What is the cheapest airline that flies from Montreal to Louisiana?

Delta, Air Canada, and American Airlines are the most popular carriers operating from Montreal to Louisiana

Which airlines fly to Louisiana?

Air Canada, WestJet and American Airlines are the top three most popular airlines that fly to Louisiana from Montreal according to our data. Air Canada is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Louisiana. Keep in mind that there are 5 different airlines that fly to Louisiana on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Montreal to Louisiana?

Prices for flights from Montreal to Louisiana are refreshed on a daily basis.

How many operators does momondo search for flights from Montreal to Louisiana?

There are 5 operators available for flights from Montreal to Louisiana as of November 2025.

How old do you have to be to fly from Montreal to Louisiana?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal 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.

C$ 234 Cheap Flights from Montreal to Louisiana in 2025/26

1 adult

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Find the cheapest flights from Montreal to Louisiana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 a.m. - 11:59 p.m.YUL-MSY

16h 59m1 stop

1:58 p.m. - 8:14 p.m.MSY-YUL

29h 16m2 stops

C$ 396Multiple Airlines

Find Deal

Wed, 7 Jan - Sun, 11 Jan

8:00 a.m. - 3:36 p.m.YUL-MSY

8h 36m1 stop

5:10 a.m. - 12:35 a.m.MSY-YUL

18h 25m2 stops

C$ 454Multiple Airlines

Find Deal

Sun, 8 Feb - Fri, 20 Feb

8:00 a.m. - 5:08 p.m.YUL-MSY

10h 08m1 stop

9:14 p.m. - 12:30 a.m.MSY-YUL

26h 16m1 stop

C$ 457Multiple Airlines

Find Deal

Sun, 23 Nov - Sat, 29 Nov

9:50 a.m. - 8:22 a.m.YUL-MSY

23h 32m3 stops

5:15 a.m. - 7:44 p.m.MSY-YUL

13h 29m2 stops

C$ 458Multiple Airlines

Find Deal

Wed, 3 Dec - Sun, 7 Dec

6:45 a.m. - 9:42 p.m.YUL-MSY

15h 57m2 stops

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

24h 03m1 stop

C$ 464Multiple Airlines

Find Deal

Thu, 4 Dec - Wed, 10 Dec

8:00 a.m. - 3:36 p.m.YUL-MSY

8h 36m1 stop

5:10 a.m. - 4:28 p.m.MSY-YUL

10h 18m1 stop

C$ 465Multiple Airlines

Find Deal

Sun, 8 Feb - Fri, 20 Feb

8:00 a.m. - 3:36 p.m.YUL-MSY

8h 36m1 stop

8:38 p.m. - 8:14 p.m.MSY-YUL

22h 36m2 stops

C$ 468Multiple Airlines

Find Deal

Mon, 9 Feb - Wed, 18 Feb

8:00 a.m. - 3:36 p.m.YUL-MSY

8h 36m1 stop

8:38 p.m. - 8:14 p.m.MSY-YUL

22h 36m2 stops

C$ 469Multiple Airlines

Find Deal

Sun, 8 Feb - Wed, 18 Feb

8:00 a.m. - 3:36 p.m.YUL-MSY

8h 36m1 stop

4:31 p.m. - 12:45 a.m.MSY-YUL

7h 14m1 stop

C$ 472Multiple Airlines

Find Deal

Tue, 10 Feb - Fri, 20 Feb

11:00 a.m. - 9:11 p.m.YUL-BTR

11h 11m2 stops

9:40 a.m. - 8:18 p.m.BTR-YUL

9h 38m2 stops

C$ 815United Airlines

Find Deal

Tue, 14 Apr - Wed, 15 Apr

American Airlines flights from Montreal to Louisiana

Our best American Airlines deals on Montreal to Louisiana flight tickets

American Airlines

6 Nov

YUL2:29 p.m.Montreal Pierre Elliott Trudeau Intl

10h 38m

1 stop

MSY12:07 a.m.New Orleans Louis Armstrong

10 Nov

MSY5:15 a.m.New Orleans Louis Armstrong

8h 50m

1 stop

YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,122

Find similar

American Airlines

7 Nov

YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl

17h 28m

1 stop

MSY8:28 a.m.New Orleans Louis Armstrong

11 Nov

MSY10:19 a.m.New Orleans Louis Armstrong

11h 20m

1 stop

YUL10:39 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,157

Find similar

American Airlines

6 Nov

YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl

17h 28m

1 stop

MSY8:28 a.m.New Orleans Louis Armstrong

10 Nov

MSY6:30 a.m.New Orleans Louis Armstrong

15h 09m

1 stop

YUL10:39 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,174

Find similar

WestJet flights from Montreal to Louisiana

Our best WestJet deals on Montreal to Louisiana flight tickets

WestJet

6 Nov

YUL12:36 p.m.Montreal Pierre Elliott Trudeau Intl

10h 34m

1 stop

MSY10:10 p.m.New Orleans Louis Armstrong

10 Nov

MSY5:22 a.m.New Orleans Louis Armstrong

18h 21m

2 stops

YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,479

Find similar

WestJet

6 Nov

YUL4:15 p.m.Montreal Pierre Elliott Trudeau Intl

32h 52m

2 stops

MSY12:07 a.m.New Orleans Louis Armstrong

10 Nov

MSY5:22 a.m.New Orleans Louis Armstrong

18h 21m

2 stops

YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,851

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 7/1

8:00 a.m.-11:59 p.m.

1 stop16h 59m

New Orleans Louis Armstrong

Sun 11/1

1:58 p.m.-8:14 p.m.

2 stops29h 16m

C$ 396

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

8:00 a.m.-3:36 p.m.

1 stop8h 36m

New Orleans Louis Armstrong

Fri 20/2

5:10 a.m.-12:35 a.m.

2 stops18h 25m

C$ 454

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

8:00 a.m.-5:08 p.m.

1 stop10h 08m

New Orleans Louis Armstrong

Sat 29/11

9:14 p.m.-12:30 a.m.

1 stop26h 16m

C$ 457

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

9:50 a.m.-8:22 a.m.

3 stops23h 32m

New Orleans Louis Armstrong

Sun 7/12

5:15 a.m.-7:44 p.m.

2 stops13h 29m

C$ 458

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

6:45 a.m.-9:42 p.m.

2 stops15h 57m

New Orleans Louis Armstrong

Wed 10/12

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

1 stop24h 03m

C$ 464

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

8:00 a.m.-3:36 p.m.

1 stop8h 36m

New Orleans Louis Armstrong

Fri 20/2

5:10 a.m.-4:28 p.m.

1 stop10h 18m

C$ 465

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

8:00 a.m.-3:36 p.m.

1 stop8h 36m

New Orleans Louis Armstrong

Wed 18/2

8:38 p.m.-8:14 p.m.

2 stops22h 36m

C$ 468

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

8:00 a.m.-3:36 p.m.

1 stop8h 36m

New Orleans Louis Armstrong

Wed 18/2

8:38 p.m.-8:14 p.m.

2 stops22h 36m

C$ 469

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

8:00 a.m.-3:36 p.m.

1 stop8h 36m

New Orleans Louis Armstrong

Fri 20/2

4:31 p.m.-12:45 a.m.

1 stop7h 14m

C$ 472

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

11:00 a.m.-9:11 p.m.

2 stops11h 11m

Baton Rouge Ryan

Wed 15/4

9:40 a.m.-8:18 p.m.

2 stops9h 38m

C$ 815

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montreal 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

Prices

Airlines

What is the cheapest month to fly to Louisiana?

The month of May is, on average, the cheapest month to fly to Louisiana from Montreal, with most prices found around C$ 821. If you are unable to visit Louisiana during the month of May, then departing from Montreal during the month September is also very affordable. Most momondo users find prices during this month for around C$ 839.

What is the cheapest day to depart on your flight to Louisiana?

The cheapest day to depart from Montreal to Louisiana is on a Sunday when prices can be found for as low as C$ 902. Flights from Montreal to Louisiana on a Saturday will generally be more expensive and average around C$ 1,283. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisiana?

The cheapest time of day to fly to Louisiana is in the afternoon when flights can be purchased for as low as C$ 860. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 956 on average. Flights to Louisiana from Montreal in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Montreal to Louisiana flight route?

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

How far in advance should I book a flight to Louisiana?

You are more likely to see cheaper flights to Louisiana from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around C$ 911 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from Montreal for as low as C$ 748 on momondo.

What cabin class options are available on Montreal to Louisiana flights?

There is only 1 cabin class available to choose from on Montreal to Louisiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal to Louisiana flights?

You could potentially save up to 12% on your flight if you consider stops on a Montreal to Louisiana flight.

Cheap Montreal to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Louisiana

Direct flights	None

There are no direct flights from Montreal to Louisiana. There are no popular flight routes from Montreal to Louisiana.

Search flight deals

When did momondo last update prices for flights from Montreal to Louisiana?
Prices for flights from Montreal to Louisiana are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal to Louisiana?
There are 5 operators available for flights from Montreal to Louisiana as of November 2025.
How old do you have to be to fly from Montreal to Louisiana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal 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 to Louisiana?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Montreal to Louisiana is Embraer 175 (36.36% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 900 (18.18%), Boeing 737 MAX 8 (9.09%), and Airbus A321neo (9.09%).

Best airlines flying from Montreal to Louisiana

Compare and see reviews for airlines that fly from Montreal to Louisiana with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 512	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
American Airlines	PriceFrom C$ 668	Free Cancellation	Rating 7.2 11,034 reviews	Search American Airlines flights
United Airlines	PriceFrom C$ 678	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 710	Free Cancellation	Rating 7.1 10,392 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 846	Free Cancellation	Rating 7.2 3,153 reviews	Search WestJet flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Louisiana. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Louisiana from Montreal with this policy.

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

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

If you are simply researching potential flights to Louisiana, momondo offers a useful price alert feature which will track prices for flights to Louisiana from Montreal and alert you when they change.