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 32% 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, American Airlines, and United Airlines 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 August 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$ 315 Cheap Flights from Montreal to Louisiana in 2026

Discover deals from 900+ travel sites with momondo.

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.

7:00 a.m. - 2:19 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

8h 19m1 stop Atlanta Hartsfield-Jackson

4:56 p.m. - 11:59 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

6h 03m1 stop Atlanta Hartsfield-Jackson

C$ 546Delta

Tue, 20 Oct - Tue, 27 Oct

6:50 p.m. - 11:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

5h 45m1 stop Atlanta Hartsfield-Jackson

4:56 p.m. - 11:59 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

6h 03m1 stop Atlanta Hartsfield-Jackson

C$ 546Delta

Wed, 21 Oct - Tue, 27 Oct

5:35 p.m. - 11:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

7h 10m1 stop Chicago O'Hare Intl

5:41 a.m. - 2:44 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

8h 03m1 stop Dallas/Fort Worth

C$ 547American Airlines

Sat, 29 Aug - Sat, 5 Sep

2:31 p.m. - 9:14 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

7h 43m1 stop Charlotte Douglas

6:00 a.m. - 3:29 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

8h 29m1 stop Philadelphia

C$ 550American Airlines

Wed, 9 Sep - Sat, 12 Sep

11:23 a.m. - 9:57 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

11h 34m2 stops Newark Houston George Bush Intcntl

9:00 a.m. - 4:10 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

6h 10m1 stop Newark

C$ 626Lufthansa

Sat, 29 Aug - Sat, 5 Sep

8:00 p.m. - 10:23 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

15h 23m1 stop Toronto Pearson Intl

11:30 a.m. - 7:00 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

6h 30m1 stop Toronto Pearson Intl

C$ 639Air Canada

Fri, 6 Nov - Tue, 10 Nov

8:00 p.m. - 10:23 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

15h 23m1 stop Toronto Pearson Intl

11:30 a.m. - 7:00 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

6h 30m1 stop Toronto Pearson Intl

C$ 639Air Canada

Fri, 6 Nov - Tue, 10 Nov

2:20 p.m. - 10:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

9h 25m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

5:00 a.m. - 3:16 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

9h 16m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 641United Airlines

Tue, 20 Oct - Tue, 27 Oct

6:00 a.m. - 10:42 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

5h 42m1 stop Newark

9:05 a.m. - 9:42 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

11h 37m2 stops Houston George Bush Intcntl Newark

C$ 641United Airlines

Wed, 21 Oct - Tue, 27 Oct

7:00 a.m. - 6:50 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

12h 50m1 stop Newark

11:30 a.m. - 8:53 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

8h 23m2 stops Toronto Pearson Intl Ottawa

C$ 663Multiple Airlines

Sat, 14 Nov - Sat, 21 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:00 a.m. - 10:09 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

5h 09m1 stop Detroit Metropolitan Wayne County

4:28 p.m. - 11:40 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

6h 12m1 stop Minneapolis St Paul

C$ 614Delta

Tue, 18 Aug - Tue, 25 Aug

3:45 p.m. - 10:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

8h 14m1 stop Dallas/Fort Worth

11:41 a.m. - 9:44 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

9h 03m1 stop Philadelphia

C$ 627American Airlines

Tue, 18 Aug - Tue, 25 Aug

3:45 p.m. - 10:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

8h 14m1 stop Dallas/Fort Worth

6:11 a.m. - 3:29 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

8h 18m1 stop Philadelphia

C$ 627American Airlines

Tue, 18 Aug - Tue, 25 Aug

5:00 a.m. - 10:52 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

6h 52m1 stop Toronto Pearson Intl

11:50 a.m. - 7:27 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

6h 37m1 stop Toronto Pearson Intl

C$ 631Air Canada

Fri, 14 Aug - Mon, 17 Aug

12:44 p.m. - 8:33 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

8h 49m1 stop Atlanta Hartsfield-Jackson

5:16 p.m. - 11:52 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

5h 36m1 stop Atlanta Hartsfield-Jackson

C$ 680Delta

Fri, 14 Aug - Sun, 16 Aug

3:25 p.m. - 10:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

8h 20m2 stops Newark Houston George Bush Intcntl

2:05 p.m. - 9:26 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

6h 21m1 stop Chicago O'Hare Intl

C$ 683United Airlines

Tue, 18 Aug - Tue, 25 Aug

11:23 a.m. - 10:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

12h 22m2 stops Newark Houston George Bush Intcntl

7:00 a.m. - 5:30 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

9h 30m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 683United Airlines

Tue, 18 Aug - Tue, 25 Aug

9:55 p.m. - 10:52 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

13h 57m1 stop Toronto Pearson Intl

11:45 a.m. - 8:27 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

7h 42m1 stop Toronto Pearson Intl

C$ 692Air Canada

Tue, 18 Aug - Fri, 21 Aug

5:45 p.m. - 11:38 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

30h 53m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

11:04 a.m. - 11:39 a.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

23h 35m1 stop Atlanta Hartsfield-Jackson

C$ 1,071WestJet

Sun, 16 Aug - Thu, 20 Aug

5:45 p.m. - 11:38 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

30h 53m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

11:04 a.m. - 4:45 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

28h 41m2 stops Atlanta Hartsfield-Jackson Toronto Pearson Intl

C$ 1,112WestJet

Sun, 16 Aug - Thu, 20 Aug

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Lufthansa flights from Montreal to Louisiana

Our best Lufthansa deals on Montreal to Louisiana flight tickets

Lufthansa

29 Aug

YUL11:23 a.m.Montreal Pierre Elliott Trudeau Intl

11h 34m

2 stops

MSY9:57 p.m.New Orleans Louis Armstrong

5 Sep

MSY9:00 a.m.New Orleans Louis Armstrong

6h 10m

1 stop

YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 626

Lufthansa

29 Aug

YUL11:23 a.m.Montreal Pierre Elliott Trudeau Intl

11h 34m

2 stops

MSY9:57 p.m.New Orleans Louis Armstrong

5 Sep

MSY7:45 p.m.New Orleans Louis Armstrong

16h 24m

1 stop

YUL1:09 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 666

Delta flights from Montreal to Louisiana

Our best Delta deals on Montreal to Louisiana flight tickets

Delta

20 Oct

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

8h 19m

1 stop

MSY2:19 p.m.New Orleans Louis Armstrong

27 Oct

MSY4:56 p.m.New Orleans Louis Armstrong

6h 03m

1 stop

YUL11:59 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 546

Delta

29 Aug

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

6h 59m

1 stop

MSY8:45 p.m.New Orleans Louis Armstrong

5 Sep

MSY4:29 p.m.New Orleans Louis Armstrong

6h 11m

1 stop

YUL11:40 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 547

Delta

27 Oct

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

9h 50m

1 stop

MSY3:50 p.m.New Orleans Louis Armstrong

4 Nov

MSY6:25 a.m.New Orleans Louis Armstrong

6h 14m

1 stop

YUL1:39 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 549

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealNew Orleans

YUL Montreal Pierre Elliott Trudeau Intl - MSY New Orleans Louis Armstrong

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

7:00 a.m.-2:19 p.m.

1 stop8h 19m

New Orleans Louis Armstrong

Tue 27/10

4:56 p.m.-11:59 p.m.

1 stop6h 03m

C$ 546

Quickest round-trip

MontrealNew Orleans

YUL Montreal Pierre Elliott Trudeau Intl - MSY New Orleans Louis Armstrong

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

6:50 p.m.-11:35 p.m.

1 stop5h 45m

New Orleans Louis Armstrong

Tue 27/10

4:56 p.m.-11:59 p.m.

1 stop6h 03m

C$ 546

MontrealNew Orleans

YUL Montreal Pierre Elliott Trudeau Intl - MSY New Orleans Louis Armstrong

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

5:35 p.m.-11:45 p.m.

1 stop7h 10m

New Orleans Louis Armstrong

Sat 5/9

5:41 a.m.-2:44 p.m.

1 stop8h 03m

C$ 547

MontrealNew Orleans

YUL Montreal Pierre Elliott Trudeau Intl - MSY New Orleans Louis Armstrong

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

2:31 p.m.-9:14 p.m.

1 stop7h 43m

New Orleans Louis Armstrong

Sat 12/9

6:00 a.m.-3:29 p.m.

1 stop8h 29m

C$ 550

MontrealNew Orleans

YUL Montreal Pierre Elliott Trudeau Intl - MSY New Orleans Louis Armstrong

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

11:23 a.m.-9:57 p.m.

2 stops11h 34m

New Orleans Louis Armstrong

Sat 5/9

9:00 a.m.-4:10 p.m.

1 stop6h 10m

C$ 626

MontrealNew Orleans

YUL Montreal Pierre Elliott Trudeau Intl - MSY New Orleans Louis Armstrong

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 6/11

8:00 p.m.-10:23 a.m.

1 stop15h 23m

New Orleans Louis Armstrong

Tue 10/11

11:30 a.m.-7:00 p.m.

1 stop6h 30m

C$ 639

MontrealNew Orleans

YUL Montreal Pierre Elliott Trudeau Intl - MSY New Orleans Louis Armstrong

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 6/11

8:00 p.m.-10:23 a.m.

1 stop15h 23m

New Orleans Louis Armstrong

Tue 10/11

11:30 a.m.-7:00 p.m.

1 stop6h 30m

C$ 639

MontrealNew Orleans

YUL Montreal Pierre Elliott Trudeau Intl - MSY New Orleans Louis Armstrong

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

2:20 p.m.-10:45 p.m.

2 stops9h 25m

New Orleans Louis Armstrong

Tue 27/10

5:00 a.m.-3:16 p.m.

2 stops9h 16m

C$ 641

MontrealNew Orleans

YUL Montreal Pierre Elliott Trudeau Intl - MSY New Orleans Louis Armstrong

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

6:00 a.m.-10:42 a.m.

1 stop5h 42m

New Orleans Louis Armstrong

Tue 27/10

9:05 a.m.-9:42 p.m.

2 stops11h 37m

C$ 641

MontrealNew Orleans

YUL Montreal Pierre Elliott Trudeau Intl - MSY New Orleans Louis Armstrong

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

7:00 a.m.-6:50 p.m.

1 stop12h 50m

New Orleans Louis Armstrong

Sat 21/11

11:30 a.m.-8:53 p.m.

2 stops8h 23m

C$ 663

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 March is, on average, the cheapest month to fly to Louisiana from Montreal, with most prices found around C$ 571. If you are unable to visit Louisiana during the month of March, then departing from Montreal during the month May is also very affordable. Most momondo users find prices during this month for around C$ 575.

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$ 660 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$ 507 on momondo.

Can stopping save me money on Montreal to Louisiana flights?

You could potentially save up to 23% 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 47m
Direct flights	None

The fastest flight from Montreal to Louisiana takes 5h 47m

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 August 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.

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$ 295	Free Cancellation	Rating 7.8 8,504 reviews	Search Delta flights
United Airlines	PriceFrom C$ 428	Free Cancellation	Rating 7.4 10,112 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 496	Free Cancellation	Rating 7.1 11,466 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 520	Free Cancellation	Rating 7.2 3,433 reviews	Search WestJet flights
American Airlines	PriceFrom C$ 564	Free Cancellation	Rating 7.1 11,921 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.