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

American Airlines, United Airlines, and Delta are the most popular carriers operating from Montreal to Montana

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

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

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

There are 2 operators available for flights from Montreal to Montana as of April 2026.

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

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 Montreal to Montana.

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

The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 419 Cheap Flights from Montreal to Montana in 2026

1 adult

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Find the cheapest flights from Montreal to Montana

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:55 p.m. - 10:43 p.m.

YUL

BZN

7h 48m

1 stop

12:48 p.m. - 9:26 p.m.

BZN

YUL

6h 38m

1 stop

C$ 830United Airlines

Sat, 23 May - Wed, 27 May

3:25 p.m. - 9:45 a.m.

YUL

BZN

20h 20m

2 stops

3:40 p.m. - 8:16 a.m.

BZN

YUL

14h 36m

2 stops

C$ 834United Airlines

Thu, 17 Sep - Wed, 23 Sep

5:31 p.m. - 12:29 p.m.

YUL

BZN

20h 58m

1 stop

4:58 p.m. - 11:44 a.m.

BZN

YUL

16h 46m

1 stop

C$ 849American Airlines

Mon, 20 Jul - Fri, 24 Jul

7:29 a.m. - 8:37 p.m.

YUL

BZN

15h 08m

2 stops

4:15 p.m. - 12:27 p.m.

BZN

YUL

18h 12m

2 stops

C$ 851American Airlines

Sat, 29 Aug - Mon, 7 Sep

5:31 p.m. - 4:08 p.m.

YUL

BZN

24h 37m

1 stop

4:58 p.m. - 11:44 a.m.

BZN

YUL

16h 46m

1 stop

C$ 860American Airlines

Wed, 15 Jul - Mon, 20 Jul

9:45 a.m. - 3:12 p.m.

YUL

BZN

7h 27m

1 stop

12:48 p.m. - 9:26 p.m.

BZN

YUL

6h 38m

1 stop

C$ 861United Airlines

Fri, 22 May - Wed, 27 May

9:45 a.m. - 10:43 p.m.

YUL

BZN

14h 58m

1 stop

6:30 a.m. - 10:06 p.m.

BZN

YUL

13h 36m

2 stops

C$ 866United Airlines

Mon, 20 Jul - Fri, 24 Jul

6:35 p.m. - 1:34 p.m.

YUL

GTF

20h 59m

2 stops

6:15 a.m. - 12:13 a.m.

GTF

YUL

15h 58m

2 stops

C$ 875United Airlines

Fri, 15 May - Mon, 1 Jun

5:00 p.m. - 10:01 a.m.

YUL

BZN

19h 01m

2 stops

10:20 a.m. - 7:45 p.m.

BZN

YUL

7h 25m

1 stop

C$ 876United Airlines

Sat, 16 May - Sun, 31 May

12:44 p.m. - 11:52 p.m.

YUL

BZN

13h 08m

2 stops

11:27 a.m. - 11:40 p.m.

BZN

YUL

10h 13m

1 stop

C$ 897Delta

Fri, 31 Jul - Sun, 2 Aug

United Airlines flights from Montreal to Montana

Our best United Airlines deals on Montreal to Montana flight tickets

United Airlines

17 Sep

YUL3:25 p.m.Montreal Pierre Elliott Trudeau Intl

20h 20m

2 stops

BZN9:45 a.m.Bozeman Gallatin Field

23 Sep

BZN3:40 p.m.Bozeman Gallatin Field

14h 36m

2 stops

YUL8:16 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 834

United Airlines

20 Jul

YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl

14h 58m

1 stop

BZN10:43 p.m.Bozeman Gallatin Field

24 Jul

BZN6:30 a.m.Bozeman Gallatin Field

13h 36m

2 stops

YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 866

United Airlines

15 May

YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl

20h 59m

2 stops

GTF1:34 p.m.Great Falls

1 Jun

GTF6:15 a.m.Great Falls

15h 58m

2 stops

YUL12:13 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 875

American Airlines flights from Montreal to Montana

Our best American Airlines deals on Montreal to Montana flight tickets

American Airlines

20 Jul

YUL5:31 p.m.Montreal Pierre Elliott Trudeau Intl

20h 58m

1 stop

BZN12:29 p.m.Bozeman Gallatin Field

24 Jul

BZN4:58 p.m.Bozeman Gallatin Field

16h 46m

1 stop

YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 849

American Airlines

29 Aug

YUL7:29 a.m.Montreal Pierre Elliott Trudeau Intl

15h 08m

2 stops

BZN8:37 p.m.Bozeman Gallatin Field

7 Sep

BZN4:15 p.m.Bozeman Gallatin Field

18h 12m

2 stops

YUL12:27 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 851

American Airlines

17 Aug

YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl

21h 20m

1 stop

BZN11:05 a.m.Bozeman Gallatin Field

21 Aug

BZN4:54 p.m.Bozeman Gallatin Field

21h 50m

1 stop

YUL4:44 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 857

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

4:55 p.m.-10:43 p.m.

1 stop7h 48m

Bozeman Gallatin Field

Wed 27/5

12:48 p.m.-9:26 p.m.

1 stop6h 38m

C$ 830

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

3:25 p.m.-9:45 a.m.

2 stops20h 20m

Bozeman Gallatin Field

Wed 23/9

3:40 p.m.-8:16 a.m.

2 stops14h 36m

C$ 834

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

5:31 p.m.-12:29 p.m.

1 stop20h 58m

Bozeman Gallatin Field

Fri 24/7

4:58 p.m.-11:44 a.m.

1 stop16h 46m

C$ 849

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

7:29 a.m.-8:37 p.m.

2 stops15h 08m

Bozeman Gallatin Field

Mon 7/9

4:15 p.m.-12:27 p.m.

2 stops18h 12m

C$ 851

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Wed 15/7

5:31 p.m.-4:08 p.m.

1 stop24h 37m

Bozeman Gallatin Field

Mon 20/7

4:58 p.m.-11:44 a.m.

1 stop16h 46m

C$ 860

Quickest round-trip

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

9:45 a.m.-3:12 p.m.

1 stop7h 27m

Bozeman Gallatin Field

Wed 27/5

12:48 p.m.-9:26 p.m.

1 stop6h 38m

C$ 861

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

9:45 a.m.-10:43 p.m.

1 stop14h 58m

Bozeman Gallatin Field

Fri 24/7

6:30 a.m.-10:06 p.m.

2 stops13h 36m

C$ 866

MontrealGreat Falls

YUL - GTF

YULGTF

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

6:35 p.m.-1:34 p.m.

2 stops20h 59m

Great Falls

Mon 1/6

6:15 a.m.-12:13 a.m.

2 stops15h 58m

C$ 875

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

5:00 p.m.-10:01 a.m.

2 stops19h 01m

Bozeman Gallatin Field

Sun 31/5

10:20 a.m.-7:45 p.m.

1 stop7h 25m

C$ 876

MontrealBozeman

YUL - BZN

YULBZN

Montreal Pierre Elliott Trudeau Intl

Fri 31/7

12:44 p.m.-11:52 p.m.

2 stops13h 08m

Bozeman Gallatin Field

Sun 2/8

11:27 a.m.-11:40 p.m.

1 stop10h 13m

C$ 897

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 Montreal 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

Can stopping save me money on Montreal to Montana flights?

You could potentially save up to 48% on your flight if you consider stops on a Montreal to Montana flight.

Cheap Montreal to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Montana

Fastest flight time	7h 27m
Direct flights	None

The fastest flight from Montreal to Montana takes 7h 27m

There are no direct flights from Montreal to Montana. There are no popular flight routes from Montreal to Montana.

Search flight deals

Frequently asked questions about flying from Montreal to Montana

When did momondo last update prices for flights from Montreal to Montana?
Prices for flights from Montreal to Montana are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal to Montana?
There are 2 operators available for flights from Montreal to Montana as of April 2026.
How old do you have to be to fly from Montreal to Montana?
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 Montreal to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Montreal to Montana

Compare and see reviews for airlines that fly from Montreal to Montana with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 455	Free Cancellation	Rating 7.9 8,430 reviews		Search Delta flights
United Airlines	PriceFrom C$ 906	Free Cancellation	Rating 7.4 9,625 reviews		Search United Airlines flights

Why use momondo?

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

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

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

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

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

Once all potential Montreal to Montana flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Montana from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.