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Cheap flights from Montana to Montreal from $191

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
0 bags

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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 pm - 1:45 pm
BZN
-
YUL
22h 09m
2 stops
American Airlines Logo
3:45 pm - 9:38 pm
YUL
-
BZN
31h 53m
1 stop
$499American Airlines
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
1:36 pm - 1:45 pm
BZN
-
YUL
22h 09m
2 stops
American Airlines Logo
3:45 pm - 12:57 pm
YUL
-
BZN
23h 12m
2 stops
$543American Airlines
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
1:41 pm - 11:44 am
BZN
-
YUL
20h 03m
2 stops
American Airlines Logo
12:30 pm - 12:51 pm
YUL
-
BZN
26h 21m
2 stops
$580American Airlines
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
12:39 pm - 10:40 am
BZN
-
YUL
20h 01m
1 stop
United Airlines Logo
8:30 am - 9:32 pm
YUL
-
BZN
15h 02m
2 stops
$669United Airlines
Wed, Apr 15 - Wed, Apr 22
Delta Logo
7:20 am - 11:26 pm
BZN
-
YUL
14h 06m
2 stops
Delta Logo
7:00 am - 1:34 pm
YUL
-
BZN
8h 34m
1 stop
$691Delta
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
1:36 pm - 3:04 pm
BZN
-
YUL
23h 28m
1 stop
American Airlines Logo
3:45 pm - 9:38 pm
YUL
-
BZN
31h 53m
1 stop
$696American Airlines
Wed, Feb 25 - Wed, Mar 4
United Airlines Logo
12:39 pm - 9:26 pm
BZN
-
YUL
6h 47m
1 stop
United Airlines Logo
6:10 am - 11:31 am
YUL
-
BZN
7h 21m
1 stop
$734United Airlines
Wed, Apr 15 - Wed, Apr 22
Delta Logo
2:49 pm - 11:26 pm
FCA
-
YUL
6h 37m
1 stop
Delta Logo
7:00 am - 1:54 pm
YUL
-
FCA
8h 54m
1 stop
$734Delta
Fri, May 1 - Tue, May 5
Delta Logo
2:49 pm - 11:26 pm
FCA
-
YUL
6h 37m
1 stop
Delta Logo
7:00 am - 5:30 pm
YUL
-
FCA
12h 30m
2 stops
$743Delta
Fri, May 1 - Tue, May 5
United Airlines Logo
6:31 am - 5:02 pm
FCA
-
YUL
32h 31m
2 stops
United Airlines Logo
6:35 am - 9:30 pm
YUL
-
FCA
16h 55m
2 stops
$744United Airlines
Fri, May 1 - Tue, May 5

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
Apr 15
BZN7:20 amBozeman Gallatin Field
14h 06m
2 stops
YUL11:26 pmMontreal Pierre Elliott Trudeau Intl
Apr 22
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
8h 34m
1 stop
BZN1:34 pmBozeman Gallatin Field
$691
Delta
May 1
FCA2:49 pmKalispell Glacier Park
6h 37m
1 stop
YUL11:26 pmMontreal Pierre Elliott Trudeau Intl
May 5
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
8h 54m
1 stop
FCA1:54 pmKalispell Glacier Park
$734
Delta
May 1
FCA2:49 pmKalispell Glacier Park
6h 37m
1 stop
YUL11:26 pmMontreal Pierre Elliott Trudeau Intl
May 5
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
12h 30m
2 stops
FCA5:30 pmKalispell Glacier Park
$743

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

Our best American Airlines deals on Montana to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
Feb 25
BZN1:36 pmBozeman Gallatin Field
22h 09m
2 stops
YUL1:45 pmMontreal Pierre Elliott Trudeau Intl
Mar 4
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
31h 53m
1 stop
BZN9:38 pmBozeman Gallatin Field
$499
American Airlines
Feb 25
BZN1:36 pmBozeman Gallatin Field
22h 09m
2 stops
YUL1:45 pmMontreal Pierre Elliott Trudeau Intl
Mar 4
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
23h 12m
2 stops
BZN12:57 pmBozeman Gallatin Field
$543
American Airlines
Apr 15
BZN1:41 pmBozeman Gallatin Field
20h 03m
2 stops
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Apr 22
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
26h 21m
2 stops
BZN12:51 pmBozeman Gallatin Field
$580

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 832,500 searches. Data last updated January 12, 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 2/25

1:36 pm-1:45 pm

2 stops22h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 3/4

3:45 pm-9:38 pm

1 stop31h 53m

$499

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Wed 2/25

1:36 pm-1:45 pm

2 stops22h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 3/4

3:45 pm-12:57 pm

2 stops23h 12m

$543

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Wed 4/15

1:41 pm-11:44 am

2 stops20h 03m

Montreal Pierre Elliott Trudeau Intl

Wed 4/22

12:30 pm-12:51 pm

2 stops26h 21m

$580

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Wed 4/15

12:39 pm-10:40 am

1 stop20h 01m

Montreal Pierre Elliott Trudeau Intl

Wed 4/22

8:30 am-9:32 pm

2 stops15h 02m

$669

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Wed 4/15

7:20 am-11:26 pm

2 stops14h 06m

Montreal Pierre Elliott Trudeau Intl

Wed 4/22

7:00 am-1:34 pm

1 stop8h 34m

$691

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Wed 2/25

1:36 pm-3:04 pm

1 stop23h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 3/4

3:45 pm-9:38 pm

1 stop31h 53m

$696

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Wed 4/15

12:39 pm-9:26 pm

1 stop6h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 4/22

6:10 am-11:31 am

1 stop7h 21m

$734

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Fri 5/1

2:49 pm-11:26 pm

1 stop6h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

7:00 am-1:54 pm

1 stop8h 54m

$734

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Fri 5/1

2:49 pm-11:26 pm

1 stop6h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

7:00 am-5:30 pm

2 stops12h 30m

$743

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Fri 5/1

6:31 am-5:02 pm

2 stops32h 31m

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

6:35 am-9:30 pm

2 stops16h 55m

$744

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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.
Search flight deals

  • 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 are updated daily.

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

    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 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.

Traveling to a place near Montreal?

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

Why use momondo?

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

Finding the right flight to Montreal from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Montreal 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 Montreal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Montreal from Montana. 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.

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