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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana from C$ 283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:28 a.m. - 4:15 p.m.
YUL
-
MSY
7h 47m
2 stops
Delta Logo
11:25 a.m. - 11:10 p.m.
MSY
-
YUL
10h 45m
2 stops
C$ 555Delta
Tue, 15 Sep - Wed, 23 Sep
United Airlines Logo
3:25 p.m. - 11:30 p.m.
YUL
-
MSY
9h 05m
2 stops
United Airlines Logo
9:00 a.m. - 10:06 p.m.
MSY
-
YUL
12h 06m
1 stop
C$ 557United Airlines
Tue, 15 Sep - Tue, 22 Sep
United Airlines Logo
9:45 a.m. - 10:41 p.m.
YUL
-
MSY
13h 56m
1 stop
United Airlines Logo
5:05 a.m. - 5:30 p.m.
MSY
-
YUL
11h 25m
2 stops
C$ 565United Airlines
Tue, 1 Sep - Sun, 6 Sep
Air Canada Logo
6:00 a.m. - 10:50 a.m.
YUL
-
MSY
5h 50m
1 stop
Air Canada Logo
11:50 a.m. - 6:52 p.m.
MSY
-
YUL
6h 02m
1 stop
C$ 570Air Canada
Fri, 18 Sep - Mon, 21 Sep
United Airlines Logo
6:00 a.m. - 4:27 p.m.
YUL
-
MSY
11h 27m
2 stops
United Airlines Logo
2:01 p.m. - 9:26 p.m.
MSY
-
YUL
6h 25m
1 stop
C$ 574United Airlines
Thu, 28 May - Sat, 13 Jun
United Airlines Logo
2:20 p.m. - 9:49 p.m.
YUL
-
MSY
8h 29m
1 stop
United Airlines Logo
11:42 a.m. - 7:45 p.m.
MSY
-
YUL
7h 03m
1 stop
C$ 578United Airlines
Thu, 28 May - Wed, 3 Jun
Air Canada Logo
6:00 a.m. - 10:52 a.m.
YUL
-
MSY
5h 52m
1 stop
Air Canada Logo
11:45 a.m. - 6:52 p.m.
MSY
-
YUL
6h 07m
1 stop
C$ 584Air Canada
Fri, 26 Jun - Fri, 3 Jul
American Airlines Logo
7:29 a.m. - 7:45 p.m.
YUL
-
MSY
13h 16m
1 stop
American Airlines Logo
4:17 p.m. - 10:59 p.m.
MSY
-
YUL
5h 42m
1 stop
C$ 587American Airlines
Tue, 16 Jun - Mon, 22 Jun
Delta Logo
12:40 p.m. - 8:13 p.m.
YUL
-
MSY
8h 33m
1 stop
Delta Logo
3:36 p.m. - 11:57 p.m.
MSY
-
YUL
7h 21m
1 stop
C$ 595Delta
Sat, 23 May - Tue, 26 May
American Airlines Logo
3:48 p.m. - 10:59 p.m.
YUL
-
BTR
8h 11m
1 stop
American Airlines Logo
7:36 p.m. - 11:42 a.m.
BTR
-
YUL
15h 06m
2 stops
C$ 671American Airlines
Sat, 6 Jun - Sat, 13 Jun

Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Louisiana flight tickets
Delta
15 Sep
YUL9:28 a.m.Montreal Pierre Elliott Trudeau Intl
7h 47m
2 stops
MSY4:15 p.m.New Orleans Louis Armstrong
23 Sep
MSY11:25 a.m.New Orleans Louis Armstrong
10h 45m
2 stops
YUL11:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 555
Delta
23 May
YUL12:40 p.m.Montreal Pierre Elliott Trudeau Intl
8h 33m
1 stop
MSY8:13 p.m.New Orleans Louis Armstrong
26 May
MSY3:36 p.m.New Orleans Louis Armstrong
7h 21m
1 stop
YUL11:57 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 595
Delta
17 Sep
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 21m
1 stop
MSY2:21 p.m.New Orleans Louis Armstrong
18 Sep
MSY5:20 p.m.New Orleans Louis Armstrong
5h 36m
1 stop
YUL11:56 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 611

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

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Louisiana flight tickets
United Airlines
15 Sep
YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl
9h 12m
2 stops
MSY10:32 p.m.New Orleans Louis Armstrong
19 Sep
MSY9:00 a.m.New Orleans Louis Armstrong
6h 10m
1 stop
YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 557
United Airlines
1 Sep
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
13h 56m
1 stop
MSY10:41 p.m.New Orleans Louis Armstrong
6 Sep
MSY5:05 a.m.New Orleans Louis Armstrong
11h 25m
2 stops
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 565
United Airlines
28 May
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
11h 27m
2 stops
MSY4:27 p.m.New Orleans Louis Armstrong
13 Jun
MSY2:01 p.m.New Orleans Louis Armstrong
6h 25m
1 stop
YUL9:26 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 574

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana 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 May 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

9:28 a.m.-4:15 p.m.

2 stops7h 47m

New Orleans Louis Armstrong

Wed 23/9

11:25 a.m.-11:10 p.m.

2 stops10h 45m

C$ 555

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

3:25 p.m.-11:30 p.m.

2 stops9h 05m

New Orleans Louis Armstrong

Tue 22/9

9:00 a.m.-10:06 p.m.

1 stop12h 06m

C$ 557

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

9:45 a.m.-10:41 p.m.

1 stop13h 56m

New Orleans Louis Armstrong

Sun 6/9

5:05 a.m.-5:30 p.m.

2 stops11h 25m

C$ 565
Quickest round-trip

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

6:00 a.m.-10:50 a.m.

1 stop5h 50m

New Orleans Louis Armstrong

Mon 21/9

11:50 a.m.-6:52 p.m.

1 stop6h 02m

C$ 570

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

6:00 a.m.-4:27 p.m.

2 stops11h 27m

New Orleans Louis Armstrong

Sat 13/6

2:01 p.m.-9:26 p.m.

1 stop6h 25m

C$ 574

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

2:20 p.m.-9:49 p.m.

1 stop8h 29m

New Orleans Louis Armstrong

Wed 3/6

11:42 a.m.-7:45 p.m.

1 stop7h 03m

C$ 578

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 26/6

6:00 a.m.-10:52 a.m.

1 stop5h 52m

New Orleans Louis Armstrong

Fri 3/7

11:45 a.m.-6:52 p.m.

1 stop6h 07m

C$ 584

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

7:29 a.m.-7:45 p.m.

1 stop13h 16m

New Orleans Louis Armstrong

Mon 22/6

4:17 p.m.-10:59 p.m.

1 stop5h 42m

C$ 587

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

12:40 p.m.-8:13 p.m.

1 stop8h 33m

New Orleans Louis Armstrong

Tue 26/5

3:36 p.m.-11:57 p.m.

1 stop7h 21m

C$ 595

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

3:48 p.m.-10:59 p.m.

1 stop8h 11m

Baton Rouge Ryan

Sat 13/6

7:36 p.m.-11:42 a.m.

2 stops15h 06m

C$ 671

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 Louisiana from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana

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 Louisiana?

The month of February is, on average, the cheapest month to fly to Louisiana from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around C$ 219. If you are unable to visit Louisiana during the month of February, then departing from Montreal Pierre Elliott Trudeau Intl Airport during the month November is also very affordable. Most momondo users find prices during this month for around C$ 235.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana?

You are more likely to see cheaper flights to Louisiana from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around C$ 723 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 503 on momondo.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Louisiana flights?

You could potentially save up to 37% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Louisiana flight.

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

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

Fastest flight time

5h 34m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana takes 5h 34m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana.
Search flight deals

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana.

  • What documentation or ID do you need to fly to Louisiana?

    The travel and health documents required for your trip to Louisiana 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 Louisiana. 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 Montreal Pierre Elliott Trudeau Intl Airport to Louisiana?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom C$ 289Free CancellationRating
7.9
8,445 reviews
Search Delta flights
Air CanadaPriceFrom C$ 351Free CancellationRating
7.1
11,020 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 420Free CancellationRating
7.4
9,701 reviews
Search United Airlines flights
WestJetPriceFrom C$ 511Free CancellationRating
7.2
3,332 reviews
Search WestJet flights
American AirlinesPriceFrom C$ 652Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Louisiana?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Louisiana for you.

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

All flight searches from Montreal to Louisiana on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Louisiana from Montreal.

I’m not ready to book a flight from Montreal to Louisiana right now. Can momondo alert me if prices change?

Price alerts on flights to Louisiana from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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