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

Alaska Airlines is the most popular carrier 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 46m on average, while flying from Kalispell to Toronto Pearson Intl Airport is 7h 02m 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 December 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.

$262 Cheap Flights from Montana to Ontario in 2025/26

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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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3:03 pm - 3:35 pm

BZN

YYZ

22h 32m1 stop

4:45 pm - 11:56 pm

YYZ

BZN

33h 11m1 stop

$365Alaska Airlines

Sat, Feb 7 - Sat, Feb 14

12:05 pm - 9:24 pm

BZN

YYZ

7h 19m1 stop

9:00 pm - 11:44 am

YYZ

BZN

16h 44m1 stop

$380United Airlines

Thu, Jan 15 - Sun, Jan 18

7:00 am - 6:20 pm

BZN

YYZ

9h 20m1 stop

10:57 am - 8:21 pm

YYZ

BZN

11h 24m2 stops

$383American Airlines

Sat, Feb 7 - Sat, Feb 14

7:00 am - 5:28 pm

BZN

YYZ

8h 28m2 stops

10:57 am - 8:21 pm

YYZ

BZN

11h 24m2 stops

$388American Airlines

Sat, Feb 7 - Sat, Feb 14

6:15 am - 11:59 pm

BZN

YYZ

15h 44m2 stops

4:10 pm - 9:33 pm

YYZ

BZN

7h 23m1 stop

$390United Airlines

Thu, Jan 15 - Sun, Jan 18

2:42 pm - 9:36 am

FCA

YYZ

16h 54m2 stops

4:10 pm - 9:59 pm

YYZ

FCA

7h 49m1 stop

$390United Airlines

Thu, Jan 15 - Sun, Jan 18

6:15 am - 9:24 pm

BZN

YYZ

13h 09m2 stops

7:40 pm - 9:45 am

YYZ

BZN

16h 05m2 stops

$395United Airlines

Thu, Jan 15 - Sun, Jan 18

6:25 am - 3:35 pm

FCA

YYZ

7h 10m1 stop

4:45 pm - 11:58 pm

YYZ

FCA

9h 13m1 stop

$441Alaska Airlines

Thu, Jan 15 - Sun, Jan 18

2:49 pm - 11:26 pm

FCA

YUL

6h 37m1 stop

6:00 am - 1:54 pm

YUL

FCA

9h 54m2 stops

$1,076Delta

Fri, Apr 17 - Sat, Apr 25

12:10 pm - 11:08 pm

FCA

YUL

8h 58m2 stops

6:00 am - 1:54 pm

YUL

FCA

9h 54m2 stops

$1,082Delta

Fri, Apr 17 - Sat, Apr 25

American Airlines flights from Montana to Region of Ontario

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

American Airlines

Feb 7

BZN7:00 amBozeman Gallatin Field

9h 20m

1 stop

YYZ6:20 pmToronto Pearson Intl

Feb 14

YYZ10:57 amToronto Pearson Intl

11h 24m

2 stops

BZN8:21 pmBozeman Gallatin Field

$383

Find similar

American Airlines

Feb 7

BZN7:00 amBozeman Gallatin Field

8h 28m

2 stops

YYZ5:28 pmToronto Pearson Intl

Feb 14

YYZ10:57 amToronto Pearson Intl

11h 24m

2 stops

BZN8:21 pmBozeman Gallatin Field

$388

Find similar

American Airlines

Jan 8

BZN1:42 pmBozeman Gallatin Field

24h 21m

1 stop

YYZ4:03 pmToronto Pearson Intl

Jan 11

YYZ11:35 amToronto Pearson Intl

12h 27m

1 stop

BZN10:02 pmBozeman Gallatin Field

$711

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

Jan 15

BZN12:05 pmBozeman Gallatin Field

7h 19m

1 stop

YYZ9:24 pmToronto Pearson Intl

Jan 18

YYZ4:10 pmToronto Pearson Intl

7h 23m

1 stop

BZN9:33 pmBozeman Gallatin Field

$380

Find similar

United Airlines

Jan 15

FCA2:42 pmKalispell Glacier Park

16h 54m

2 stops

YYZ9:36 amToronto Pearson Intl

Jan 18

YYZ4:10 pmToronto Pearson Intl

7h 49m

1 stop

FCA9:59 pmKalispell Glacier Park

$390

Find similar

United Airlines

Jan 15

FCA2:42 pmKalispell Glacier Park

16h 54m

2 stops

YYZ9:36 amToronto Pearson Intl

Jan 18

YYZ10:45 amToronto Pearson Intl

13h 14m

2 stops

FCA9:59 pmKalispell Glacier Park

$395

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Sat 2/7

3:03 pm-3:35 pm

1 stop22h 32m

Toronto Pearson Intl

Sat 2/14

4:45 pm-11:56 pm

1 stop33h 11m

$365

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Thu 1/15

12:05 pm-9:24 pm

1 stop7h 19m

Toronto Pearson Intl

Sun 1/18

9:00 pm-11:44 am

1 stop16h 44m

$380

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Sat 2/7

7:00 am-6:20 pm

1 stop9h 20m

Toronto Pearson Intl

Sat 2/14

10:57 am-8:21 pm

2 stops11h 24m

$383

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Sat 2/7

7:00 am-5:28 pm

2 stops8h 28m

Toronto Pearson Intl

Sat 2/14

10:57 am-8:21 pm

2 stops11h 24m

$388

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Thu 1/15

6:15 am-11:59 pm

2 stops15h 44m

Toronto Pearson Intl

Sun 1/18

4:10 pm-9:33 pm

1 stop7h 23m

$390

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

Thu 1/15

2:42 pm-9:36 am

2 stops16h 54m

Toronto Pearson Intl

Sun 1/18

4:10 pm-9:59 pm

1 stop7h 49m

$390

BozemanToronto

BZN - YYZ

BZNYYZ

Bozeman Gallatin Field

Thu 1/15

6:15 am-9:24 pm

2 stops13h 09m

Toronto Pearson Intl

Sun 1/18

7:40 pm-9:45 am

2 stops16h 05m

$395

KalispellToronto

FCA - YYZ

FCAYYZ

Kalispell Glacier Park

Thu 1/15

6:25 am-3:35 pm

1 stop7h 10m

Toronto Pearson Intl

Sun 1/18

4:45 pm-11:58 pm

1 stop9h 13m

$441

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Fri 4/17

2:49 pm-11:26 pm

1 stop6h 37m

Montreal Pierre Elliott Trudeau Intl

Sat 4/25

6:00 am-1:54 pm

2 stops9h 54m

$1,076

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Fri 4/17

12:10 pm-11:08 pm

2 stops8h 58m

Montreal Pierre Elliott Trudeau Intl

Sat 4/25

6:00 am-1:54 pm

2 stops9h 54m

$1,082

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

Fastest flight time	6h 46m
Direct flights	None

The fastest flight from Montana to Region of Ontario takes 6h 46m

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 December 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 $825	Free Cancellation	Rating 7.4 9,115 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.