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.

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

Atlanta (ATL) was the most common stop: 71% 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 32% 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 offers the lowest fares from Montreal to New Orleans?

Flights via Atlanta (ATL) offer the lowest average round-trip price of C$ 597.

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 September 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$ 336 Cheap Flights from Montreal to New Orleans in 2026

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9:45 a.m. - 11:53 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

15h 08m1 stop Chicago O'Hare Intl

10:31 a.m. - 5:30 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

5h 59m1 stop Chicago O'Hare Intl

C$ 584Lufthansa

Sat, 19 Sep - Sat, 26 Sep

9:30 a.m. - 7:50 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

11h 20m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

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$ 589United Airlines

Wed, 6 Jan - Tue, 12 Jan

12:44 p.m. - 4:57 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

5h 13m1 stop Atlanta Hartsfield-Jackson

12:51 p.m. - 11:54 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

10h 03m1 stop Atlanta Hartsfield-Jackson

C$ 589Delta

Tue, 6 Oct - Wed, 14 Oct

6:00 a.m. - 10:29 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

5h 29m1 stop Detroit Metropolitan Wayne County

5:22 p.m. - 11:27 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

5h 05m1 stop Detroit Metropolitan Wayne County

C$ 589Delta

Tue, 3 Nov - Tue, 10 Nov

10:30 a.m. - 4:39 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

7h 09m1 stop New York LaGuardia

2:30 p.m. - 10:52 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

7h 22m1 stop Charlotte Douglas

C$ 589American Airlines

Sat, 19 Sep - Sat, 26 Sep

4:45 p.m. - 10:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

7h 07m1 stop Chicago O'Hare Intl

12:00 p.m. - 9:40 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

8h 40m1 stop Newark

C$ 589United Airlines

Wed, 6 Jan - Tue, 12 Jan

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

7h 43m1 stop Charlotte Douglas

2:30 p.m. - 10:52 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

7h 22m1 stop Charlotte Douglas

C$ 591American Airlines

Sat, 19 Sep - Sat, 26 Sep

6:00 a.m. - 10:51 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

5h 51m1 stop Toronto Pearson Intl

11:45 a.m. - 6:52 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

6h 07m1 stop Toronto Pearson Intl

C$ 604Air Canada

Wed, 7 Oct - Wed, 14 Oct

6:00 a.m. - 10:51 a.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

5h 51m1 stop Toronto Pearson Intl

11:45 a.m. - 8:21 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

7h 36m1 stop Toronto Pearson Intl

C$ 648Air Canada

Fri, 2 Oct - Fri, 9 Oct

7:00 a.m. - 2:39 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

8h 39m1 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$ 656Multiple Airlines

Sun, 7 Feb - Thu, 11 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

2:46 p.m. - 11:37 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

9h 51m1 stop Atlanta Hartsfield-Jackson

5:07 p.m. - 11:50 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

5h 43m1 stop Atlanta Hartsfield-Jackson

C$ 644Delta

Tue, 8 Sep - Tue, 15 Sep

2:46 p.m. - 11:37 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

9h 51m1 stop Atlanta Hartsfield-Jackson

9:05 a.m. - 5:36 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

7h 31m1 stop Atlanta Hartsfield-Jackson

C$ 648Delta

Wed, 9 Sep - Wed, 16 Sep

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 Houston George Bush Intcntl

7:00 a.m. - 7:45 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

11h 45m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

C$ 680United Airlines

Wed, 9 Sep - Wed, 16 Sep

11:23 a.m. - 6:36 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

8h 13m1 stop Newark

9:53 a.m. - 10:06 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

11h 13m2 stops Houston George Bush Intcntl Newark

C$ 680United Airlines

Wed, 9 Sep - Wed, 16 Sep

4:55 p.m. - 11:58 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

8h 03m1 stop Chicago O'Hare Intl

5:05 a.m. - 5:30 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

11h 25m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

C$ 696United Airlines

Tue, 8 Sep - Tue, 15 Sep

4:40 p.m. - 10:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong

7h 05m1 stop Houston George Bush Intcntl

7:00 a.m. - 10:06 p.m.MSY New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl

14h 06m3 stops Houston George Bush Intcntl Chicago O'Hare Intl Newark

C$ 1,017United Airlines

Tue, 8 Sep - Tue, 15 Sep

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American Airlines flights from Montreal to New Orleans

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

American Airlines

19 Sep

YUL2:31 p.m.Montreal Pierre Elliott Trudeau Intl

7h 43m

1 stop

MSY9:14 p.m.New Orleans Louis Armstrong

26 Sep

MSY2:30 p.m.New Orleans Louis Armstrong

7h 22m

1 stop

YUL10:52 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 591

American Airlines

19 Sep

YUL5:34 p.m.Montreal Pierre Elliott Trudeau Intl

7h 04m

1 stop

MSY11:38 p.m.New Orleans Louis Armstrong

27 Sep

MSY6:00 a.m.New Orleans Louis Armstrong

8h 29m

1 stop

YUL3:29 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 609

American Airlines

18 Sep

YUL5:34 p.m.Montreal Pierre Elliott Trudeau Intl

7h 04m

1 stop

MSY11:38 p.m.New Orleans Louis Armstrong

27 Sep

MSY6:00 a.m.New Orleans Louis Armstrong

8h 29m

1 stop

YUL3:29 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 634

Delta flights from Montreal to New Orleans

Our best Delta deals on Montreal to New Orleans flight tickets

Delta

19 Sep

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

6h 22m

1 stop

MSY8:08 p.m.New Orleans Louis Armstrong

26 Sep

MSY4:31 p.m.New Orleans Louis Armstrong

6h 13m

1 stop

YUL11:44 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 589

Delta

1 Dec

YUL6:39 p.m.Montreal Pierre Elliott Trudeau Intl

6h 28m

1 stop

MSY12:07 a.m.New Orleans Louis Armstrong

10 Dec

MSY5:20 a.m.New Orleans Louis Armstrong

5h 16m

1 stop

YUL11:36 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 612

Delta

19 Sep

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

6h 22m

1 stop

MSY8:08 p.m.New Orleans Louis Armstrong

26 Sep

MSY4:31 p.m.New Orleans Louis Armstrong

6h 13m

1 stop

YUL11:44 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 613

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

Sat 19/9

9:45 a.m.-11:53 p.m.

1 stop15h 08m

New Orleans Louis Armstrong

Sat 26/9

10:31 a.m.-5:30 p.m.

1 stop5h 59m

C$ 584

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 6/1

9:30 a.m.-7:50 p.m.

2 stops11h 20m

New Orleans Louis Armstrong

Tue 12/1

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

1 stop6h 00m

C$ 589

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

12:44 p.m.-4:57 p.m.

1 stop5h 13m

New Orleans Louis Armstrong

Wed 14/10

12:51 p.m.-11:54 p.m.

1 stop10h 03m

C$ 589

Quickest round-trip

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

6:00 a.m.-10:29 a.m.

1 stop5h 29m

New Orleans Louis Armstrong

Tue 10/11

5:22 p.m.-11:27 p.m.

1 stop5h 05m

C$ 589

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

10:30 a.m.-4:39 p.m.

1 stop7h 09m

New Orleans Louis Armstrong

Sat 26/9

2:30 p.m.-10:52 p.m.

1 stop7h 22m

C$ 589

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 6/1

4:45 p.m.-10:52 p.m.

1 stop7h 07m

New Orleans Louis Armstrong

Tue 12/1

12:00 p.m.-9:40 p.m.

1 stop8h 40m

C$ 589

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

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

1 stop7h 43m

New Orleans Louis Armstrong

Sat 26/9

2:30 p.m.-10:52 p.m.

1 stop7h 22m

C$ 591

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

6:00 a.m.-10:51 a.m.

1 stop5h 51m

New Orleans Louis Armstrong

Wed 14/10

11:45 a.m.-6:52 p.m.

1 stop6h 07m

C$ 604

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

6:00 a.m.-10:51 a.m.

1 stop5h 51m

New Orleans Louis Armstrong

Fri 9/10

11:45 a.m.-8:21 p.m.

1 stop7h 36m

C$ 648

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 7/2

7:00 a.m.-2:39 p.m.

1 stop8h 39m

New Orleans Louis Armstrong

Thu 11/2

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

2 stops8h 23m

C$ 656

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 cheapest month to fly to New Orleans?

In general, March 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$ 564. The month of May is another great option to travel to New Orleans, with average flight prices from Montreal averaging around C$ 571.

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$ 654 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$ 503 on momondo.

Can stopping save me money on Montreal to New Orleans flights?

You could potentially save up to 23% on your flight if you consider stops on a Montreal to New Orleans flight.

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$ 336
Fastest flight time	5h 50m
Direct flights	None

The best one-way flight to New Orleans from Montreal in the past 72 hours is C$ 336. The best round-trip flight deal from Montreal to New Orleans found on momondo in the last 72 hours is C$ 584.

The fastest flight from Montreal to New Orleans takes 5h 50m

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 50m.
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 September 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 (35% of total bookings). The next most popular airlines are United Airlines (21%), WestJet (20%), 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$ 292	Free Cancellation	Rating 7.8 8,571 reviews	Search Delta flights
United Airlines	PriceFrom C$ 424	Free Cancellation	Rating 7.4 10,172 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 492	Free Cancellation	Rating 7.1 11,583 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 517	Free Cancellation	Rating 7.2 3,444 reviews	Search WestJet flights
American Airlines	PriceFrom C$ 559	Free Cancellation	Rating 7.1 12,050 reviews	Search American Airlines flights

Gonzales

Houma

Kenner

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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.

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Cheap flights from Montreal to New Orleans from C$ 336

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 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Montreal to New Orleans

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

Delta flights from Montreal to New Orleans

Our best Delta deals on Montreal to New Orleans flight tickets

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How to get the cheapest flight ticket from Montreal to 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?

Can stopping save me money on Montreal to New Orleans flights?

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

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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.

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

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