airport is the most popular airport in Region of Ontario.

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

Prices for flights from Montana to Ontario are updated daily.

How many operators does momondo search for flights from Montana to Ontario?

There is 1 operator available for flights from Montana to Ontario as of November 2025.

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.

$180 Cheap Flights from Montana to Ontario in 2025/26

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Find the cheapest flights from Montana to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:58 pm - 8:32 pmBZN-YYZ

27h 34m2 stops

9:35 am - 5:02 pmYYZ-BZN

9h 27m1 stop

$392Multiple Airlines

Find Deal

Wed, Dec 3 - Tue, Dec 9

7:00 am - 3:35 pmBZN-YYZ

30h 35m1 stop

4:45 pm - 11:17 pmYYZ-BZN

8h 32m1 stop

$404Alaska Airlines

Find Deal

Wed, Dec 3 - Tue, Dec 9

2:58 pm - 3:35 pmBZN-YYZ

22h 37m1 stop

4:45 pm - 3:18 pmYYZ-BZN

24h 33m2 stops

$413Alaska Airlines

Find Deal

Wed, Dec 3 - Tue, Dec 9

7:00 am - 3:35 pmBZN-YYZ

30h 35m1 stop

4:45 pm - 3:18 pmYYZ-BZN

24h 33m2 stops

$415Alaska Airlines

Find Deal

Wed, Dec 3 - Tue, Dec 9

7:25 am - 11:11 pmBZN-YYZ

13h 46m2 stops

6:05 am - 2:18 pmYYZ-BZN

10h 13m2 stops

$420Delta

Find Deal

Wed, Dec 3 - Tue, Dec 9

8:10 am - 7:34 pmBZN-YYZ

9h 24m1 stop

2:15 pm - 10:00 pmYYZ-BZN

9h 45m1 stop

$599United Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

2:37 pm - 9:55 amBZN-YYZ

17h 18m2 stops

2:15 pm - 10:00 pmYYZ-BZN

9h 45m1 stop

$604United Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

2:00 pm - 1:38 pmBZN-YUL

21h 38m2 stops

7:30 pm - 12:55 pmYUL-BZN

19h 25m2 stops

$606Delta

Find Deal

Thu, Feb 19 - Mon, Feb 23

1:36 pm - 3:05 pmBZN-YUL

23h 29m1 stop

3:55 pm - 12:41 pmYUL-BZN

22h 46m1 stop

$608American Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

3:41 pm - 3:05 pmBZN-YUL

21h 24m2 stops

3:55 pm - 12:41 pmYUL-BZN

22h 46m1 stop

$618American Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

Delta flights from Montana to Region of Ontario

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

Delta

Dec 3

BZN7:25 amBozeman Gallatin Field

13h 46m

2 stops

YYZ11:11 pmToronto Pearson Intl

Dec 9

YYZ6:05 amToronto Pearson Intl

10h 13m

2 stops

BZN2:18 pmBozeman Gallatin Field

$420

Find similar

Delta

Feb 19

BZN2:00 pmBozeman Gallatin Field

21h 38m

2 stops

YUL1:38 pmMontreal Pierre Elliott Trudeau Intl

Feb 23

YUL7:30 pmMontreal Pierre Elliott Trudeau Intl

19h 25m

2 stops

BZN12:55 pmBozeman Gallatin Field

$606

Find similar

Delta

Nov 27

BZN7:25 amBozeman Gallatin Field

15h 13m

2 stops

YYZ12:38 amToronto Pearson Intl

Dec 1

YYZ10:30 amToronto Pearson Intl

13h 59m

2 stops

BZN10:29 pmBozeman Gallatin Field

$659

Find similar

United Airlines flights from Montana to Region of Ontario

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

United Airlines

Apr 1

BZN8:10 amBozeman Gallatin Field

9h 24m

1 stop

YYZ7:34 pmToronto Pearson Intl

Apr 5

YYZ2:15 pmToronto Pearson Intl

9h 45m

1 stop

BZN10:00 pmBozeman Gallatin Field

$599

Find similar

United Airlines

Apr 1

BZN2:37 pmBozeman Gallatin Field

17h 18m

2 stops

YYZ9:55 amToronto Pearson Intl

Apr 5

YYZ2:15 pmToronto Pearson Intl

9h 45m

1 stop

BZN10:00 pmBozeman Gallatin Field

$604

Find similar

United Airlines

Apr 24

BZN12:30 pmBozeman Gallatin Field

26h 12m

1 stop

YYZ4:42 pmToronto Pearson Intl

May 5

YYZ2:10 pmToronto Pearson Intl

9h 48m

1 stop

BZN9:58 pmBozeman Gallatin Field

$608

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Wed 12/3

2:58 pm-8:32 pm

2 stops27h 34m

Toronto Pearson Intl

Tue 12/9

9:35 am-5:02 pm

1 stop9h 27m

$392

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Wed 12/3

7:00 am-3:35 pm

1 stop30h 35m

Toronto Pearson Intl

Tue 12/9

4:45 pm-11:17 pm

1 stop8h 32m

$404

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Wed 12/3

2:58 pm-3:35 pm

1 stop22h 37m

Toronto Pearson Intl

Tue 12/9

4:45 pm-3:18 pm

2 stops24h 33m

$413

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Wed 12/3

7:00 am-3:35 pm

1 stop30h 35m

Toronto Pearson Intl

Tue 12/9

4:45 pm-3:18 pm

2 stops24h 33m

$415

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Wed 12/3

7:25 am-11:11 pm

2 stops13h 46m

Toronto Pearson Intl

Tue 12/9

6:05 am-2:18 pm

2 stops10h 13m

$420

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Wed 4/1

8:10 am-7:34 pm

1 stop9h 24m

Toronto Pearson Intl

Sun 4/5

2:15 pm-10:00 pm

1 stop9h 45m

$599

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Wed 4/1

2:37 pm-9:55 am

2 stops17h 18m

Toronto Pearson Intl

Sun 4/5

2:15 pm-10:00 pm

1 stop9h 45m

$604

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Thu 2/19

2:00 pm-1:38 pm

2 stops21h 38m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

7:30 pm-12:55 pm

2 stops19h 25m

$606

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Thu 2/19

1:36 pm-3:05 pm

1 stop23h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

3:55 pm-12:41 pm

1 stop22h 46m

$608

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Thu 2/19

3:41 pm-3:05 pm

2 stops21h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

3:55 pm-12:41 pm

1 stop22h 46m

$618

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

Airlines

Other information

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Friday is the cheapest day to fly to Region of Ontario from Montana. The lowest ticket price found for a Friday departure recently was $799. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Montana to Region of Ontario on a Wednesday will generally be more expensive and average around $843. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

You could potentially save up to 63% 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 are updated daily.
How many operators does momondo search for flights from Montana to Ontario?
There is 1 operator available for flights from Montana to Ontario as of November 2025.
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.

Best airlines flying from Montana to Region of Ontario

Compare and see reviews for airlines that fly from Montana to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $799	Free Cancellation	Rating 7.4 9,002 reviews		Search United Airlines flights

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montana to Ontario. momondo saves you time and could save you money on your trip.

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

Flights from Montana to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Ontario from Montana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Montana and alert you when they change.