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Cheap flights from Louisiana to Montreal from C$ 174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Montreal departing on 26/1. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 a.m. - 12:35 a.m.
MSY
-
YUL
16h 35m2 stops
Multiple Airlines Logo
8:00 a.m. - 8:21 a.m.
YUL
-
MSY
25h 21m1 stop
C$ 411Multiple Airlines
Fri, 9 Jan - Sun, 11 Jan
Multiple Airlines Logo
8:36 p.m. - 12:38 a.m.
MSY
-
YUL
27h 02m2 stops
Multiple Airlines Logo
8:00 a.m. - 8:49 p.m.
YUL
-
MSY
13h 49m1 stop
C$ 480Multiple Airlines
Sun, 8 Feb - Tue, 17 Feb
American Airlines Logo
6:23 a.m. - 1:45 p.m.
MSY
-
YUL
6h 22m1 stop
American Airlines Logo
2:25 p.m. - 11:00 p.m.
YUL
-
MSY
9h 35m1 stop
C$ 588American Airlines
Sun, 8 Feb - Tue, 17 Feb
Air Canada Logo
11:50 a.m. - 6:59 p.m.
MSY
-
YUL
6h 09m1 stop
Air Canada Logo
5:00 a.m. - 10:54 a.m.
YUL
-
MSY
6h 54m1 stop
C$ 595Air Canada
Wed, 3 Jun - Sun, 7 Jun
United Airlines Logo
8:00 a.m. - 7:48 p.m.
MSY
-
YUL
10h 48m1 stop
United Airlines Logo
2:13 p.m. - 7:45 p.m.
YUL
-
MSY
6h 32m1 stop
C$ 596United Airlines
Fri, 23 Jan - Tue, 27 Jan
Air Canada Logo
11:50 a.m. - 10:19 p.m.
MSY
-
YUL
9h 29m2 stops
Air Canada Logo
5:00 a.m. - 10:54 a.m.
YUL
-
MSY
6h 54m1 stop
C$ 602Air Canada
Wed, 3 Jun - Sun, 7 Jun
Delta Logo
4:02 p.m. - 11:50 p.m.
BTR
-
YUL
6h 48m1 stop
Delta Logo
12:50 p.m. - 5:55 p.m.
YUL
-
BTR
6h 05m1 stop
C$ 774Delta
Mon, 19 Jan - Sun, 25 Jan
Delta Logo
4:02 p.m. - 11:50 p.m.
BTR
-
YUL
6h 48m1 stop
Delta Logo
6:00 a.m. - 5:55 p.m.
YUL
-
BTR
12h 55m2 stops
C$ 788Delta
Mon, 19 Jan - Sun, 25 Jan
United Airlines Logo
5:00 a.m. - 9:26 p.m.
BTR
-
YUL
15h 26m2 stops
United Airlines Logo
9:45 a.m. - 10:45 p.m.
YUL
-
BTR
14h 00m2 stops
C$ 795United Airlines
Wed, 15 Apr - Sat, 18 Apr
American Airlines Logo
4:38 p.m. - 1:45 p.m.
BTR
-
YUL
20h 07m2 stops
American Airlines Logo
7:30 a.m. - 6:04 p.m.
YUL
-
BTR
11h 34m2 stops
C$ 850American Airlines
Mon, 19 Jan - Sun, 25 Jan

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

Our best American Airlines deals on Louisiana to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
8 Feb
MSY6:23 a.m.New Orleans Louis Armstrong
6h 22m
1 stop
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
17 Feb
YUL2:25 p.m.Montreal Pierre Elliott Trudeau Intl
9h 35m
1 stop
MSY11:00 p.m.New Orleans Louis Armstrong
C$ 588
Find similar
American Airlines
15 Jan
MSY8:30 a.m.New Orleans Louis Armstrong
5h 38m
1 stop
YUL3:08 p.m.Montreal Pierre Elliott Trudeau Intl
18 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
17h 56m
1 stop
MSY11:56 p.m.New Orleans Louis Armstrong
C$ 723
Find similar
American Airlines
19 Jan
BTR4:38 p.m.Baton Rouge Ryan
20h 07m
2 stops
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
25 Jan
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
11h 34m
2 stops
BTR6:04 p.m.Baton Rouge Ryan
C$ 850
Find similar

Air Canada flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Canada deals on Louisiana to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Canada
3 Jun
MSY11:50 a.m.New Orleans Louis Armstrong
6h 09m
1 stop
YUL6:59 p.m.Montreal Pierre Elliott Trudeau Intl
7 Jun
YUL5:00 a.m.Montreal Pierre Elliott Trudeau Intl
6h 54m
1 stop
MSY10:54 a.m.New Orleans Louis Armstrong
C$ 595
Find similar
Air Canada
3 Jun
MSY11:50 a.m.New Orleans Louis Armstrong
9h 29m
2 stops
YUL10:19 p.m.Montreal Pierre Elliott Trudeau Intl
7 Jun
YUL5:00 a.m.Montreal Pierre Elliott Trudeau Intl
6h 54m
1 stop
MSY10:54 a.m.New Orleans Louis Armstrong
C$ 602
Find similar
Air Canada
14 Jun
MSY11:50 a.m.New Orleans Louis Armstrong
6h 31m
1 stop
YUL7:21 p.m.Montreal Pierre Elliott Trudeau Intl
20 Jun
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
15h 54m
2 stops
MSY10:54 a.m.New Orleans Louis Armstrong
C$ 635
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana 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 21 December 2025.
Use the filters below to find and compare flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 9/1

7:00 a.m.-12:35 a.m.

2 stops16h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

8:00 a.m.-8:21 a.m.

1 stop25h 21m

C$ 411

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sun 8/2

8:36 p.m.-12:38 a.m.

2 stops27h 02m

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

8:00 a.m.-8:49 p.m.

1 stop13h 49m

C$ 480

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sun 8/2

6:23 a.m.-1:45 p.m.

1 stop6h 22m

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

2:25 p.m.-11:00 p.m.

1 stop9h 35m

C$ 588

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Wed 3/6

11:50 a.m.-6:59 p.m.

1 stop6h 09m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

5:00 a.m.-10:54 a.m.

1 stop6h 54m

C$ 595

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 23/1

8:00 a.m.-7:48 p.m.

1 stop10h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

2:13 p.m.-7:45 p.m.

1 stop6h 32m

C$ 596

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Wed 3/6

11:50 a.m.-10:19 p.m.

2 stops9h 29m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

5:00 a.m.-10:54 a.m.

1 stop6h 54m

C$ 602

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Mon 19/1

4:02 p.m.-11:50 p.m.

1 stop6h 48m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

12:50 p.m.-5:55 p.m.

1 stop6h 05m

C$ 774

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Mon 19/1

4:02 p.m.-11:50 p.m.

1 stop6h 48m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

6:00 a.m.-5:55 p.m.

2 stops12h 55m

C$ 788

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Wed 15/4

5:00 a.m.-9:26 p.m.

2 stops15h 26m

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

9:45 a.m.-10:45 p.m.

2 stops14h 00m

C$ 795

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Mon 19/1

4:38 p.m.-1:45 p.m.

2 stops20h 07m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

7:30 a.m.-6:04 p.m.

2 stops11h 34m

C$ 850

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Louisiana 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 Louisiana to Montreal Pierre Elliott Trudeau Intl flight route?

Fly from New Orleans Louis Armstrong to Montreal Pierre Elliott Trudeau Intl for the best Louisiana - Montreal Pierre Elliott Trudeau Intl flight prices

What cabin class options are available on Louisiana to Montreal Pierre Elliott Trudeau Intl flights?

There are 2 cabin classes available to choose from on Louisiana to Montreal Pierre Elliott Trudeau Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

Fastest flight time

6h 22m

Direct flights

None
The fastest flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport takes 6h 22m
There are no direct flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport.
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  • When did momondo last update prices for flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport are updated daily.

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

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

    The travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal Pierre Elliott Trudeau Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?

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
Boucherville
Dorval
North Hatley
Cornwall
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 Louisiana to Montreal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisiana to Montreal . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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

Yes. momondo can track prices for Louisiana to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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