Which airlines fly to Louisiana?

WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to Louisiana from Montreal according to our data. WestJet 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.

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

United Airlines, Lufthansa, and Delta are the most popular carriers operating from Montreal to Louisiana

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 May 2026.

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$ 283 Cheap Flights from Montreal to Louisiana in 2026

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.

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

YUL

MSY

13h 56m

1 stop

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

MSY

YUL

11h 25m

2 stops

C$ 565United Airlines

Tue, 1 Sep - Sun, 6 Sep

9:10 a.m. - 4:27 p.m.

YUL

MSY

8h 17m

1 stop

5:25 p.m. - 12:33 a.m.

MSY

YUL

6h 08m

1 stop

C$ 570Air Canada

Wed, 28 Oct - Fri, 30 Oct

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

YUL

MSY

11h 27m

2 stops

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

MSY

YUL

6h 25m

1 stop

C$ 574United Airlines

Thu, 28 May - Sat, 13 Jun

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

YUL

MSY

8h 29m

1 stop

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

MSY

YUL

7h 03m

1 stop

C$ 578United Airlines

Thu, 28 May - Wed, 3 Jun

6:00 a.m. - 11:01 a.m.

YUL

MSY

6h 01m

1 stop

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

MSY

YUL

6h 09m

1 stop

C$ 589Air Canada

Fri, 29 May - Wed, 17 Jun

2:29 p.m. - 10:45 p.m.

YUL

MSY

9h 16m

2 stops

7:28 a.m. - 5:45 p.m.

MSY

YUL

9h 17m

1 stop

C$ 614Delta

Thu, 28 May - Sun, 14 Jun

7:00 a.m. - 11:44 a.m.

YUL

MSY

5h 44m

1 stop

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

MSY

YUL

7h 21m

1 stop

C$ 615Delta

Thu, 21 May - Tue, 26 May

6:10 a.m. - 12:56 p.m.

YUL

MSY

7h 46m

1 stop

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

MSY

YUL

7h 00m

1 stop

C$ 617United Airlines

Sat, 22 Aug - Tue, 25 Aug

5:33 p.m. - 11:43 p.m.

YUL

MSY

7h 10m

1 stop

7:56 p.m. - 2:44 p.m.

MSY

YUL

17h 48m

1 stop

C$ 625American Airlines

Mon, 8 Jun - Mon, 15 Jun

7:00 a.m. - 3:06 p.m.

YUL

BTR

9h 06m

1 stop

4:07 p.m. - 11:43 a.m.

BTR

YUL

18h 36m

1 stop

C$ 732WestJet

Sat, 6 Jun - Sat, 13 Jun

Air Canada flights from Montreal to Louisiana

Our best Air Canada deals on Montreal to Louisiana flight tickets

Air Canada

28 Oct

YUL9:10 a.m.Montreal Pierre Elliott Trudeau Intl

8h 17m

1 stop

MSY4:27 p.m.New Orleans Louis Armstrong

30 Oct

MSY5:25 p.m.New Orleans Louis Armstrong

6h 08m

1 stop

YUL12:33 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 570

Air Canada

14 May

YUL4:30 p.m.Montreal Pierre Elliott Trudeau Intl

17h 06m

1 stop

MSY8:36 a.m.New Orleans Louis Armstrong

18 May

MSY7:57 p.m.New Orleans Louis Armstrong

10h 40m

1 stop

YUL7:37 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,071

Air Canada

25 May

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

5h 56m

1 stop

MSY10:56 a.m.New Orleans Louis Armstrong

1 Jun

MSY6:30 a.m.New Orleans Louis Armstrong

13h 56m

1 stop

YUL9:26 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,217

Delta flights from Montreal to Louisiana

Our best Delta deals on Montreal to Louisiana flight tickets

Delta

11 Sep

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

5h 59m

1 stop

MSY11:59 a.m.New Orleans Louis Armstrong

14 Sep

MSY3:25 p.m.New Orleans Louis Armstrong

7h 31m

1 stop

YUL11:56 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 614

Delta

18 May

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

5h 44m

1 stop

MSY11:44 a.m.New Orleans Louis Armstrong

27 May

MSY3:36 p.m.New Orleans Louis Armstrong

7h 21m

1 stop

YUL11:57 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 615

Delta

22 Aug

YUL2:46 p.m.Montreal Pierre Elliott Trudeau Intl

6h 58m

1 stop

MSY8:44 p.m.New Orleans Louis Armstrong

25 Aug

MSY7:26 a.m.New Orleans Louis Armstrong

10h 28m

2 stops

YUL6:54 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 617

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

9:10 a.m.-4:27 p.m.

1 stop8h 17m

New Orleans Louis Armstrong

Fri 30/10

5:25 p.m.-12:33 a.m.

1 stop6h 08m

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

Quickest round-trip

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

6:00 a.m.-11:01 a.m.

1 stop6h 01m

New Orleans Louis Armstrong

Wed 17/6

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

1 stop6h 09m

C$ 589

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

2:29 p.m.-10:45 p.m.

2 stops9h 16m

New Orleans Louis Armstrong

Sun 14/6

7:28 a.m.-5:45 p.m.

1 stop9h 17m

C$ 614

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

7:00 a.m.-11:44 a.m.

1 stop5h 44m

New Orleans Louis Armstrong

Tue 26/5

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

1 stop7h 21m

C$ 615

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

6:10 a.m.-12:56 p.m.

1 stop7h 46m

New Orleans Louis Armstrong

Tue 25/8

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

1 stop7h 00m

C$ 617

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

5:33 p.m.-11:43 p.m.

1 stop7h 10m

New Orleans Louis Armstrong

Mon 15/6

7:56 p.m.-2:44 p.m.

1 stop17h 48m

C$ 625

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

7:00 a.m.-3:06 p.m.

1 stop9h 06m

Baton Rouge Ryan

Sat 13/6

4:07 p.m.-11:43 a.m.

1 stop18h 36m

C$ 732

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 February is, on average, the cheapest month to fly to Louisiana from Montreal, with most prices found around C$ 219. If you are unable to visit Louisiana during the month of February, then departing from Montreal 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 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$ 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 for as low as C$ 503 on momondo.

Can stopping save me money on Montreal to Louisiana flights?

You could potentially save up to 40% 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

Fastest flight time	5h 34m
Direct flights	None

The fastest flight from Montreal to Louisiana takes 5h 34m

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

Search flight deals

Frequently asked questions about flying from Montreal to Louisiana

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 May 2026.
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 Airbus A220-300 (33.33% of total bookings). The next most popular plane models are Embraer 175 (33.33%) and Canadair (Bombardier) Regional Jet 900 (33.33%).

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$ 289	Free Cancellation	Rating 7.9 8,452 reviews	Search Delta flights
Air Canada	PriceFrom C$ 351	Free Cancellation	Rating 7.1 11,017 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 420	Free Cancellation	Rating 7.4 9,700 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 511	Free Cancellation	Rating 7.2 3,332 reviews	Search WestJet flights
American Airlines	PriceFrom C$ 652	Free Cancellation	Rating 7.1 11,665 reviews	Search American Airlines 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.