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 18m.

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

Air Canada, United Airlines, and Delta 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?

WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to New Orleans from Montreal according to our data. WestJet is the first choice among our users, with 42% 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$ 553.

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 37m.

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 May 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$ 300 Cheap Flights from Montreal to New Orleans in 2026

Q: 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$ 875 to C$ 582. The lowest price recently found on this route was C$ 510.

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Find the cheapest flights from Montreal to New Orleans

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YUL

MSY

5h 52m

1 stop

11:50 a.m. - 8:57 p.m.

MSY

YUL

8h 07m

1 stop

C$ 510Air Canada

Fri, 19 Jun - Mon, 29 Jun

7:00 a.m. - 2:21 p.m.

YUL

MSY

8h 21m

1 stop

6:30 a.m. - 5:03 p.m.

MSY

YUL

9h 33m

1 stop

C$ 518Delta

Tue, 29 Sep - Tue, 6 Oct

7:55 a.m. - 3:07 p.m.

YUL

MSY

8h 12m

1 stop

9:30 a.m. - 10:44 p.m.

MSY

YUL

12h 14m

1 stop

C$ 521American Airlines

Thu, 1 Oct - Wed, 7 Oct

5:00 a.m. - 10:50 a.m.

YUL

MSY

6h 50m

1 stop

5:25 p.m. - 12:33 a.m.

MSY

YUL

6h 08m

1 stop

C$ 525Air Canada

Wed, 21 Oct - Mon, 26 Oct

7:55 a.m. - 1:01 p.m.

YUL

MSY

6h 06m

1 stop

5:34 p.m. - 9:45 a.m.

MSY

YUL

15h 11m

1 stop

C$ 531American Airlines

Tue, 22 Sep - Thu, 1 Oct

8:50 a.m. - 4:27 p.m.

YUL

MSY

8h 37m

2 stops

5:25 p.m. - 12:33 a.m.

MSY

YUL

6h 08m

1 stop

C$ 534Air Canada

Thu, 5 Nov - Sun, 8 Nov

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

YUL

MSY

5h 52m

1 stop

11:50 a.m. - 8:27 p.m.

MSY

YUL

7h 37m

1 stop

C$ 553Air Canada

Fri, 4 Sep - Mon, 7 Sep

9:45 a.m. - 9:27 p.m.

YUL

MSY

12h 42m

2 stops

9:53 a.m. - 9:26 p.m.

MSY

YUL

10h 33m

2 stops

C$ 557United Airlines

Sat, 3 Oct - Tue, 6 Oct

9:10 a.m. - 4:27 p.m.

YUL

MSY

8h 17m

1 stop

5:25 p.m. - 12:33 a.m.

MSY

YUL

6h 08m

1 stop

C$ 572Air Canada

Wed, 28 Oct - Fri, 30 Oct

2:20 p.m. - 9:49 p.m.

YUL

MSY

8h 29m

1 stop

6:00 a.m. - 1:09 p.m.

MSY

YUL

6h 09m

1 stop

C$ 575United Airlines

Mon, 1 Jun - Tue, 9 Jun

WestJet flights from Montreal to New Orleans

Our best WestJet deals on Montreal to New Orleans flight tickets

WestJet

9 Oct

YUL6:15 p.m.Montreal Pierre Elliott Trudeau Intl

24h 16m

1 stop

MSY5:31 p.m.New Orleans Louis Armstrong

13 Oct

MSY6:30 a.m.New Orleans Louis Armstrong

9h 33m

1 stop

YUL5:03 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 633

WestJet

9 Oct

YUL6:15 p.m.Montreal Pierre Elliott Trudeau Intl

16h 19m

1 stop

MSY9:34 a.m.New Orleans Louis Armstrong

13 Oct

MSY5:30 a.m.New Orleans Louis Armstrong

10h 33m

1 stop

YUL5:03 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 637

WestJet

9 Oct

YUL6:15 p.m.Montreal Pierre Elliott Trudeau Intl

17h 42m

1 stop

MSY10:57 a.m.New Orleans Louis Armstrong

13 Oct

MSY6:30 a.m.New Orleans Louis Armstrong

9h 33m

1 stop

YUL5:03 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 642

Air Canada flights from Montreal to New Orleans

Our best Air Canada deals on Montreal to New Orleans flight tickets

Air Canada

21 Oct

YUL5:00 a.m.Montreal Pierre Elliott Trudeau Intl

6h 50m

1 stop

MSY10:50 a.m.New Orleans Louis Armstrong

26 Oct

MSY5:25 p.m.New Orleans Louis Armstrong

6h 08m

1 stop

YUL12:33 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 525

Air Canada

5 Nov

YUL8:50 a.m.Montreal Pierre Elliott Trudeau Intl

8h 37m

2 stops

MSY4:27 p.m.New Orleans Louis Armstrong

8 Nov

MSY5:25 p.m.New Orleans Louis Armstrong

6h 08m

1 stop

YUL12:33 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 534

Air Canada

28 Oct

YUL9:10 a.m.Montreal Pierre Elliott Trudeau Intl

8h 17m

1 stop

MSY4:27 p.m.New Orleans Louis Armstrong

30 Oct

MSY5:25 p.m.New Orleans Louis Armstrong

6h 08m

1 stop

YUL12:33 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 572

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

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

1 stop5h 52m

New Orleans Louis Armstrong

Mon 29/6

11:50 a.m.-8:57 p.m.

1 stop8h 07m

C$ 510

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

7:00 a.m.-2:21 p.m.

1 stop8h 21m

New Orleans Louis Armstrong

Tue 6/10

6:30 a.m.-5:03 p.m.

1 stop9h 33m

C$ 518

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

7:55 a.m.-3:07 p.m.

1 stop8h 12m

New Orleans Louis Armstrong

Wed 7/10

9:30 a.m.-10:44 p.m.

1 stop12h 14m

C$ 521

Quickest round-trip

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

5:00 a.m.-10:50 a.m.

1 stop6h 50m

New Orleans Louis Armstrong

Mon 26/10

5:25 p.m.-12:33 a.m.

1 stop6h 08m

C$ 525

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

7:55 a.m.-1:01 p.m.

1 stop6h 06m

New Orleans Louis Armstrong

Thu 1/10

5:34 p.m.-9:45 a.m.

1 stop15h 11m

C$ 531

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 5/11

8:50 a.m.-4:27 p.m.

2 stops8h 37m

New Orleans Louis Armstrong

Sun 8/11

5:25 p.m.-12:33 a.m.

1 stop6h 08m

C$ 534

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

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

1 stop5h 52m

New Orleans Louis Armstrong

Mon 7/9

11:50 a.m.-8:27 p.m.

1 stop7h 37m

C$ 553

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

9:45 a.m.-9:27 p.m.

2 stops12h 42m

New Orleans Louis Armstrong

Tue 6/10

9:53 a.m.-9:26 p.m.

2 stops10h 33m

C$ 557

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

9:10 a.m.-4:27 p.m.

1 stop8h 17m

New Orleans Louis Armstrong

Fri 30/10

5:25 p.m.-12:33 a.m.

1 stop6h 08m

C$ 572

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

2:20 p.m.-9:49 p.m.

1 stop8h 29m

New Orleans Louis Armstrong

Tue 9/6

6:00 a.m.-1:09 p.m.

1 stop6h 09m

C$ 575

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?

What is the cheapest month to fly to New Orleans?

In general, November 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$ 208. The month of February is another great option to travel to New Orleans, with average flight prices from Montreal averaging around C$ 220.

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$ 706 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$ 506 on momondo.

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

You could potentially save up to 37% 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 59m
Direct flights	None

The fastest flight from Montreal to New Orleans takes 5h 59m

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 59m.
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 May 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 plane model from Montreal to New Orleans?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Montreal to New Orleans is Airbus A220-300 (50.00% of total bookings). The next most popular plane model is Canadair (Bombardier) Regional Jet 900 (50.00%).
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 (29% of total bookings). The next most popular airlines are WestJet (26%), United Airlines (23%), and Delta (13%).

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$ 291	Free Cancellation	Rating 7.9 8,452 reviews	Search Delta flights
Air Canada	PriceFrom C$ 353	Free Cancellation	Rating 7.1 11,065 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 422	Free Cancellation	Rating 7.4 9,737 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 514	Free Cancellation	Rating 7.2 3,340 reviews	Search WestJet flights
American Airlines	PriceFrom C$ 656	Free Cancellation	Rating 7.1 11,642 reviews	Search American Airlines flights

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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.

An easier way to manage your New Orleans trip

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Baton Rouge Ryan Airport

Lafayette Regional Airport

Monroe Huenefeld Airport

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Cheap flights from Montreal to New Orleans from C$ 316

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 8/6. 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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WestJet flights from Montreal to New Orleans

Our best WestJet deals on Montreal to New Orleans flight tickets

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Our best Air Canada deals on Montreal to New Orleans flight tickets

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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?

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

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

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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