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

Flight times vary depending on what airport in Region of Ontario you fly out of and what airport in Montana you fly into. For example, flying from Toronto to Bozeman takes 6h 46m on average. On the other hand, flying from Hamilton to Bozeman takes 13h 14m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

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

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

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

Prices for flights from Ontario to Montana are refreshed on a daily basis.

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

There is 1 operator available for flights from Ontario to Montana as of September 2026.

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

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 Montana.

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

The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 344 Cheap Flights from Ontario to Montana in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Montana

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 a.m. - 10:25 p.m.YYZ Toronto Pearson Intl-BIL Billings Logan Intl

18h 10m2 stops Atlanta Hartsfield-Jackson Salt Lake City

5:20 a.m. - 4:44 p.m.BIL Billings Logan Intl-YYZ Toronto Pearson Intl

9h 24m1 stop Salt Lake City

C$ 558Delta

Thu, 8 Oct - Sun, 11 Oct

4:10 p.m. - 9:14 p.m.YYZ Toronto Pearson Intl-BIL Billings Logan Intl

7h 04m1 stop Denver Intl

5:00 a.m. - 4:47 p.m.BIL Billings Logan Intl-YYZ Toronto Pearson Intl

9h 47m2 stops Denver Intl Chicago O'Hare Intl

C$ 558United Airlines

Thu, 29 Oct - Mon, 2 Nov

8:35 a.m. - 9:14 p.m.YYZ Toronto Pearson Intl-BIL Billings Logan Intl

14h 39m2 stops Chicago O'Hare Intl Denver Intl

5:00 a.m. - 4:47 p.m.BIL Billings Logan Intl-YYZ Toronto Pearson Intl

9h 47m2 stops Denver Intl Chicago O'Hare Intl

C$ 558United Airlines

Thu, 29 Oct - Mon, 2 Nov

7:55 a.m. - 8:15 p.m.YYZ Toronto Pearson Intl-BIL Billings Logan Intl

14h 20m2 stops New York LaGuardia Minneapolis St Paul

5:20 a.m. - 4:44 p.m.BIL Billings Logan Intl-YYZ Toronto Pearson Intl

9h 24m1 stop Salt Lake City

C$ 559Delta

Thu, 15 Oct - Sun, 18 Oct

4:00 p.m. - 9:19 p.m.YYZ Toronto Pearson Intl-BIL Billings Logan Intl

7h 19m1 stop Denver Intl

7:00 a.m. - 3:12 p.m.BIL Billings Logan Intl-YYZ Toronto Pearson Intl

6h 12m1 stop Denver Intl

C$ 579United Airlines

Sat, 9 Jan - Mon, 11 Jan

6:15 a.m. - 10:32 p.m.YYZ Toronto Pearson Intl-BIL Billings Logan Intl

18h 17m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:15 a.m. - 7:07 p.m.BIL Billings Logan Intl-YYZ Toronto Pearson Intl

10h 52m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

C$ 579Delta

Sat, 9 Jan - Mon, 11 Jan

9:30 a.m. - 9:19 p.m.YYZ Toronto Pearson Intl-BIL Billings Logan Intl

13h 49m2 stops Newark Denver Intl

7:00 a.m. - 3:12 p.m.BIL Billings Logan Intl-YYZ Toronto Pearson Intl

6h 12m1 stop Denver Intl

C$ 579United Airlines

Sat, 9 Jan - Mon, 11 Jan

6:10 a.m. - 3:33 p.m.YYZ Toronto Pearson Intl-BIL Billings Logan Intl

11h 23m2 stops Houston George Bush Intcntl Denver Intl

4:15 p.m. - 9:47 a.m.BIL Billings Logan Intl-YYZ Toronto Pearson Intl

15h 32m2 stops Denver Intl Chicago O'Hare Intl

C$ 579United Airlines

Sat, 9 Jan - Mon, 11 Jan

8:30 p.m. - 5:03 p.m.YYZ Toronto Pearson Intl-FCA Kalispell Glacier Park

22h 33m1 stop Las Vegas Harry Reid Intl

8:18 p.m. - 6:50 a.m.FCA Kalispell Glacier Park-YYZ Toronto Pearson Intl

8h 32m1 stop Las Vegas Harry Reid Intl

C$ 586Multiple Airlines

Thu, 5 Nov - Mon, 9 Nov

7:55 a.m. - 8:15 p.m.YYZ Toronto Pearson Intl-BIL Billings Logan Intl

14h 20m2 stops New York LaGuardia Minneapolis St Paul

5:20 a.m. - 4:44 p.m.BIL Billings Logan Intl-YYZ Toronto Pearson Intl

9h 24m1 stop Salt Lake City

C$ 595Delta

Thu, 15 Oct - Sun, 18 Oct

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American Airlines flights from Region of Ontario to Montana

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

American Airlines

8 Jan

YYZ6:05 a.m.Toronto Pearson Intl

8h 53m

1 stop

BIL12:58 p.m.Billings Logan Intl

15 Jan

BIL1:30 p.m.Billings Logan Intl

7h 24m

1 stop

YYZ10:54 p.m.Toronto Pearson Intl

C$ 827

American Airlines

26 Dec

YYZ11:45 a.m.Toronto Pearson Intl

10h 11m

1 stop

BZN7:56 p.m.Bozeman Gallatin Field

3 Jan

BZN7:39 a.m.Bozeman Gallatin Field

8h 01m

1 stop

YYZ5:40 p.m.Toronto Pearson Intl

C$ 866

American Airlines

26 Dec

YYZ11:45 a.m.Toronto Pearson Intl

10h 11m

1 stop

BZN7:56 p.m.Bozeman Gallatin Field

3 Jan

BZN7:39 a.m.Bozeman Gallatin Field

8h 01m

1 stop

YYZ5:40 p.m.Toronto Pearson Intl

C$ 888

United Airlines flights from Region of Ontario to Montana

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

United Airlines

9 Jan

YYZ9:30 a.m.Toronto Pearson Intl

13h 49m

2 stops

BIL9:19 p.m.Billings Logan Intl

11 Jan

BIL7:00 a.m.Billings Logan Intl

6h 12m

1 stop

YYZ3:12 p.m.Toronto Pearson Intl

C$ 579

United Airlines

9 Jan

YYZ4:00 p.m.Toronto Pearson Intl

7h 19m

1 stop

BIL9:19 p.m.Billings Logan Intl

11 Jan

BIL7:00 a.m.Billings Logan Intl

6h 12m

1 stop

YYZ3:12 p.m.Toronto Pearson Intl

C$ 597

United Airlines

22 Oct

YYZ4:18 p.m.Toronto Pearson Intl

6h 52m

1 stop

BIL9:10 p.m.Billings Logan Intl

31 Oct

BIL5:00 a.m.Billings Logan Intl

8h 02m

1 stop

YYZ3:02 p.m.Toronto Pearson Intl

C$ 616

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBillings

YYZ Toronto Pearson Intl - BIL Billings Logan Intl

YYZBIL

Toronto Pearson Intl

Thu 8/10

6:15 a.m.-10:25 p.m.

2 stops18h 10m

Billings Logan Intl

Sun 11/10

5:20 a.m.-4:44 p.m.

1 stop9h 24m

C$ 558

TorontoBillings

YYZ Toronto Pearson Intl - BIL Billings Logan Intl

YYZBIL

Toronto Pearson Intl

Thu 29/10

4:10 p.m.-9:14 p.m.

1 stop7h 04m

Billings Logan Intl

Mon 2/11

5:00 a.m.-4:47 p.m.

2 stops9h 47m

C$ 558

TorontoBillings

YYZ Toronto Pearson Intl - BIL Billings Logan Intl

YYZBIL

Toronto Pearson Intl

Thu 29/10

8:35 a.m.-9:14 p.m.

2 stops14h 39m

Billings Logan Intl

Mon 2/11

5:00 a.m.-4:47 p.m.

2 stops9h 47m

C$ 558

TorontoBillings

YYZ Toronto Pearson Intl - BIL Billings Logan Intl

YYZBIL

Toronto Pearson Intl

Thu 15/10

7:55 a.m.-8:15 p.m.

2 stops14h 20m

Billings Logan Intl

Sun 18/10

5:20 a.m.-4:44 p.m.

1 stop9h 24m

C$ 559

Quickest round-trip

TorontoBillings

YYZ Toronto Pearson Intl - BIL Billings Logan Intl

YYZBIL

Toronto Pearson Intl

Sat 9/1

4:00 p.m.-9:19 p.m.

1 stop7h 19m

Billings Logan Intl

Mon 11/1

7:00 a.m.-3:12 p.m.

1 stop6h 12m

C$ 579

TorontoBillings

YYZ Toronto Pearson Intl - BIL Billings Logan Intl

YYZBIL

Toronto Pearson Intl

Sat 9/1

6:15 a.m.-10:32 p.m.

2 stops18h 17m

Billings Logan Intl

Mon 11/1

6:15 a.m.-7:07 p.m.

2 stops10h 52m

C$ 579

TorontoBillings

YYZ Toronto Pearson Intl - BIL Billings Logan Intl

YYZBIL

Toronto Pearson Intl

Sat 9/1

9:30 a.m.-9:19 p.m.

2 stops13h 49m

Billings Logan Intl

Mon 11/1

7:00 a.m.-3:12 p.m.

1 stop6h 12m

C$ 579

TorontoBillings

YYZ Toronto Pearson Intl - BIL Billings Logan Intl

YYZBIL

Toronto Pearson Intl

Sat 9/1

6:10 a.m.-3:33 p.m.

2 stops11h 23m

Billings Logan Intl

Mon 11/1

4:15 p.m.-9:47 a.m.

2 stops15h 32m

C$ 579

TorontoKalispell

YYZ Toronto Pearson Intl - FCA Kalispell Glacier Park

YYZFCA

Toronto Pearson Intl

Thu 5/11

8:30 p.m.-5:03 p.m.

1 stop22h 33m

Kalispell Glacier Park

Mon 9/11

8:18 p.m.-6:50 a.m.

1 stop8h 32m

C$ 586

TorontoBillings

YYZ Toronto Pearson Intl - BIL Billings Logan Intl

YYZBIL

Toronto Pearson Intl

Thu 15/10

7:55 a.m.-8:15 p.m.

2 stops14h 20m

Billings Logan Intl

Sun 18/10

5:20 a.m.-4:44 p.m.

1 stop9h 24m

C$ 595

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 Region of Ontario to Montana

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 month to fly to Montana?

In general, March is the cheapest month to fly from Region of Ontario to Montana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 600. If you aren’t able to travel to Montana during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of C$ 695.

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

You could potentially save up to 29% on your flight if you consider stops on a Region of Ontario to Montana flight.

Cheap Region of Ontario to Montana flight deals and tips

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

Best price found	C$ 344
Fastest flight time	6h 23m
Direct flights	None

The best one-way flight to Montana from Region of Ontario in the past 72 hours is C$ 344. The best round-trip flight deal from Region of Ontario to Montana found on momondo in the last 72 hours is C$ 558.

The fastest flight from Region of Ontario to Montana takes 6h 23m

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

Search flight deals

Frequently asked questions about flying from Ontario to Montana

When did momondo last update prices for flights from Ontario to Montana?
Prices for flights from Ontario to Montana are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Montana?
There is 1 operator available for flights from Ontario to Montana as of September 2026.
How old do you have to be to fly from Ontario to Montana?
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 Montana.
What documentation or ID do you need to fly to Montana?
The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Montana

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 684	Free Cancellation	Rating 7.4 10,226 reviews		Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montana from Ontario.

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

All flight searches from Ontario to Montana on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Ontario and Montana by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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