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Cheap flights from Montana to Montreal from $288

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 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
4:57 pm - 11:44 am
BZN
-
YUL
16h 47m
1 stop
American Airlines Logo
5:33 pm - 12:03 pm
YUL
-
BZN
20h 30m
1 stop
$643American Airlines
Mon, May 25 - Fri, May 29
American Airlines Logo
4:57 pm - 12:28 pm
BZN
-
YUL
17h 31m
2 stops
American Airlines Logo
5:33 pm - 12:03 pm
YUL
-
BZN
20h 30m
1 stop
$653American Airlines
Tue, May 26 - Fri, May 29
American Airlines Logo
4:57 pm - 12:28 pm
BZN
-
YUL
17h 31m
2 stops
American Airlines Logo
7:10 am - 8:44 pm
YUL
-
BZN
15h 34m
2 stops
$694American Airlines
Wed, May 27 - Wed, Jun 3
American Airlines Logo
4:57 pm - 1:50 pm
BZN
-
YUL
18h 53m
2 stops
American Airlines Logo
5:33 pm - 4:02 pm
YUL
-
BZN
24h 29m
1 stop
$712American Airlines
Mon, May 25 - Fri, May 29
American Airlines Logo
4:57 pm - 4:53 pm
BZN
-
YUL
21h 56m
1 stop
American Airlines Logo
5:33 pm - 12:28 pm
YUL
-
BZN
20h 55m
1 stop
$715American Airlines
Tue, May 26 - Sat, May 30
American Airlines Logo
12:26 pm - 11:44 am
BZN
-
YUL
21h 18m
1 stop
American Airlines Logo
7:29 am - 8:44 pm
YUL
-
BZN
15h 15m
2 stops
$725American Airlines
Tue, May 26 - Sat, May 30
American Airlines Logo
4:43 pm - 11:44 am
BZN
-
YUL
17h 01m
2 stops
American Airlines Logo
5:33 pm - 10:58 am
YUL
-
BZN
19h 25m
2 stops
$730American Airlines
Tue, May 26 - Sat, May 30
American Airlines Logo
1:25 pm - 9:45 am
FCA
-
YUL
18h 20m
2 stops
American Airlines Logo
12:30 pm - 12:28 pm
YUL
-
FCA
25h 58m
1 stop
$751American Airlines
Fri, Oct 2 - Tue, Oct 6
United Airlines Logo
6:00 am - 9:58 pm
FCA
-
YUL
13h 58m
2 stops
United Airlines Logo
4:30 pm - 1:31 pm
YUL
-
FCA
23h 01m
2 stops
$904United Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
2:33 pm - 7:58 am
FCA
-
YUL
15h 25m
2 stops
United Airlines Logo
4:30 pm - 1:31 pm
YUL
-
FCA
23h 01m
2 stops
$919United Airlines
Sat, May 2 - Wed, May 6

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
May 28
BZN4:17 pmBozeman Gallatin Field
27h 09m
3 stops
YUL9:26 pmMontreal Pierre Elliott Trudeau Intl
Jun 4
YUL9:45 amMontreal Pierre Elliott Trudeau Intl
14h 53m
1 stop
BZN10:38 pmBozeman Gallatin Field
$798
United Airlines
May 28
BZN4:17 pmBozeman Gallatin Field
27h 09m
3 stops
YUL9:26 pmMontreal Pierre Elliott Trudeau Intl
Jun 4
YUL4:55 pmMontreal Pierre Elliott Trudeau Intl
18h 42m
2 stops
BZN9:37 amBozeman Gallatin Field
$808
United Airlines
Jul 12
BZN5:51 pmBozeman Gallatin Field
20h 19m
2 stops
YUL4:10 pmMontreal Pierre Elliott Trudeau Intl
Jul 17
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
16h 39m
2 stops
BZN8:39 pmBozeman Gallatin Field
$824

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
May 25
BZN4:57 pmBozeman Gallatin Field
16h 47m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
May 29
YUL5:33 pmMontreal Pierre Elliott Trudeau Intl
20h 30m
1 stop
BZN12:03 pmBozeman Gallatin Field
$643
American Airlines
May 26
BZN4:57 pmBozeman Gallatin Field
17h 31m
2 stops
YUL12:28 pmMontreal Pierre Elliott Trudeau Intl
May 29
YUL5:33 pmMontreal Pierre Elliott Trudeau Intl
20h 30m
1 stop
BZN12:03 pmBozeman Gallatin Field
$653
American Airlines
May 27
BZN4:57 pmBozeman Gallatin Field
17h 31m
2 stops
YUL12:28 pmMontreal Pierre Elliott Trudeau Intl
Jun 3
YUL7:10 amMontreal Pierre Elliott Trudeau Intl
15h 34m
2 stops
BZN8:44 pmBozeman Gallatin Field
$694

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 April 15, 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

Cheapest round-trip

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Mon 5/25

4:57 pm-11:44 am

1 stop16h 47m

Montreal Pierre Elliott Trudeau Intl

Fri 5/29

5:33 pm-12:03 pm

1 stop20h 30m

$643

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Tue 5/26

4:57 pm-12:28 pm

2 stops17h 31m

Montreal Pierre Elliott Trudeau Intl

Fri 5/29

5:33 pm-12:03 pm

1 stop20h 30m

$653
Quickest round-trip

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Wed 5/27

4:57 pm-12:28 pm

2 stops17h 31m

Montreal Pierre Elliott Trudeau Intl

Wed 6/3

7:10 am-8:44 pm

2 stops15h 34m

$694

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Mon 5/25

4:57 pm-1:50 pm

2 stops18h 53m

Montreal Pierre Elliott Trudeau Intl

Fri 5/29

5:33 pm-4:02 pm

1 stop24h 29m

$712

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Tue 5/26

4:57 pm-4:53 pm

1 stop21h 56m

Montreal Pierre Elliott Trudeau Intl

Sat 5/30

5:33 pm-12:28 pm

1 stop20h 55m

$715

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Tue 5/26

12:26 pm-11:44 am

1 stop21h 18m

Montreal Pierre Elliott Trudeau Intl

Sat 5/30

7:29 am-8:44 pm

2 stops15h 15m

$725

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Tue 5/26

4:43 pm-11:44 am

2 stops17h 01m

Montreal Pierre Elliott Trudeau Intl

Sat 5/30

5:33 pm-10:58 am

2 stops19h 25m

$730

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Fri 10/2

1:25 pm-9:45 am

2 stops18h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 10/6

12:30 pm-12:28 pm

1 stop25h 58m

$751

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Sat 5/2

6:00 am-9:58 pm

2 stops13h 58m

Montreal Pierre Elliott Trudeau Intl

Wed 5/6

4:30 pm-1:31 pm

2 stops23h 01m

$904

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Sat 5/2

2:33 pm-7:58 am

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 5/6

4:30 pm-1:31 pm

2 stops23h 01m

$919

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Can stopping save me money on Montana to Montreal Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 53% on your flight if you consider stops on a Montana to Montreal Pierre Elliott Trudeau Intl Airport flight.

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

5h 47m

Direct flights

None
The fastest flight from Montana to Montreal Pierre Elliott Trudeau Intl Airport takes 5h 47m
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

Frequently asked questions about flying from Montana to Montreal Pierre Elliott Trudeau Intl Airport

  • 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
Brossard
Longueuil
Trois-Rivières
Cornwall
Saint-Sauveur
Sherbrooke
Magog
Boucherville
Drummondville
Saint-Jean-sur-Richelieu
Montebello
Bromont
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.

An easier way to manage your Montreal Pierre Elliott Trudeau Intl Airport trip

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