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Cheap flights from Montana to Montreal from $228

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 9/29. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Montana to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:30 pm - 9:01 pm
BZN
-
YUL
6h 31m
1 stop
United Airlines Logo
6:10 am - 11:33 am
YUL
-
BZN
7h 23m
1 stop
$668United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
2:37 pm - 2:51 pm
BZN
-
YUL
22h 14m
2 stops
United Airlines Logo
6:10 am - 11:33 am
YUL
-
BZN
7h 23m
1 stop
$673United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
2:37 pm - 2:51 pm
BZN
-
YUL
22h 14m
2 stops
United Airlines Logo
6:10 am - 11:33 am
YUL
-
BZN
7h 23m
1 stop
$674United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
12:30 pm - 9:01 pm
BZN
-
YUL
6h 31m
1 stop
United Airlines Logo
7:00 am - 9:07 pm
YUL
-
BZN
16h 07m
2 stops
$678United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
7:00 am - 9:01 pm
BZN
-
YUL
12h 01m
2 stops
United Airlines Logo
6:10 am - 9:07 pm
YUL
-
BZN
16h 57m
2 stops
$683United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
7:00 am - 9:42 pm
BZN
-
YUL
12h 42m
2 stops
United Airlines Logo
9:15 am - 9:07 pm
YUL
-
BZN
13h 52m
2 stops
$684United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
6:15 am - 9:42 pm
FCA
-
YUL
13h 27m
2 stops
United Airlines Logo
7:00 am - 9:42 pm
YUL
-
FCA
16h 42m
2 stops
$705United Airlines
Sun, Nov 1 - Wed, Nov 4
United Airlines Logo
12:30 pm - 9:01 pm
BZN
-
YUL
6h 31m
1 stop
United Airlines Logo
6:10 am - 11:33 am
YUL
-
BZN
7h 23m
1 stop
$723United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
6:15 am - 5:05 pm
FCA
-
YUL
8h 50m
1 stop
United Airlines Logo
9:25 am - 9:42 pm
YUL
-
FCA
14h 17m
2 stops
$786United Airlines
Sun, Nov 1 - Wed, Nov 4
United Airlines Logo
12:43 pm - 9:26 pm
BZN
-
YUL
6h 43m
1 stop
United Airlines Logo
1:15 pm - 7:17 pm
YUL
-
BZN
8h 02m
1 stop
$809United Airlines
Tue, Sep 1 - Tue, Sep 8

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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
Aug 20
BZN12:55 pmBozeman Gallatin Field
20h 48m
1 stop
YUL11:43 amMontreal Pierre Elliott Trudeau Intl
Aug 23
YUL5:34 pmMontreal Pierre Elliott Trudeau Intl
20h 31m
1 stop
BZN12:05 pmBozeman Gallatin Field
$680
American Airlines
Aug 20
BZN4:15 pmBozeman Gallatin Field
17h 28m
2 stops
YUL11:43 amMontreal Pierre Elliott Trudeau Intl
Aug 23
YUL5:34 pmMontreal Pierre Elliott Trudeau Intl
20h 31m
1 stop
BZN12:05 pmBozeman Gallatin Field
$690
American Airlines
Aug 20
BZN4:15 pmBozeman Gallatin Field
17h 28m
2 stops
YUL11:43 amMontreal Pierre Elliott Trudeau Intl
Aug 23
YUL5:34 pmMontreal Pierre Elliott Trudeau Intl
19h 31m
2 stops
BZN11:05 amBozeman Gallatin Field
$695

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
Oct 31
BZN12:30 pmBozeman Gallatin Field
6h 31m
1 stop
YUL9:01 pmMontreal Pierre Elliott Trudeau Intl
Nov 4
YUL6:10 amMontreal Pierre Elliott Trudeau Intl
7h 23m
1 stop
BZN11:33 amBozeman Gallatin Field
$668
United Airlines
Oct 31
BZN2:37 pmBozeman Gallatin Field
22h 14m
2 stops
YUL2:51 pmMontreal Pierre Elliott Trudeau Intl
Nov 4
YUL6:10 amMontreal Pierre Elliott Trudeau Intl
7h 23m
1 stop
BZN11:33 amBozeman Gallatin Field
$673
United Airlines
Oct 31
BZN2:37 pmBozeman Gallatin Field
22h 14m
2 stops
YUL2:51 pmMontreal Pierre Elliott Trudeau Intl
Nov 4
YUL6:10 amMontreal Pierre Elliott Trudeau Intl
7h 23m
1 stop
BZN11:33 amBozeman Gallatin Field
$674

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 July 20, 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
Quickest round-trip

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Sat 10/31

12:30 pm-9:01 pm

1 stop6h 31m

Montreal Pierre Elliott Trudeau Intl

Wed 11/4

6:10 am-11:33 am

1 stop7h 23m

$668

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Sat 10/31

2:37 pm-2:51 pm

2 stops22h 14m

Montreal Pierre Elliott Trudeau Intl

Wed 11/4

6:10 am-11:33 am

1 stop7h 23m

$673

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Sat 10/31

2:37 pm-2:51 pm

2 stops22h 14m

Montreal Pierre Elliott Trudeau Intl

Wed 11/4

6:10 am-11:33 am

1 stop7h 23m

$674

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Sat 10/31

12:30 pm-9:01 pm

1 stop6h 31m

Montreal Pierre Elliott Trudeau Intl

Wed 11/4

7:00 am-9:07 pm

2 stops16h 07m

$678

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Sat 10/31

7:00 am-9:01 pm

2 stops12h 01m

Montreal Pierre Elliott Trudeau Intl

Wed 11/4

6:10 am-9:07 pm

2 stops16h 57m

$683

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Sat 10/31

7:00 am-9:42 pm

2 stops12h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 11/4

9:15 am-9:07 pm

2 stops13h 52m

$684

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Sun 11/1

6:15 am-9:42 pm

2 stops13h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 11/4

7:00 am-9:42 pm

2 stops16h 42m

$705

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Sat 10/31

12:30 pm-9:01 pm

1 stop6h 31m

Montreal Pierre Elliott Trudeau Intl

Wed 11/4

6:10 am-11:33 am

1 stop7h 23m

$723

KalispellMontreal

FCA - YUL

FCAYUL

Kalispell Glacier Park

Sun 11/1

6:15 am-5:05 pm

1 stop8h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 11/4

9:25 am-9:42 pm

2 stops14h 17m

$786

BozemanMontreal

BZN - YUL

BZNYUL

Bozeman Gallatin Field

Tue 9/1

12:43 pm-9:26 pm

1 stop6h 43m

Montreal Pierre Elliott Trudeau Intl

Tue 9/8

1:15 pm-7:17 pm

1 stop8h 02m

$809

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 51% 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

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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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
Cornwall
Longueuil
Saint-Sauveur
Trois-Rivières
Sherbrooke
Boucherville
Magog
Drummondville
Bromont
Saint-Jean-sur-Richelieu
Montebello
North Hatley

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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