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$ 607.

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.

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.

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

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

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 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.

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 August 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$ 314 Cheap Flights from Montreal to New Orleans in 2026

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.

6:00 a.m. - 10:52 a.m.-

5h 52m

11:45 a.m. - 7:51 p.m.-

7h 06m

C$ 562Air Canada

Wed, 2 Sep - Wed, 9 Sep

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

14h 00m

10:24 a.m. - 5:30 p.m.-

6h 06m

C$ 576United Airlines

Tue, 18 Aug - Tue, 25 Aug

7:00 a.m. - 3:31 p.m.-

9h 31m

12:47 p.m. - 11:52 p.m.-

10h 05m

C$ 576Delta

Tue, 18 Aug - Tue, 25 Aug

7:00 a.m. - 3:53 p.m.-

9h 53m

4:58 p.m. - 11:58 p.m.-

6h 00m

C$ 577Delta

Tue, 10 Nov - Tue, 17 Nov

6:10 a.m. - 1:09 p.m.-

7h 59m

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

11h 25m

C$ 577United Airlines

Sat, 12 Sep - Sat, 19 Sep

3:45 p.m. - 10:59 p.m.-

8h 14m

11:41 a.m. - 9:44 p.m.-

9h 03m

C$ 578American Airlines

Sat, 15 Aug - Sat, 22 Aug

7:55 a.m. - 10:02 p.m.-

15h 07m

6:11 a.m. - 9:44 p.m.-

14h 33m

C$ 578American Airlines

Tue, 1 Sep - Tue, 8 Sep

5:00 a.m. - 10:51 a.m.-

6h 51m

4:55 p.m. - 1:51 a.m.-

7h 56m

C$ 611Air Canada

Fri, 18 Sep - Sun, 27 Sep

6:00 a.m. - 6:36 p.m.-

13h 36m

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

6h 07m

C$ 613Multiple Airlines

Wed, 2 Sep - Fri, 4 Sep

2:20 p.m. - 7:48 p.m.-

6h 28m

11:45 a.m. - 10:20 p.m.-

9h 35m

C$ 629Multiple Airlines

Tue, 18 Aug - Fri, 21 Aug

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United Airlines flights from Montreal to New Orleans

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

United Airlines

18 Aug

YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl

14h 00m

2 stops

MSY10:45 p.m.New Orleans Louis Armstrong

25 Aug

MSY10:24 a.m.New Orleans Louis Armstrong

6h 06m

1 stop

YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 576

United Airlines

18 Aug

YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl

11h 18m

2 stops

MSY8:03 p.m.New Orleans Louis Armstrong

25 Aug

MSY5:05 a.m.New Orleans Louis Armstrong

11h 25m

2 stops

YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 577

United Airlines

27 Aug

YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl

6h 28m

1 stop

MSY7:48 p.m.New Orleans Louis Armstrong

29 Aug

MSY10:26 a.m.New Orleans Louis Armstrong

6h 04m

1 stop

YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 602

American Airlines flights from Montreal to New Orleans

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

American Airlines

15 Aug

YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl

8h 14m

1 stop

MSY10:59 p.m.New Orleans Louis Armstrong

22 Aug

MSY11:41 a.m.New Orleans Louis Armstrong

9h 03m

1 stop

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

C$ 578

American Airlines

15 Aug

YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl

8h 14m

1 stop

MSY10:59 p.m.New Orleans Louis Armstrong

22 Aug

MSY11:41 a.m.New Orleans Louis Armstrong

9h 03m

1 stop

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

C$ 580

American Airlines

10 Oct

YUL4:15 p.m.Montreal Pierre Elliott Trudeau Intl

8h 44m

1 stop

MSY11:59 p.m.New Orleans Louis Armstrong

13 Oct

MSY5:46 a.m.New Orleans Louis Armstrong

7h 57m

1 stop

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

C$ 590

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

6:00 a.m.-10:52 a.m.

1 stop5h 52m

New Orleans Louis Armstrong

Wed 9/9

11:45 a.m.-7:51 p.m.

1 stop7h 06m

C$ 562

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

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

2 stops14h 00m

New Orleans Louis Armstrong

Tue 25/8

10:24 a.m.-5:30 p.m.

1 stop6h 06m

C$ 576

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

7:00 a.m.-3:31 p.m.

1 stop9h 31m

New Orleans Louis Armstrong

Tue 25/8

12:47 p.m.-11:52 p.m.

1 stop10h 05m

C$ 576

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

7:00 a.m.-3:53 p.m.

1 stop9h 53m

New Orleans Louis Armstrong

Tue 17/11

4:58 p.m.-11:58 p.m.

1 stop6h 00m

C$ 577

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

6:10 a.m.-1:09 p.m.

1 stop7h 59m

New Orleans Louis Armstrong

Sat 19/9

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

2 stops11h 25m

C$ 577

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

3:45 p.m.-10:59 p.m.

1 stop8h 14m

New Orleans Louis Armstrong

Sat 22/8

11:41 a.m.-9:44 p.m.

1 stop9h 03m

C$ 578

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

7:55 a.m.-10:02 p.m.

1 stop15h 07m

New Orleans Louis Armstrong

Tue 8/9

6:11 a.m.-9:44 p.m.

1 stop14h 33m

C$ 578

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

5:00 a.m.-10:51 a.m.

1 stop6h 51m

New Orleans Louis Armstrong

Sun 27/9

4:55 p.m.-1:51 a.m.

1 stop7h 56m

C$ 611

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

6:00 a.m.-6:36 p.m.

1 stop13h 36m

New Orleans Louis Armstrong

Fri 4/9

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

1 stop6h 07m

C$ 613

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

2:20 p.m.-7:48 p.m.

1 stop6h 28m

New Orleans Louis Armstrong

Fri 21/8

11:45 a.m.-10:20 p.m.

2 stops9h 35m

C$ 629

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$ 576. The month of May is another great option to travel to New Orleans, with average flight prices from Montreal averaging around C$ 580.

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$ 667 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$ 511 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

Fastest flight time	5h 34m
Direct flights	None

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.

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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 August 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 (34% of total bookings). The next most popular airlines are United Airlines (23%), WestJet (21%), and Delta (14%).

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$ 297	Free Cancellation	Rating 7.8 8,483 reviews	Search Delta flights
United Airlines	PriceFrom C$ 431	Free Cancellation	Rating 7.4 10,060 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 500	Free Cancellation	Rating 7.1 11,426 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 524	Free Cancellation	Rating 7.2 3,426 reviews	Search WestJet flights
American Airlines	PriceFrom C$ 568	Free Cancellation	Rating 7.1 11,851 reviews	Search American Airlines flights

Gonzales

Houma

Kenner

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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.

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Cheap flights from Montreal to New Orleans from C$ 314

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 23/9. 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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United Airlines flights from Montreal to New Orleans

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

American Airlines flights from Montreal to New Orleans

Our best American Airlines 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

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.

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

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

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