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

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

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 12m on average. On the other hand, flying from Ottawa to Bozeman takes 7h 19m 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.

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 March 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$ 214 Cheap Flights from Ontario to Montana in 2026

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Find the cheapest flights from Ontario to Montana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:55 a.m. - 8:06 p.m.

YYZ

BIL

14h 11m

2 stops

6:18 p.m. - 11:26 a.m.

BIL

YYZ

15h 08m

2 stops

C$ 356Delta

Fri, 17 Apr - Mon, 20 Apr

10:45 a.m. - 8:57 p.m.

YYZ

BIL

12h 12m

1 stop

5:51 p.m. - 10:04 a.m.

BIL

YYZ

14h 13m

2 stops

C$ 399United Airlines

Sat, 11 Apr - Sat, 18 Apr

12:22 p.m. - 8:06 p.m.

YYZ

BIL

9h 44m

1 stop

6:24 a.m. - 6:31 p.m.

BIL

YYZ

10h 07m

1 stop

C$ 404Delta

Fri, 17 Apr - Mon, 20 Apr

9:00 p.m. - 9:38 a.m.

YYZ

BIL

14h 38m

2 stops

5:51 p.m. - 9:19 a.m.

BIL

YYZ

13h 28m

2 stops

C$ 408United Airlines

Fri, 17 Apr - Mon, 20 Apr

6:26 p.m. - 4:03 p.m.

YYZ

FCA

23h 37m

1 stop

1:25 p.m. - 11:24 p.m.

FCA

YYZ

7h 59m

1 stop

C$ 574American Airlines

Thu, 28 May - Tue, 2 Jun

4:55 p.m. - 2:55 p.m.

YYZ

BZN

24h 00m

1 stop

11:23 a.m. - 3:45 p.m.

BZN

YYZ

26h 22m

1 stop

C$ 616Alaska Airlines

Wed, 22 Apr - Wed, 29 Apr

4:55 p.m. - 11:57 p.m.

YYZ

BZN

9h 02m

1 stop

11:23 a.m. - 3:45 p.m.

BZN

YYZ

26h 22m

1 stop

C$ 640Alaska Airlines

Mon, 20 Apr - Mon, 27 Apr

8:00 a.m. - 9:35 a.m.

YYZ

BZN

27h 35m

2 stops

7:59 p.m. - 3:45 p.m.

BZN

YYZ

17h 46m

1 stop

C$ 661Multiple Airlines

Wed, 22 Apr - Wed, 29 Apr

6:20 a.m. - 11:03 p.m.

YYZ

MSO

18h 43m

1 stop

1:29 p.m. - 2:15 p.m.

MSO

YYZ

22h 46m

1 stop

C$ 674American Airlines

Tue, 22 Sep - Fri, 25 Sep

9:30 a.m. - 12:41 p.m.

YYZ

BZN

29h 11m

1 stop

10:26 a.m. - 6:39 a.m.

BZN

YYZ

18h 13m

2 stops

C$ 699Multiple Airlines

Tue, 16 Jun - Tue, 23 Jun

Alaska Airlines flights from Region of Ontario to Montana

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

Alaska Airlines

15 Apr

YYZ4:55 p.m.Toronto Pearson Intl

9h 02m

1 stop

BZN11:57 p.m.Bozeman Gallatin Field

18 Apr

BZN7:26 p.m.Bozeman Gallatin Field

18h 19m

1 stop

YYZ3:45 p.m.Toronto Pearson Intl

C$ 600

Alaska Airlines

22 Apr

YYZ4:55 p.m.Toronto Pearson Intl

24h 00m

1 stop

BZN2:55 p.m.Bozeman Gallatin Field

29 Apr

BZN11:23 a.m.Bozeman Gallatin Field

26h 22m

1 stop

YYZ3:45 p.m.Toronto Pearson Intl

C$ 616

Alaska Airlines

20 Apr

YYZ4:55 p.m.Toronto Pearson Intl

9h 02m

1 stop

BZN11:57 p.m.Bozeman Gallatin Field

27 Apr

BZN11:23 a.m.Bozeman Gallatin Field

26h 22m

1 stop

YYZ3:45 p.m.Toronto Pearson Intl

C$ 640

Delta flights from Region of Ontario to Montana

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

Delta

29 Apr

YYZ12:22 p.m.Toronto Pearson Intl

9h 44m

1 stop

BIL8:06 p.m.Billings Logan Intl

2 May

BIL6:24 a.m.Billings Logan Intl

14h 32m

2 stops

YYZ10:56 p.m.Toronto Pearson Intl

C$ 354

Delta

17 Apr

YYZ7:55 a.m.Toronto Pearson Intl

14h 11m

2 stops

BIL8:06 p.m.Billings Logan Intl

20 Apr

BIL6:18 p.m.Billings Logan Intl

15h 08m

2 stops

YYZ11:26 a.m.Toronto Pearson Intl

C$ 356

Delta

17 Apr

YYZ12:22 p.m.Toronto Pearson Intl

9h 44m

1 stop

BIL8:06 p.m.Billings Logan Intl

20 Apr

BIL6:24 a.m.Billings Logan Intl

10h 07m

1 stop

YYZ6:31 p.m.Toronto Pearson Intl

C$ 404

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBillings

YYZ - BIL

YYZBIL

Toronto Pearson Intl

Fri 17/4

7:55 a.m.-8:06 p.m.

2 stops14h 11m

Billings Logan Intl

Mon 20/4

6:18 p.m.-11:26 a.m.

2 stops15h 08m

C$ 356

TorontoBillings

YYZ - BIL

YYZBIL

Toronto Pearson Intl

Sat 11/4

10:45 a.m.-8:57 p.m.

1 stop12h 12m

Billings Logan Intl

Sat 18/4

5:51 p.m.-10:04 a.m.

2 stops14h 13m

C$ 399

Quickest round-trip

TorontoBillings

YYZ - BIL

YYZBIL

Toronto Pearson Intl

Fri 17/4

12:22 p.m.-8:06 p.m.

1 stop9h 44m

Billings Logan Intl

Mon 20/4

6:24 a.m.-6:31 p.m.

1 stop10h 07m

C$ 404

TorontoBillings

YYZ - BIL

YYZBIL

Toronto Pearson Intl

Fri 17/4

9:00 p.m.-9:38 a.m.

2 stops14h 38m

Billings Logan Intl

Mon 20/4

5:51 p.m.-9:19 a.m.

2 stops13h 28m

C$ 408

TorontoKalispell

YYZ - FCA

YYZFCA

Toronto Pearson Intl

Thu 28/5

6:26 p.m.-4:03 p.m.

1 stop23h 37m

Kalispell Glacier Park

Tue 2/6

1:25 p.m.-11:24 p.m.

1 stop7h 59m

C$ 574

TorontoBozeman

YYZ - BZN

YYZBZN

Toronto Pearson Intl

Wed 22/4

4:55 p.m.-2:55 p.m.

1 stop24h 00m

Bozeman Gallatin Field

Wed 29/4

11:23 a.m.-3:45 p.m.

1 stop26h 22m

C$ 616

TorontoBozeman

YYZ - BZN

YYZBZN

Toronto Pearson Intl

Mon 20/4

4:55 p.m.-11:57 p.m.

1 stop9h 02m

Bozeman Gallatin Field

Mon 27/4

11:23 a.m.-3:45 p.m.

1 stop26h 22m

C$ 640

TorontoBozeman

YYZ - BZN

YYZBZN

Toronto Pearson Intl

Wed 22/4

8:00 a.m.-9:35 a.m.

2 stops27h 35m

Bozeman Gallatin Field

Wed 29/4

7:59 p.m.-3:45 p.m.

1 stop17h 46m

C$ 661

TorontoMissoula

YYZ - MSO

YYZMSO

Toronto Pearson Intl

Tue 22/9

6:20 a.m.-11:03 p.m.

1 stop18h 43m

Missoula Johnson-Bell Field

Fri 25/9

1:29 p.m.-2:15 p.m.

1 stop22h 46m

C$ 674

TorontoBozeman

YYZ - BZN

YYZBZN

Toronto Pearson Intl

Tue 16/6

9:30 a.m.-12:41 p.m.

1 stop29h 11m

Bozeman Gallatin Field

Tue 23/6

10:26 a.m.-6:39 a.m.

2 stops18h 13m

C$ 699

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

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

You could potentially save up to 40% 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

Fastest flight time	6h 41m
Direct flights	None

The fastest flight from Region of Ontario to Montana takes 6h 41m

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

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 March 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$ 409	Free Cancellation	Rating 7.4 9,483 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.