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Cheap flights from Louisiana to Montreal from C$ 185

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 3/6. 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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Find the cheapest flights from Louisiana to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:10 p.m. - 4:20 p.m.
MSY
-
YUL
20h 10m
1 stop
Multiple Airlines Logo
6:45 a.m. - 11:23 p.m.
YUL
-
MSY
17h 38m
2 stops
C$ 438Multiple Airlines
Wed, 25 Mar - Wed, 1 Apr
Multiple Airlines Logo
7:10 p.m. - 4:20 p.m.
MSY
-
YUL
20h 10m
1 stop
Multiple Airlines Logo
7:00 a.m. - 12:10 p.m.
YUL
-
MSY
6h 10m
1 stop
C$ 466Multiple Airlines
Wed, 25 Mar - Wed, 1 Apr
Multiple Airlines Logo
6:00 a.m. - 4:20 p.m.
MSY
-
YUL
9h 20m
1 stop
Multiple Airlines Logo
6:45 p.m. - 11:40 p.m.
YUL
-
MSY
5h 55m
1 stop
C$ 470Multiple Airlines
Thu, 26 Mar - Thu, 2 Apr
Multiple Airlines Logo
7:10 p.m. - 4:52 p.m.
MSY
-
YUL
20h 42m
2 stops
Multiple Airlines Logo
6:45 a.m. - 10:44 p.m.
YUL
-
MSY
16h 59m
2 stops
C$ 480Multiple Airlines
Mon, 16 Mar - Wed, 18 Mar
Multiple Airlines Logo
7:10 p.m. - 12:32 a.m.
MSY
-
YUL
28h 22m
3 stops
Multiple Airlines Logo
6:45 a.m. - 10:44 p.m.
YUL
-
MSY
16h 59m
2 stops
C$ 511Multiple Airlines
Mon, 16 Mar - Wed, 18 Mar
WestJet Logo
5:13 p.m. - 11:45 p.m.
BTR
-
YUL
5h 32m
1 stop
WestJet Logo
12:42 p.m. - 9:44 a.m.
YUL
-
BTR
22h 02m
1 stop
C$ 722WestJet
Sat, 28 Mar - Sat, 4 Apr
WestJet Logo
5:13 p.m. - 12:38 a.m.
BTR
-
YUL
30h 25m
2 stops
WestJet Logo
12:42 p.m. - 9:44 a.m.
YUL
-
BTR
22h 02m
1 stop
C$ 730WestJet
Sat, 28 Mar - Sat, 4 Apr
Delta Logo
3:05 p.m. - 8:39 a.m.
LFT
-
YUL
16h 34m
2 stops
Delta Logo
7:44 p.m. - 10:30 a.m.
YUL
-
LFT
15h 46m
2 stops
C$ 742Delta
Tue, 19 May - Tue, 2 Jun
American Airlines Logo
6:32 p.m. - 11:44 a.m.
BTR
-
YUL
16h 12m
2 stops
American Airlines Logo
2:32 p.m. - 11:31 a.m.
YUL
-
BTR
21h 59m
1 stop
C$ 757American Airlines
Fri, 1 May - Fri, 8 May
Delta Logo
1:36 p.m. - 11:40 p.m.
BTR
-
YUL
9h 04m
2 stops
Delta Logo
6:00 a.m. - 4:28 p.m.
YUL
-
BTR
11h 28m
2 stops
C$ 779Delta
Sat, 28 Mar - Sat, 4 Apr

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
24 Feb
MSY10:23 a.m.New Orleans Louis Armstrong
11h 21m
1 stop
YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl
4 Mar
YUL2:25 p.m.Montreal Pierre Elliott Trudeau Intl
9h 31m
1 stop
MSY10:56 p.m.New Orleans Louis Armstrong
C$ 594
American Airlines
1 Mar
MSY6:00 a.m.New Orleans Louis Armstrong
8h 22m
1 stop
YUL3:22 p.m.Montreal Pierre Elliott Trudeau Intl
6 Mar
YUL2:25 p.m.Montreal Pierre Elliott Trudeau Intl
19h 02m
1 stop
MSY8:27 a.m.New Orleans Louis Armstrong
C$ 613
American Airlines
1 May
BTR6:32 p.m.Baton Rouge Ryan
16h 12m
2 stops
YUL11:44 a.m.Montreal Pierre Elliott Trudeau Intl
8 May
YUL2:32 p.m.Montreal Pierre Elliott Trudeau Intl
21h 59m
1 stop
BTR11:31 a.m.Baton Rouge Ryan
C$ 757

WestJet flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Louisiana to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
1 Jun
MSY5:10 p.m.New Orleans Louis Armstrong
5h 03m
1 stop
YUL11:13 p.m.Montreal Pierre Elliott Trudeau Intl
9 Jun
YUL6:15 p.m.Montreal Pierre Elliott Trudeau Intl
6h 08m
1 stop
MSY11:23 p.m.New Orleans Louis Armstrong
C$ 560
WestJet
1 Jun
MSY5:10 p.m.New Orleans Louis Armstrong
5h 03m
1 stop
YUL11:13 p.m.Montreal Pierre Elliott Trudeau Intl
9 Jun
YUL12:45 p.m.Montreal Pierre Elliott Trudeau Intl
7h 07m
1 stop
MSY6:52 p.m.New Orleans Louis Armstrong
C$ 563
WestJet
18 Mar
MSY12:46 p.m.New Orleans Louis Armstrong
9h 54m
1 stop
YUL11:40 p.m.Montreal Pierre Elliott Trudeau Intl
25 Mar
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
12h 03m
1 stop
MSY6:03 p.m.New Orleans Louis Armstrong
C$ 564

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 12 February 2026.
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

Wed 25/3

7:10 p.m.-4:20 p.m.

1 stop20h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

6:45 a.m.-11:23 p.m.

2 stops17h 38m

C$ 438

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Wed 25/3

7:10 p.m.-4:20 p.m.

1 stop20h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

7:00 a.m.-12:10 p.m.

1 stop6h 10m

C$ 466

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 26/3

6:00 a.m.-4:20 p.m.

1 stop9h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

6:45 p.m.-11:40 p.m.

1 stop5h 55m

C$ 470

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Mon 16/3

7:10 p.m.-4:52 p.m.

2 stops20h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

6:45 a.m.-10:44 p.m.

2 stops16h 59m

C$ 480

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Mon 16/3

7:10 p.m.-12:32 a.m.

3 stops28h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

6:45 a.m.-10:44 p.m.

2 stops16h 59m

C$ 511

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Sat 28/3

5:13 p.m.-11:45 p.m.

1 stop5h 32m

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

12:42 p.m.-9:44 a.m.

1 stop22h 02m

C$ 722

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Sat 28/3

5:13 p.m.-12:38 a.m.

2 stops30h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

12:42 p.m.-9:44 a.m.

1 stop22h 02m

C$ 730

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Tue 19/5

3:05 p.m.-8:39 a.m.

2 stops16h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

7:44 p.m.-10:30 a.m.

2 stops15h 46m

C$ 742

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 1/5

6:32 p.m.-11:44 a.m.

2 stops16h 12m

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

2:32 p.m.-11:31 a.m.

1 stop21h 59m

C$ 757

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Sat 28/3

1:36 p.m.-11:40 p.m.

2 stops9h 04m

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

6:00 a.m.-4:28 p.m.

2 stops11h 28m

C$ 779

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of March is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Louisiana, with most prices found around C$ 630. The month of February is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Louisiana averaging around C$ 751.

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

5h 36m

Direct flights

None
The fastest flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport takes 5h 36m
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.
Search flight deals

  • 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
Trois-Rivières
Montebello
Sherbrooke
Brossard
Longueuil
Cornwall
Dorval
Boucherville
North Hatley
Magog
Saint-Sauveur
Drummondville
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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