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Cheap flights from Louisiana to Montreal from C$ 175

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 8/12. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:20 p.m. - 4:23 p.m.MSY-YUL
24h 03m1 stop
Multiple Airlines Logo
5:25 p.m. - 9:42 p.m.YUL-MSY
29h 17m2 stops
C$ 405Multiple Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Multiple Airlines Logo
3:20 p.m. - 4:23 p.m.MSY-YUL
24h 03m1 stop
Multiple Airlines Logo
8:00 a.m. - 9:42 p.m.YUL-MSY
14h 42m1 stop
C$ 423Multiple Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Multiple Airlines Logo
4:40 p.m. - 12:30 a.m.MSY-YUL
6h 50m1 stop
Multiple Airlines Logo
8:00 a.m. - 9:42 p.m.YUL-MSY
14h 42m1 stop
C$ 437Multiple Airlines
Find Deal
Sun, 7 Dec - Thu, 11 Dec
Multiple Airlines Logo
2:02 p.m. - 12:30 a.m.MSY-YUL
9h 28m1 stop
Multiple Airlines Logo
5:25 p.m. - 8:22 a.m.YUL-MSY
15h 57m2 stops
C$ 464Multiple Airlines
Find Deal
Sun, 7 Dec - Thu, 11 Dec
Air Canada Logo
6:05 p.m. - 1:53 a.m.MSY-YUL
6h 48m1 stop
Air Canada Logo
11:10 a.m. - 5:17 p.m.YUL-MSY
7h 07m1 stop
C$ 591Air Canada
Find Deal
Sun, 7 Dec - Thu, 11 Dec
Delta Logo
6:20 a.m. - 5:25 p.m.MSY-YUL
10h 05m1 stop
Delta Logo
6:30 p.m. - 11:37 p.m.YUL-MSY
6h 07m1 stop
C$ 594Delta
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Air Canada Logo
8:00 a.m. - 3:16 p.m.MSY-YUL
6h 16m1 stop
Air Canada Logo
10:10 a.m. - 5:17 p.m.YUL-MSY
8h 07m1 stop
C$ 694Air Canada
Find Deal
Fri, 13 Feb - Wed, 18 Feb
American Airlines Logo
6:25 a.m. - 3:05 p.m.MSY-YUL
7h 40m1 stop
American Airlines Logo
3:55 p.m. - 10:51 a.m.YUL-MSY
19h 56m1 stop
C$ 703American Airlines
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Fri, 13 Feb - Wed, 18 Feb
Delta Logo
4:02 p.m. - 11:59 p.m.BTR-YUL
6h 57m1 stop
Delta Logo
7:00 a.m. - 3:15 p.m.YUL-BTR
9h 15m1 stop
C$ 776Delta
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Thu, 19 Feb - Mon, 23 Feb
American Airlines Logo
7:00 a.m. - 10:39 p.m.MSY-YUL
14h 39m1 stop
American Airlines Logo
7:08 a.m. - 11:59 p.m.YUL-MSY
17h 51m1 stop
C$ 790American Airlines
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Sun, 21 Dec - Sun, 28 Dec

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
13 Feb
MSY6:25 a.m.New Orleans Louis Armstrong
7h 40m
1 stop
YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl
18 Feb
YUL3:55 p.m.Montreal Pierre Elliott Trudeau Intl
19h 56m
1 stop
MSY10:51 a.m.New Orleans Louis Armstrong
C$ 703
Find similar
American Airlines
21 Dec
MSY7:00 a.m.New Orleans Louis Armstrong
14h 39m
1 stop
YUL10:39 p.m.Montreal Pierre Elliott Trudeau Intl
28 Dec
YUL7:08 a.m.Montreal Pierre Elliott Trudeau Intl
17h 51m
1 stop
MSY11:59 p.m.New Orleans Louis Armstrong
C$ 790
Find similar
American Airlines
19 Feb
LFT6:16 p.m.Lafayette Regional
19h 49m
2 stops
YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl
23 Feb
YUL3:55 p.m.Montreal Pierre Elliott Trudeau Intl
22h 40m
2 stops
LFT1:35 p.m.Lafayette Regional
C$ 806
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
7 Dec
MSY6:05 p.m.New Orleans Louis Armstrong
6h 48m
1 stop
YUL1:53 a.m.Montreal Pierre Elliott Trudeau Intl
11 Dec
YUL11:10 a.m.Montreal Pierre Elliott Trudeau Intl
7h 07m
1 stop
MSY5:17 p.m.New Orleans Louis Armstrong
C$ 591
Find similar
Air Canada
13 Feb
MSY8:00 a.m.New Orleans Louis Armstrong
6h 16m
1 stop
YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl
18 Feb
YUL10:10 a.m.Montreal Pierre Elliott Trudeau Intl
8h 07m
1 stop
MSY5:17 p.m.New Orleans Louis Armstrong
C$ 694
Find similar
Air Canada
23 Dec
MSY7:00 a.m.New Orleans Louis Armstrong
6h 00m
1 stop
YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl
30 Dec
YUL2:13 p.m.Montreal Pierre Elliott Trudeau Intl
6h 35m
1 stop
MSY7:48 p.m.New Orleans Louis Armstrong
C$ 700
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 6 November 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

Thu 4/12

3:20 p.m.-4:23 p.m.

1 stop24h 03m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

5:25 p.m.-9:42 p.m.

2 stops29h 17m

C$ 405

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 4/12

3:20 p.m.-4:23 p.m.

1 stop24h 03m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

8:00 a.m.-9:42 p.m.

1 stop14h 42m

C$ 423

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sun 7/12

4:40 p.m.-12:30 a.m.

1 stop6h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

8:00 a.m.-9:42 p.m.

1 stop14h 42m

C$ 437

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sun 7/12

2:02 p.m.-12:30 a.m.

1 stop9h 28m

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

5:25 p.m.-8:22 a.m.

2 stops15h 57m

C$ 464

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sun 7/12

6:05 p.m.-1:53 a.m.

1 stop6h 48m

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

11:10 a.m.-5:17 p.m.

1 stop7h 07m

C$ 591

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Mon 8/12

6:20 a.m.-5:25 p.m.

1 stop10h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 15/12

6:30 p.m.-11:37 p.m.

1 stop6h 07m

C$ 594

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 13/2

8:00 a.m.-3:16 p.m.

1 stop6h 16m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

10:10 a.m.-5:17 p.m.

1 stop8h 07m

C$ 694

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 13/2

6:25 a.m.-3:05 p.m.

1 stop7h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

3:55 p.m.-10:51 a.m.

1 stop19h 56m

C$ 703

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Thu 19/2

4:02 p.m.-11:59 p.m.

1 stop6h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

7:00 a.m.-3:15 p.m.

1 stop9h 15m

C$ 776

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sun 21/12

7:00 a.m.-10:39 p.m.

1 stop14h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 28/12

7:08 a.m.-11:59 p.m.

1 stop17h 51m

C$ 790

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 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

Direct flights

None
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
Sherbrooke
Trois-Rivières
Brossard
Dorval
Drummondville
North Hatley
Cornwall
Longueuil
Magog
Saint-Sauveur
Bromont
Saint-Jean-sur-Richelieu
Boucherville
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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