Which airlines fly to Louisiana?

Air Canada, WestJet and Delta 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 45% 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?

Delta, United Airlines, and Air Canada 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 July 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$ 242 Cheap Flights from Montreal to Louisiana in 2025

1 adult

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Find the cheapest flights from Montreal to Louisiana

Round-trip

One-way

Last minute

Cheap round-trip flights

6:45 a.m. - 6:25 p.m.YUL-MSY

12h 40m2 stops

9:08 p.m. - 5:55 p.m.MSY-YUL

19h 47m1 stop

C$ 446

Find Deal

Thu, 16 Oct - Thu, 16 Oct

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

12h 57m2 stops

6:30 a.m. - 2:50 p.m.MSY-YUL

7h 20m1 stop

C$ 451

Find Deal

Fri, 3 Oct - Wed, 8 Oct

6:45 a.m. - 6:53 p.m.YUL-MSY

13h 08m2 stops

8:22 p.m. - 2:50 p.m.MSY-YUL

17h 28m1 stop

C$ 453

Find Deal

Tue, 14 Oct - Tue, 21 Oct

6:45 a.m. - 6:25 p.m.YUL-MSY

12h 40m2 stops

9:08 p.m. - 5:55 p.m.MSY-YUL

19h 47m1 stop

C$ 483

Find Deal

Thu, 16 Oct - Sun, 19 Oct

7:00 a.m. - 6:38 p.m.YUL-MSY

12h 38m2 stops

10:33 a.m. - 9:57 p.m.MSY-YUL

10h 24m1 stop

C$ 645Delta

Find Deal

Tue, 9 Sep - Tue, 16 Sep

11:00 a.m. - 5:58 p.m.YUL-MSY

7h 58m1 stop

10:33 a.m. - 9:57 p.m.MSY-YUL

10h 24m1 stop

C$ 691Delta

Find Deal

Tue, 9 Sep - Tue, 16 Sep

6:35 a.m. - 7:55 p.m.YUL-MSY

14h 20m2 stops

9:40 a.m. - 9:44 p.m.MSY-YUL

11h 04m2 stops

C$ 750United Airlines

Find Deal

Thu, 18 Sep - Mon, 22 Sep

12:31 p.m. - 11:01 p.m.YUL-MSY

11h 30m1 stop

1:45 p.m. - 9:46 a.m.MSY-YUL

19h 01m1 stop

C$ 753American Airlines

Find Deal

Sat, 13 Sep - Sat, 20 Sep

6:35 a.m. - 7:16 p.m.YUL-MSY

13h 41m2 stops

7:23 p.m. - 10:40 a.m.MSY-YUL

14h 17m2 stops

C$ 758United Airlines

Find Deal

Tue, 9 Sep - Tue, 16 Sep

12:30 p.m. - 12:09 a.m.YUL-MSY

12h 39m1 stop

5:05 p.m. - 9:50 a.m.MSY-YUL

15h 45m1 stop

C$ 768American Airlines

Find Deal

Thu, 23 Oct - Mon, 27 Oct

United Airlines flights from Montreal to Louisiana

Our best United Airlines deals on Montreal to Louisiana flight tickets

United Airlines

18 Sep

YUL6:35 a.m.Montreal Pierre Elliott Trudeau Intl

14h 20m

2 stops

MSY7:55 p.m.New Orleans Louis Armstrong

22 Sep

MSY9:40 a.m.New Orleans Louis Armstrong

11h 04m

2 stops

YUL9:44 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 750

Find similar

United Airlines

9 Sep

YUL6:35 a.m.Montreal Pierre Elliott Trudeau Intl

13h 41m

2 stops

MSY7:16 p.m.New Orleans Louis Armstrong

16 Sep

MSY7:23 p.m.New Orleans Louis Armstrong

14h 17m

2 stops

YUL10:40 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 758

Find similar

United Airlines

9 Sep

YUL6:35 a.m.Montreal Pierre Elliott Trudeau Intl

13h 41m

2 stops

MSY7:16 p.m.New Orleans Louis Armstrong

16 Sep

MSY7:23 p.m.New Orleans Louis Armstrong

14h 17m

2 stops

YUL10:40 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 761

Find similar

American Airlines flights from Montreal to Louisiana

Our best American Airlines deals on Montreal to Louisiana flight tickets

American Airlines

13 Sep

YUL12:31 p.m.Montreal Pierre Elliott Trudeau Intl

11h 30m

1 stop

MSY11:01 p.m.New Orleans Louis Armstrong

20 Sep

MSY1:45 p.m.New Orleans Louis Armstrong

19h 01m

1 stop

YUL9:46 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 753

Find similar

American Airlines

23 Oct

YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl

12h 39m

1 stop

MSY12:09 a.m.New Orleans Louis Armstrong

27 Oct

MSY5:05 p.m.New Orleans Louis Armstrong

15h 45m

1 stop

YUL9:50 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 768

Find similar

American Airlines

23 Oct

YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl

12h 39m

1 stop

MSY12:09 a.m.New Orleans Louis Armstrong

27 Oct

MSY5:05 p.m.New Orleans Louis Armstrong

15h 45m

1 stop

YUL9:50 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 771

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

6:45 a.m.-6:25 p.m.

2 stops12h 40m

New Orleans Louis Armstrong

Thu 16/10

9:08 p.m.-5:55 p.m.

1 stop19h 47m

C$ 446

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

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

2 stops12h 57m

New Orleans Louis Armstrong

Wed 8/10

6:30 a.m.-2:50 p.m.

1 stop7h 20m

C$ 451

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

6:45 a.m.-6:53 p.m.

2 stops13h 08m

New Orleans Louis Armstrong

Tue 21/10

8:22 p.m.-2:50 p.m.

1 stop17h 28m

C$ 453

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

6:45 a.m.-6:25 p.m.

2 stops12h 40m

New Orleans Louis Armstrong

Sun 19/10

9:08 p.m.-5:55 p.m.

1 stop19h 47m

C$ 483

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

7:00 a.m.-6:38 p.m.

2 stops12h 38m

New Orleans Louis Armstrong

Tue 16/9

10:33 a.m.-9:57 p.m.

1 stop10h 24m

C$ 645

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

11:00 a.m.-5:58 p.m.

1 stop7h 58m

New Orleans Louis Armstrong

Tue 16/9

10:33 a.m.-9:57 p.m.

1 stop10h 24m

C$ 691

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

6:35 a.m.-7:55 p.m.

2 stops14h 20m

New Orleans Louis Armstrong

Mon 22/9

9:40 a.m.-9:44 p.m.

2 stops11h 04m

C$ 750

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 13/9

12:31 p.m.-11:01 p.m.

1 stop11h 30m

New Orleans Louis Armstrong

Sat 20/9

1:45 p.m.-9:46 a.m.

1 stop19h 01m

C$ 753

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

6:35 a.m.-7:16 p.m.

2 stops13h 41m

New Orleans Louis Armstrong

Tue 16/9

7:23 p.m.-10:40 a.m.

2 stops14h 17m

C$ 758

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 23/10

12:30 p.m.-12:09 a.m.

1 stop12h 39m

New Orleans Louis Armstrong

Mon 27/10

5:05 p.m.-9:50 a.m.

1 stop15h 45m

C$ 768

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$ 844. If you are unable to visit Louisiana during the month of May, then departing from Montreal during the month July is also very affordable. Most momondo users find prices during this month for around C$ 847.

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

The cheapest day to depart from Montreal to Louisiana is on a Tuesday when prices can be found for as low as C$ 869. Flights from Montreal to Louisiana on a Saturday will generally be more expensive and average around C$ 1,186. 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$ 849. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 967 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$ 894 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$ 798 on momondo.

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

There are 1 cabin classes 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.

Cheap Montreal to Louisiana flight deals and tips

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

Best price found	C$ 242
Fastest flight time	5h 59m
Direct flights	None
Airports in Louisiana	2 airports

The best one-way flight to Louisiana from Montreal in the past 72 hours is C$ 242. The best round-trip flight deal from Montreal to Louisiana found on momondo in the last 72 hours is C$ 446.

The fastest flight from Montreal to Louisiana takes 5h 59m

There are no direct flights from Montreal to Louisiana. Popular non-direct routes for this connection are Montreal Pierre Elliott Trudeau Intl Airport - New Orleans Louis Armstrong Airport and Montreal Pierre Elliott Trudeau Intl Airport - Baton Rouge Ryan Airport.

There are 2 airports near Louisiana: Baton Rouge Ryan (BTR), New Orleans Louis Armstrong (MSY)

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 July 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 (37.14% of total bookings). The next most popular plane models are Airbus A319 (22.86%), Canadair (Bombardier) Regional Jet 900 (11.43%), and Boeing 737 MAX 8 (5.71%).

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$ 506	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
American Airlines	PriceFrom C$ 660	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom C$ 670	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 694	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 900	Free Cancellation	Rating 7.2 2,978 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.