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Cheap flights from Montana to Montreal from C$ 265

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Montreal departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Montana to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:36 p.m. - 1:45 p.m.
BZN
-
YUL
22h 09m
2 stops
American Airlines Logo
3:45 p.m. - 9:38 p.m.
YUL
-
BZN
31h 53m
1 stop
C$ 693American Airlines
Wed, 25 Feb - Wed, 4 Mar
American Airlines Logo
1:36 p.m. - 1:45 p.m.
BZN
-
YUL
22h 09m
2 stops
American Airlines Logo
3:45 p.m. - 12:57 p.m.
YUL
-
BZN
23h 12m
2 stops
C$ 754American Airlines
Wed, 25 Feb - Wed, 4 Mar
American Airlines Logo
1:41 p.m. - 11:44 a.m.
BZN
-
YUL
20h 03m
2 stops
American Airlines Logo
12:30 p.m. - 12:51 p.m.
YUL
-
BZN
26h 21m
2 stops
C$ 805American Airlines
Wed, 15 Apr - Wed, 22 Apr
United Airlines Logo
4:13 p.m. - 2:00 p.m.
BIL
-
YUL
19h 47m
2 stops
United Airlines Logo
9:25 a.m. - 9:23 p.m.
YUL
-
BIL
13h 58m
2 stops
C$ 918United Airlines
Sun, 1 Feb - Wed, 4 Feb
American Airlines Logo
4:48 p.m. - 11:44 a.m.
FCA
-
YUL
16h 56m
1 stop
American Airlines Logo
5:44 p.m. - 4:04 p.m.
YUL
-
FCA
24h 20m
1 stop
C$ 922American Airlines
Tue, 23 Jun - Wed, 1 Jul
United Airlines Logo
12:39 p.m. - 10:40 a.m.
BZN
-
YUL
20h 01m
1 stop
United Airlines Logo
8:30 a.m. - 9:32 p.m.
YUL
-
BZN
15h 02m
2 stops
C$ 929United Airlines
Wed, 15 Apr - Wed, 22 Apr
American Airlines Logo
4:48 p.m. - 1:48 p.m.
FCA
-
YUL
19h 00m
2 stops
American Airlines Logo
12:30 p.m. - 4:04 p.m.
YUL
-
FCA
29h 34m
1 stop
C$ 934American Airlines
Tue, 23 Jun - Wed, 1 Jul
Delta Logo
7:20 a.m. - 11:26 p.m.
BZN
-
YUL
14h 06m
2 stops
Delta Logo
7:00 a.m. - 1:34 p.m.
YUL
-
BZN
8h 34m
1 stop
C$ 959Delta
Wed, 15 Apr - Wed, 22 Apr
United Airlines Logo
6:30 a.m. - 4:58 p.m.
BIL
-
YUL
8h 28m
1 stop
United Airlines Logo
9:25 a.m. - 9:23 p.m.
YUL
-
BIL
13h 58m
2 stops
C$ 999United Airlines
Sun, 1 Feb - Wed, 4 Feb
Delta Logo
2:22 p.m. - 11:26 p.m.
BZN
-
YUL
7h 04m
1 stop
Delta Logo
7:00 a.m. - 1:34 p.m.
YUL
-
BZN
8h 34m
1 stop
C$ 1,048Delta
Wed, 15 Apr - Wed, 22 Apr

United Airlines flights from Montana to Montreal Pierre Elliott Trudeau Intl Airport

Our best United Airlines deals on Montana to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
1 Feb
BIL4:13 p.m.Billings Logan Intl
19h 47m
2 stops
YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl
4 Feb
YUL9:25 a.m.Montreal Pierre Elliott Trudeau Intl
13h 58m
2 stops
BIL9:23 p.m.Billings Logan Intl
C$ 918
United Airlines
15 Apr
BZN12:39 p.m.Bozeman Gallatin Field
20h 01m
1 stop
YUL10:40 a.m.Montreal Pierre Elliott Trudeau Intl
22 Apr
YUL8:30 a.m.Montreal Pierre Elliott Trudeau Intl
15h 02m
2 stops
BZN9:32 p.m.Bozeman Gallatin Field
C$ 929
United Airlines
1 Feb
BIL6:30 a.m.Billings Logan Intl
8h 28m
1 stop
YUL4:58 p.m.Montreal Pierre Elliott Trudeau Intl
4 Feb
YUL9:25 a.m.Montreal Pierre Elliott Trudeau Intl
13h 58m
2 stops
BIL9:23 p.m.Billings Logan Intl
C$ 999

Delta flights from Montana to Montreal Pierre Elliott Trudeau Intl Airport

Our best Delta deals on Montana to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta
15 Apr
BZN7:20 a.m.Bozeman Gallatin Field
14h 06m
2 stops
YUL11:26 p.m.Montreal Pierre Elliott Trudeau Intl
22 Apr
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 34m
1 stop
BZN1:34 p.m.Bozeman Gallatin Field
C$ 959
Delta
15 Apr
BZN2:22 p.m.Bozeman Gallatin Field
7h 04m
1 stop
YUL11:26 p.m.Montreal Pierre Elliott Trudeau Intl
22 Apr
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 34m
1 stop
BZN1:34 p.m.Bozeman Gallatin Field
C$ 1,048

momondo Fare Finder

 
Customize your flight search to find flights from Montana to Montreal Pierre Elliott Trudeau Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 12 January 2026.
Use the filters below to find and compare flights from Montana to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Wed 25/2

1:36 p.m.-1:45 p.m.

2 stops22h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

3:45 p.m.-9:38 p.m.

1 stop31h 53m

C$ 693

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Wed 25/2

1:36 p.m.-1:45 p.m.

2 stops22h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

3:45 p.m.-12:57 p.m.

2 stops23h 12m

C$ 754

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Wed 15/4

1:41 p.m.-11:44 a.m.

2 stops20h 03m

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

12:30 p.m.-12:51 p.m.

2 stops26h 21m

C$ 805

BillingsMontreal

BIL - YUL

BILYUL

Billings Logan Intl

Sun 1/2

4:13 p.m.-2:00 p.m.

2 stops19h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

9:25 a.m.-9:23 p.m.

2 stops13h 58m

C$ 918

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Tue 23/6

4:48 p.m.-11:44 a.m.

1 stop16h 56m

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

5:44 p.m.-4:04 p.m.

1 stop24h 20m

C$ 922

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Wed 15/4

12:39 p.m.-10:40 a.m.

1 stop20h 01m

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

8:30 a.m.-9:32 p.m.

2 stops15h 02m

C$ 929

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Tue 23/6

4:48 p.m.-1:48 p.m.

2 stops19h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

12:30 p.m.-4:04 p.m.

1 stop29h 34m

C$ 934

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Wed 15/4

7:20 a.m.-11:26 p.m.

2 stops14h 06m

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

7:00 a.m.-1:34 p.m.

1 stop8h 34m

C$ 959

BillingsMontreal

BIL - YUL

BILYUL

Billings Logan Intl

Sun 1/2

6:30 a.m.-4:58 p.m.

1 stop8h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

9:25 a.m.-9:23 p.m.

2 stops13h 58m

C$ 999

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Wed 15/4

2:22 p.m.-11:26 p.m.

1 stop7h 04m

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

7:00 a.m.-1:34 p.m.

1 stop8h 34m

C$ 1,048

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from Montana to Montreal Pierre Elliott Trudeau Intl Airport

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

What is the cheapest airline that flies from Montana to Montreal Pierre Elliott Trudeau Intl?

United Airlines and American Airlines are the most popular carriers operating from Montana to Montreal Pierre Elliott Trudeau Intl

Cheap Montana to Montreal Pierre Elliott Trudeau Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

6h 31m

Direct flights

None
The fastest flight from Montana to Montreal Pierre Elliott Trudeau Intl Airport takes 6h 31m
There are no direct flights from Montana to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Montana to Montreal Pierre Elliott Trudeau Intl Airport.
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  • When did momondo last update prices for flights from Montana to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Montana to Montreal Pierre Elliott Trudeau Intl Airport refresh daily.

  • How old do you have to be to fly from Montana to Montreal Pierre Elliott Trudeau Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The required travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport 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 Montreal Pierre Elliott Trudeau Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Montebello
Trois-Rivières
Sherbrooke
Brossard
Longueuil
Dorval
Cornwall
Boucherville
North Hatley
Drummondville
Magog
Saint-Sauveur
Bromont
Saint-Jean-sur-Richelieu
Sutton
Waterloo

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to Montreal for you.

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

momondo does allow users to show only those flights to Montreal from Montana which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Montana to Montreal 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 Montana to Montreal right now. Can momondo alert me if prices change?

Price alerts on flights to Montreal from Montana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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