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Cheap flights from Montana to Montreal from $170

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 11/23. 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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American Airlines Logo
1:58 pm - 3:00 pmBZN-YUL
23h 02m1 stop
American Airlines Logo
3:45 pm - 12:22 pmYUL-BZN
22h 37m1 stop
$528American Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
7:00 am - 10:45 pmBZN-YUL
13h 45m2 stops
American Airlines Logo
3:45 pm - 7:15 pmYUL-BZN
29h 30m1 stop
$538American Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
7:00 am - 10:45 pmBZN-YUL
13h 45m2 stops
American Airlines Logo
3:45 pm - 12:11 pmYUL-BZN
22h 26m2 stops
$543American Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
1:58 pm - 9:50 amBZN-YUL
17h 52m2 stops
American Airlines Logo
12:59 pm - 1:02 pmYUL-BZN
26h 03m2 stops
$735American Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
American Airlines Logo
11:43 am - 11:40 amBZN-YUL
21h 57m1 stop
American Airlines Logo
12:59 pm - 1:02 pmYUL-BZN
26h 03m2 stops
$746American Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
Delta Logo
3:00 pm - 11:39 pmFCA-YUL
6h 39m1 stop
Delta Logo
7:00 am - 11:07 pmYUL-FCA
18h 07m2 stops
$774Delta
Find Deal
Wed, Apr 1 - Sun, Apr 5
Delta Logo
5:20 am - 11:39 pmFCA-YUL
16h 19m2 stops
Delta Logo
7:00 am - 11:07 pmYUL-FCA
18h 07m2 stops
$779Delta
Find Deal
Wed, Apr 1 - Sun, Apr 5
Multiple Airlines Logo
1:37 pm - 4:43 pmBZN-YUL
25h 06m1 stop
Multiple Airlines Logo
7:00 pm - 12:31 pmYUL-BZN
19h 31m1 stop
$785Multiple Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
Delta Logo
3:00 pm - 11:39 pmFCA-YUL
6h 39m1 stop
Delta Logo
7:00 am - 1:51 pmYUL-FCA
8h 51m1 stop
$808Delta
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Wed, Apr 1 - Sun, Apr 5

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 19
BZN1:58 pmBozeman Gallatin Field
23h 02m
1 stop
YUL3:00 pmMontreal Pierre Elliott Trudeau Intl
Feb 23
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
22h 37m
1 stop
BZN12:22 pmBozeman Gallatin Field
$528
Find similar
American Airlines
Feb 19
BZN7:00 amBozeman Gallatin Field
13h 45m
2 stops
YUL10:45 pmMontreal Pierre Elliott Trudeau Intl
Feb 23
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
29h 30m
1 stop
BZN7:15 pmBozeman Gallatin Field
$538
Find similar
American Airlines
Feb 19
BZN7:00 amBozeman Gallatin Field
13h 45m
2 stops
YUL10:45 pmMontreal Pierre Elliott Trudeau Intl
Feb 23
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
22h 26m
2 stops
BZN12:11 pmBozeman Gallatin Field
$543
Find similar

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 1
FCA3:00 pmKalispell Glacier Park
6h 39m
1 stop
YUL11:39 pmMontreal Pierre Elliott Trudeau Intl
Apr 5
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
18h 07m
2 stops
FCA11:07 pmKalispell Glacier Park
$774
Find similar
Delta
Apr 1
FCA5:20 amKalispell Glacier Park
16h 19m
2 stops
YUL11:39 pmMontreal Pierre Elliott Trudeau Intl
Apr 5
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
18h 07m
2 stops
FCA11:07 pmKalispell Glacier Park
$779
Find similar
Delta
Apr 1
FCA3:00 pmKalispell Glacier Park
6h 39m
1 stop
YUL11:39 pmMontreal Pierre Elliott Trudeau Intl
Apr 5
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
8h 51m
1 stop
FCA1:51 pmKalispell Glacier Park
$808
Find similar

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 October 14, 2025.
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

Thu 2/19

1:58 pm-3:00 pm

1 stop23h 02m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

3:45 pm-12:22 pm

1 stop22h 37m

$528

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Thu 2/19

7:00 am-10:45 pm

2 stops13h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

3:45 pm-7:15 pm

1 stop29h 30m

$538

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Thu 2/19

7:00 am-10:45 pm

2 stops13h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

3:45 pm-12:11 pm

2 stops22h 26m

$543

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Fri 10/31

1:58 pm-9:50 am

2 stops17h 52m

Montreal Pierre Elliott Trudeau Intl

Tue 11/4

12:59 pm-1:02 pm

2 stops26h 03m

$735

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Fri 10/31

11:43 am-11:40 am

1 stop21h 57m

Montreal Pierre Elliott Trudeau Intl

Tue 11/4

12:59 pm-1:02 pm

2 stops26h 03m

$746

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Wed 4/1

3:00 pm-11:39 pm

1 stop6h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

7:00 am-11:07 pm

2 stops18h 07m

$774

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Wed 4/1

5:20 am-11:39 pm

2 stops16h 19m

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

7:00 am-11:07 pm

2 stops18h 07m

$779

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Fri 10/31

1:37 pm-4:43 pm

1 stop25h 06m

Montreal Pierre Elliott Trudeau Intl

Tue 11/4

7:00 pm-12:31 pm

1 stop19h 31m

$785

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Wed 4/1

3:00 pm-11:39 pm

1 stop6h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

7:00 am-1:51 pm

1 stop8h 51m

$808

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Sun 11/23

6:09 am-4:27 pm

3 stops32h 18m

$170

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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?

Delta and United 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

Direct flights

None
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 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
Magog
Trois-Rivières
Boucherville
Cornwall
Drummondville
Sherbrooke
Montebello
Saint-Sauveur
Bromont
Saint-Jean-sur-Richelieu
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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