What is the cheapest airline that flies from Montreal to New Orleans Louis Armstrong?

Delta and United Airlines are the most popular carriers operating from Montreal to New Orleans Louis Armstrong

Which layover airport offers the lowest fares from Montreal to New Orleans?

Flights via Atlanta (ATL) offer the lowest average round-trip price of C$ 611.

Which airport is the most popular layover for flights between Montreal and New Orleans?

Atlanta (ATL) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Which airlines fly to New Orleans?

Air Canada, WestJet and Delta are the top three most popular airlines that fly to New Orleans from Montreal according to our data. Air Canada is the first choice among our users, with 35% of people opting to fly with this airline when travelling to New Orleans. Keep in mind that there are 5 different airlines that fly to New Orleans on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Montreal to New Orleans?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 5h 29m.

Which layover airport has the shortest connection time from Montreal to New Orleans?

Detroit (DTW) has the shortest average layover time for this route: 0h 38m.

When did momondo last update prices for flights from Montreal to New Orleans Louis Armstrong Airport?

Prices for flights from Montreal to New Orleans Louis Armstrong Airport are updated daily.

How many operators does momondo search for flights from Montreal to New Orleans Louis Armstrong Airport?

As of November 2026, there are 5 operators available to choose from for flights from Montreal to New Orleans Louis Armstrong Airport.

How old do you have to be to fly from Montreal to New Orleans Louis Armstrong Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to New Orleans Louis Armstrong Airport.

What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

The required travel and health documents for your New Orleans Louis Armstrong Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Orleans Louis Armstrong Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 366 Cheap Flights from Montreal to New Orleans in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal to New Orleans

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 a.m. - 8:38 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

23h 03m3 stops Toronto Pearson Intl Tampa Atlanta Hartsfield-Jackson

9:26 a.m. - 7:12 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

32h 46m3 stops Atlanta Hartsfield-Jackson Fort Lauderdale Toronto Pearson Intl

C$ 671Multiple Airlines

Mon, 7 Dec - Thu, 10 Dec

6:45 a.m. - 8:38 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

26h 53m3 stops Toronto Pearson Intl Tampa Atlanta Hartsfield-Jackson

9:26 a.m. - 7:12 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

32h 46m3 stops Atlanta Hartsfield-Jackson Fort Lauderdale Toronto Pearson Intl

C$ 706Multiple Airlines

Thu, 3 Dec - Thu, 10 Dec

2:45 p.m. - 11:19 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

9h 34m1 stop Atlanta Hartsfield-Jackson

10:46 a.m. - 6:59 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

7h 13m1 stop New York LaGuardia

C$ 768Delta

Sat, 16 Jan - Wed, 20 Jan

2:45 p.m. - 11:19 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

9h 34m1 stop Atlanta Hartsfield-Jackson

10:46 a.m. - 6:59 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

7h 13m1 stop New York LaGuardia

C$ 771Delta

Sat, 16 Jan - Wed, 20 Jan

5:00 a.m. - 10:23 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

6h 23m1 stop Toronto Pearson Intl

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$ 802Air Canada

Sat, 21 Nov - Sat, 28 Nov

12:13 p.m. - 6:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

7h 22m1 stop Chicago O'Hare Intl

7:00 a.m. - 1:43 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

5h 43m1 stop Charlotte Douglas

C$ 817American Airlines

Tue, 2 Feb - Sat, 13 Feb

12:13 p.m. - 6:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

7h 22m1 stop Chicago O'Hare Intl

6:00 a.m. - 3:24 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

8h 24m1 stop Philadelphia

C$ 817American Airlines

Wed, 3 Feb - Sat, 13 Feb

7:00 a.m. - 6:51 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

12h 51m1 stop Newark

7:30 p.m. - 2:00 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

17h 30m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 819United Airlines

Wed, 2 Dec - Wed, 9 Dec

7:00 a.m. - 5:33 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

11h 33m2 stops Newark Houston George Bush Intcntl

7:30 p.m. - 3:16 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

18h 46m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 819United Airlines

Sat, 12 Dec - Tue, 15 Dec

5:00 a.m. - 10:21 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

6h 21m1 stop Toronto Pearson Intl

11:30 a.m. - 8:21 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

7h 51m1 stop Toronto Pearson Intl

C$ 839Air Canada

Tue, 9 Mar - Sat, 13 Mar

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:35 p.m. - 11:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

6h 24m1 stop Atlanta Hartsfield-Jackson

6:30 a.m. - 5:27 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

9h 57m1 stop Atlanta Hartsfield-Jackson

C$ 901Delta

Fri, 13 Nov - Sun, 15 Nov

6:35 p.m. - 11:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

6h 24m1 stop Atlanta Hartsfield-Jackson

7:46 a.m. - 5:27 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

8h 41m1 stop Atlanta Hartsfield-Jackson

C$ 989Delta

Wed, 11 Nov - Sun, 15 Nov

4:45 p.m. - 11:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

8h 07m1 stop Chicago O'Hare Intl

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

6h 00m1 stop Chicago O'Hare Intl

C$ 1,050United Airlines

Fri, 13 Nov - Sun, 15 Nov

6:00 a.m. - 5:43 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

12h 43m2 stops Detroit Metropolitan Wayne County New York LaGuardia

7:46 a.m. - 5:27 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

8h 41m1 stop Atlanta Hartsfield-Jackson

C$ 1,293Delta

Wed, 11 Nov - Sun, 15 Nov

8:25 a.m. - 9:43 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

14h 18m2 stops Washington, D.C. Reagan-National Houston George Bush Intcntl

5:00 a.m. - 9:17 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

15h 17m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 1,384United Airlines

Wed, 11 Nov - Sun, 15 Nov

4:40 p.m. - 8:09 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

28h 29m3 stops Toronto Island Newark Orlando

9:07 p.m. - 10:10 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

24h 03m3 stops Orlando Washington, D.C. Dulles Intl Toronto Island

C$ 1,533Multiple Airlines

Fri, 13 Nov - Sun, 15 Nov

6:00 p.m. - 8:48 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

15h 48m1 stop Houston George Bush Intcntl

7:18 p.m. - 3:16 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

18h 58m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

C$ 1,985United Airlines

Fri, 13 Nov - Sun, 15 Nov

6:45 a.m. - 11:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

18h 14m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

3:42 p.m. - 12:30 a.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

31h 48m2 stops Atlanta Hartsfield-Jackson Toronto Pearson Intl

C$ 1,999WestJet

Fri, 13 Nov - Sun, 15 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Montreal to New Orleans

Our best Delta deals on Montreal to New Orleans flight tickets

Delta

27 Jan

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

10h 40m

1 stop

MSY4:40 p.m.New Orleans Louis Armstrong

2 Feb

MSY3:42 p.m.New Orleans Louis Armstrong

7h 09m

1 stop

YUL11:51 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 771

Delta

21 Nov

YUL2:43 p.m.Montreal Pierre Elliott Trudeau Intl

7h 54m

1 stop

MSY9:37 p.m.New Orleans Louis Armstrong

28 Nov

MSY5:30 a.m.New Orleans Louis Armstrong

5h 07m

1 stop

YUL11:37 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 787

Delta

16 Jan

YUL2:45 p.m.Montreal Pierre Elliott Trudeau Intl

9h 34m

1 stop

MSY11:19 p.m.New Orleans Louis Armstrong

20 Jan

MSY10:46 a.m.New Orleans Louis Armstrong

7h 13m

1 stop

YUL6:59 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 788

United Airlines flights from Montreal to New Orleans

Our best United Airlines deals on Montreal to New Orleans flight tickets

United Airlines

2 Dec

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

12h 51m

1 stop

MSY6:51 p.m.New Orleans Louis Armstrong

9 Dec

MSY7:30 p.m.New Orleans Louis Armstrong

17h 30m

2 stops

YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 819

United Airlines

13 Feb

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

11h 01m

2 stops

MSY4:01 p.m.New Orleans Louis Armstrong

24 Feb

MSY5:00 a.m.New Orleans Louis Armstrong

9h 16m

2 stops

YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 825

United Airlines

9 Jan

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

14h 49m

2 stops

MSY7:49 p.m.New Orleans Louis Armstrong

17 Jan

MSY5:00 a.m.New Orleans Louis Armstrong

9h 16m

2 stops

YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 849

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

Mon 7/12

10:35 a.m.-8:38 a.m.

3 stops23h 03m

New Orleans Louis Armstrong

Thu 10/12

9:26 a.m.-7:12 p.m.

3 stops32h 46m

C$ 671

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

6:45 a.m.-8:38 a.m.

3 stops26h 53m

New Orleans Louis Armstrong

Thu 10/12

9:26 a.m.-7:12 p.m.

3 stops32h 46m

C$ 706

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 16/1

2:45 p.m.-11:19 p.m.

1 stop9h 34m

New Orleans Louis Armstrong

Wed 20/1

10:46 a.m.-6:59 p.m.

1 stop7h 13m

C$ 768

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 16/1

2:45 p.m.-11:19 p.m.

1 stop9h 34m

New Orleans Louis Armstrong

Wed 20/1

10:46 a.m.-6:59 p.m.

1 stop7h 13m

C$ 771

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 21/11

5:00 a.m.-10:23 a.m.

1 stop6h 23m

New Orleans Louis Armstrong

Sat 28/11

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

2 stops8h 23m

C$ 802

Quickest round-trip

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 2/2

12:13 p.m.-6:35 p.m.

1 stop7h 22m

New Orleans Louis Armstrong

Sat 13/2

7:00 a.m.-1:43 p.m.

1 stop5h 43m

C$ 817

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 3/2

12:13 p.m.-6:35 p.m.

1 stop7h 22m

New Orleans Louis Armstrong

Sat 13/2

6:00 a.m.-3:24 p.m.

1 stop8h 24m

C$ 817

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

7:00 a.m.-6:51 p.m.

1 stop12h 51m

New Orleans Louis Armstrong

Wed 9/12

7:30 p.m.-2:00 p.m.

2 stops17h 30m

C$ 819

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 12/12

7:00 a.m.-5:33 p.m.

2 stops11h 33m

New Orleans Louis Armstrong

Tue 15/12

7:30 p.m.-3:16 p.m.

2 stops18h 46m

C$ 819

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 9/3

5:00 a.m.-10:21 a.m.

1 stop6h 21m

New Orleans Louis Armstrong

Sat 13/3

11:30 a.m.-8:21 p.m.

1 stop7h 51m

C$ 839

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 New Orleans

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

Layovers

What is the typical price of a round-trip flight between Montreal and New Orleans?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 695 to C$ 850.
The lowest price recently found on this route was C$ 671.

What is the cheapest month to fly to New Orleans?

In general, April is the cheapest month to fly from Montreal to New Orleans. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 585. The month of March is another great option to travel to New Orleans, with average flight prices from Montreal averaging around C$ 585.

How far in advance should I book a flight from Montreal to New Orleans?

You are more likely to see cheaper flights to New Orleans from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to New Orleans for around C$ 681 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Orleans from Montreal for as low as C$ 489 on momondo.

How have Montreal to New Orleans flight prices changed over time?

When to book flights from Montreal to New Orleans

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to New Orleans according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montreal to New Orleans (YMQ to MSY) flight deals and tips

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

Best price found	C$ 366
Fastest flight time	5h 34m
Direct flights	None

The best one-way flight to New Orleans from Montreal in the past 72 hours is C$ 366. The best round-trip flight deal from Montreal to New Orleans found on momondo in the last 72 hours is C$ 671.

The fastest flight from Montreal to New Orleans takes 5h 34m

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

Search flight deals

Frequently asked questions about flying from Montreal to New Orleans

How far is Montreal to New Orleans Louis Armstrong by plane?
A flight from Montreal to New Orleans Louis Armstrong will travel around 2246.5 km. A reasonable flight in good conditions will take 5h 34m.
When did momondo last update prices for flights from Montreal to New Orleans Louis Armstrong Airport?
Prices for flights from Montreal to New Orleans Louis Armstrong Airport are updated daily.
How many operators does momondo search for flights from Montreal to New Orleans Louis Armstrong Airport?
As of November 2026, there are 5 operators available to choose from for flights from Montreal to New Orleans Louis Armstrong Airport.
How old do you have to be to fly from Montreal to New Orleans Louis Armstrong Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to New Orleans Louis Armstrong Airport.
What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?
The required travel and health documents for your New Orleans Louis Armstrong Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Orleans Louis Armstrong Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Montreal to New Orleans?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Montreal to New Orleans is Air Canada (39% of total bookings). The next most popular airlines are United Airlines (20%), WestJet (18%), and Delta (16%).

Best airlines flying from Montreal to New Orleans

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 299	Free Cancellation	Rating 7.8 8,702 reviews	Search Delta flights
United Airlines	PriceFrom C$ 362	Free Cancellation	Rating 7.3 10,469 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 416	Free Cancellation	Rating 7.1 11,875 reviews	Search Air Canada flights
American Airlines	PriceFrom C$ 478	Free Cancellation	Rating 7.0 12,232 reviews	Search American Airlines flights
WestJet	PriceFrom C$ 528	Free Cancellation	Rating 7.2 3,437 reviews	Search WestJet flights

Gonzales

Kenner

Houma

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to New Orleans . Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from Montreal to New Orleans?

momondo provides multiple filters to help you find the best flight to New Orleans from Montreal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to New Orleans 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.

An easier way to manage your New Orleans trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 8/12

Tue 15/12

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Montreal

Complete your trip

Feeling lucky

Airports servicing Louisiana

Baton Rouge Ryan Airport

Lafayette Regional Airport

Monroe Huenefeld Airport

Shreveport Airport

Cheap flights from Montreal to New Orleans from C$ 366

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 to New Orleans departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Montreal to New Orleans

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Delta flights from Montreal to New Orleans

Our best Delta deals on Montreal to New Orleans flight tickets

United Airlines flights from Montreal to New Orleans

Our best United Airlines deals on Montreal to New Orleans flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Montreal to New Orleans that are best for you.

See travel insights to New Orleans from

How to get the cheapest flight ticket from Montreal to New Orleans

What is the typical price of a round-trip flight between Montreal and New Orleans?

What is the cheapest month to fly to New Orleans?

How far in advance should I book a flight from Montreal to New Orleans?

How have Montreal to New Orleans flight prices changed over time?

What is the cheapest airline that flies from Montreal to New Orleans Louis Armstrong?

Which airlines fly to New Orleans?

Which airport is the most popular layover for flights between Montreal and New Orleans?

Which layover airport offers the lowest fares from Montreal to New Orleans?

Which layover airport has the shortest travel time from Montreal to New Orleans?

Which layover airport has the shortest connection time from Montreal to New Orleans?

When to book flights from Montreal to New Orleans

Cheap Montreal to New Orleans (YMQ to MSY) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Montreal to New Orleans

Best airlines flying from Montreal to New Orleans

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

Travelling to a place near New Orleans?

Why use momondo?

An easier way to manage your New Orleans trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Louisiana

Fly your favourite airline to New Orleans

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to New Orleans

List of cabin classes available on flights landing in New Orleans. Availability may vary depending on flight origin and airline.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Montreal

According to popular flight searches on momondo this year

Complete your trip to New Orleans

Explore popular destinations other users love

According to popular flight searches on momondo this year