How long is the flight from Montreal to New Orleans?

Departing from Montreal to New Orleans will take you 6h 23m. The distance between Montreal and New Orleans is about 2240 km. This flight may include one or multiple stops.

What are the cheapest airlines flying from Montreal to New Orleans round-trip?

Our cheapest airline available from Montreal to New Orleans is Delta. Our recent data shows that you can find tickets from as low as C$ 296 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at C$ 359 and C$ 413 round-trip. Delta is 53% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in New Orleans ranges from 83.0 - 163.0 mm per month. June is typically the wettest month, when rainfall can reach 163.0 mm. October is typically the driest time to visit New Orleans when rainfall is around 83.0 mm.

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular airlines that fly from Montreal to New Orleans?

Air Canada, WestJet and Delta are the most popular airlines when flying from Montreal to New Orleans.

What is the cheapest time of day to fly from YMQ to MSY?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal to New Orleans as you normally would.

What airport do you fly into for flights to New Orleans from Montreal?

New Orleans Louis Armstrong (MSY), located 18.4 km from the city centre, is the airport you fly into when you book flights from Montreal to New Orleans. 5 airlines have flights to Louis Armstrong from Montreal on a regular basis. Booking flights from Montreal to New Orleans Louis Armstrong should not be difficult; the airport handles an average of 0 inbound flights from Montreal per day.

Can I find deals for flights from Montreal to New Orleans that include hotel bookings?

Yes. In addition to deals on Montreal to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Montreal to New Orleans?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to New Orleans.

Can I find deals for business class flights from Montreal to New Orleans?

Yes. Cheapflights offers flight deals from Montreal to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 311+ Cheap Flights from Montreal to New Orleans

Cheap flight deals from Montreal to New Orleans

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Montreal to New Orleans
Explore the most affordable flight options available from Montreal to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Sat 5/1211:10 a.m. -

3 stops22h 28m

Sat 12/129:26 a.m. -

2 stops22h 06m

Deal found 22/10C$ 630

Sat 21/1112:10 p.m. -

1 stop12h 48m

Wed 25/116:00 a.m. -

1 stop8h 26m

Deal found 23/10C$ 644

Sat 21/1112:50 p.m. -

2 stops22h 40m

Wed 25/115:22 p.m. -

1 stop5h 05m

Deal found 23/10C$ 660

Mon 7/124:40 p.m. -

3 stops16h 58m

Fri 11/129:26 a.m. -

3 stops29h 34m

Deal found 24/10C$ 662

Sat 5/124:01 p.m. -

1 stop6h 33m

Sat 12/126:00 a.m. -

1 stop5h 24m

Deal found 22/10C$ 665

Tue 8/126:45 a.m. -

3 stops26h 53m

Tue 15/129:26 a.m. -

3 stops29h 34m

Deal found 24/10C$ 672

Sat 21/115:00 a.m. -

1 stop6h 23m

Sat 28/1111:30 a.m. -

1 stop6h 30m

Deal found 24/10C$ 682

Find flight deals from Montreal to New Orleans

Round-trip from	C$ 601
One-way from	C$ 311
Popular in	November
Cheapest in	December
Average price	C$ 710

American Airlines
16/1-25/1
2 total stops
28h 01m total
Montreal to New Orleans

Search Deals

6/12-31/12
3 total stops
25h 48m total
Montreal to New Orleans

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (C$ 95 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

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

Sun 6/12

8:00 a.m.-8:38 a.m.

2 stops49h 38m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 335

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 4/12

7:44 p.m.-11:18 a.m.

1 stop16h 34m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 356

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 20/4

12:45 p.m.-5:31 p.m.

1 stop5h 46m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 375

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

12:41 p.m.-8:38 p.m.

1 stop8h 57m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 399

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

7:00 a.m.-4:08 p.m.

2 stops10h 08m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 424

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

9:15 a.m.-5:48 p.m.

2 stops9h 33m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 437

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 20/4

11:00 a.m.-10:21 p.m.

2 stops12h 21m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 437

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

9:40 a.m.-5:48 p.m.

1 stop9h 08m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 441

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

5:55 p.m.-8:43 a.m.

1 stop15h 48m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 444

Quickest round-trip

MontrealNew Orleans

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

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

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

1 stop5h 29m

New Orleans Louis Armstrong

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 466

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Montreal to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Montreal with our price prediction graph.

YMQ-MSY

YUL-MSY

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal to New Orleans

YMQ-MSY

YUL-MSY

What is the cheapest month to book a flight from Montreal to New Orleans?

Currently, May is the cheapest month in which you can book a flight from Montreal to New Orleans (average of C$ 578). Flying from Montreal to New Orleans in October is currently the most expensive (average of C$ 786). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Montreal to New Orleans?

Airfare is below average for this route at the moment.

Montreal to New Orleans flights typically cost between C$ 629 and C$ 879 in January.
The cheapest round-trip price found within the last 5 days was C$ 601 on American Airlines (16 Jan-25 Jan).

What’s the top layover airport for flights from Montreal to New Orleans?

Atlanta (ATL) – chosen by Cheapflights users on 40% of one-stop itineraries from Montreal to New Orleans on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to New Orleans?

Washington, D.C. (IAD) is the most affordable 1-stop option, with an average round-trip price of C$ 476.

What’s the fastest layover option from Montreal to New Orleans?

Flights via Detroit (DTW) have the shortest average one-way travel time for 1-stop routes: 5h 25m.

Which airport typically offers the quickest layover for flights from Montreal to New Orleans?

Flights via Detroit (DTW) offer the fastest connection on this route, with an average layover time of 0h 45m.

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

The price you pay for your flight from Montreal to New Orleans may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing New Orleans

See what other customers who have flown with Delta,United Airlines, andWestJet from Montreal to New Orleans have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,678 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Delta

7.8

Good

8,678 reviews

Delta

7.8

Good

8,678 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

United Airlines

7.3

Good

10,435 reviews

Delta

7.8

Good

8,678 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

WestJet

7.2

Good

3,445 reviews

Delta

7.8

Good

8,678 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Air Canada

7.1

Good

11,810 reviews

Delta

7.8

Good

8,678 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

American Airlines

7.0

Good

12,194 reviews

Delta

7.8

Good

8,678 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

What airport do you fly into for flights to New Orleans from Montreal?
New Orleans Louis Armstrong (MSY), located 18.4 km from the city centre, is the airport you fly into when you book flights from Montreal to New Orleans. 5 airlines have flights to Louis Armstrong from Montreal on a regular basis. Booking flights from Montreal to New Orleans Louis Armstrong should not be difficult; the airport handles an average of 0 inbound flights from Montreal per day.
How long is the flight from Montreal to New Orleans?
Departing from Montreal to New Orleans will take you 6h 23m. The distance between Montreal and New Orleans is about 2240 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Montreal to New Orleans round-trip?
Our cheapest airline available from Montreal to New Orleans is Delta. Our recent data shows that you can find tickets from as low as C$ 296 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at C$ 359 and C$ 413 round-trip. Delta is 53% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Montreal to New Orleans that include hotel bookings?
Yes. In addition to deals on Montreal to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to New Orleans?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to New Orleans.
Can I find deals for business class flights from Montreal to New Orleans?
Yes. Cheapflights offers flight deals from Montreal to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Montreal to New Orleans?
Currently, May is the cheapest month in which you can book a flight from Montreal to New Orleans (average of C$ 578). Flying from Montreal to New Orleans in October is currently the most expensive (average of C$ 786). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Other flights from Montreal

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Fly from Montreal to New Orleans on these airlines

Air Canada flights from Montreal to New Orleans Louis Armstrong

WestJet flights from Montreal to New Orleans Louis Armstrong

Top 5 airlines flying from Montreal to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 296	AverageC$ 560	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	CheapestC$ 359	AverageC$ 606	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 413	AverageC$ 695	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	CheapestC$ 474	AverageC$ 829	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
WestJet	CheapestC$ 524	AverageC$ 574	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

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How does Cheapflights help users find flights from Montreal to New Orleans?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Montreal to New Orleans. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Montreal to New Orleans?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Montreal to New Orleans.

Can Cheapflights find flights from Montreal to New Orleans with no change fees?

Certainly. Search results for flights to New Orleans from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Montreal to New Orleans become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Montreal to New Orleans from C$ 311

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to New Orleans

Cheapest flights from Montreal to New OrleansExplore the most affordable flight options available from Montreal to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Explore the most affordable flight options available from Montreal to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from Montreal to New OrleansDiscover carefully curated flight deals from Montreal to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Discover carefully curated flight deals from Montreal to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from Montreal to New OrleansDiscover last-minute flight deals from Montreal to New Orleans. Data last updated 25 October 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to New Orleans. Data last updated 25 October 2026 and is based on user searches.

One-way flights from Montreal to New OrleansSearch for one-way flight options from Montreal to New Orleans. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

Search for one-way flight options from Montreal to New Orleans. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

Find flight deals from Montreal to New Orleans

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

Best time to book a flight from Montreal to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Montreal with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Montreal to New Orleans?

How much does it cost to fly round-trip from Montreal to New Orleans?

Airfare is below average for this route at the moment.

Montreal to New Orleans flights typically cost between C$ 629 and C$ 879 in January.The cheapest round-trip price found within the last 5 days was C$ 601 on American Airlines (16 Jan-25 Jan).

What’s the top layover airport for flights from Montreal to New Orleans?

Share of one-stop round-trip flights from Montreal to New Orleans chosen by Cheapflights users in the past 12 months, using the same layover each way.

Atlanta (ATL) – chosen by Cheapflights users on 40% of one-stop itineraries from Montreal to New Orleans on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to New Orleans?

Average round-trip fare for 1-stop flights from Montreal to New Orleans, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Washington, D.C. (IAD) is the most affordable 1-stop option, with an average round-trip price of C$ 476.

What’s the fastest layover option from Montreal to New Orleans?

Shortest average travel time for 1-stop one-way flights from Montreal to New Orleans, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Detroit (DTW) have the shortest average one-way travel time for 1-stop routes: 5h 25m.

Which airport typically offers the quickest layover for flights from Montreal to New Orleans?

Average layover duration for 1-stop one-way flights from Montreal to New Orleans, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Detroit (DTW) offer the fastest connection on this route, with an average layover time of 0h 45m.

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

The price you pay for your flight from Montreal to New Orleans may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing New Orleans

See what other customers who have flown with Delta,United Airlines, andWestJet from Montreal to New Orleans have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to New Orleans from Montreal?

How long is the flight from Montreal to New Orleans?

What are the cheapest airlines flying from Montreal to New Orleans round-trip?

Can I find deals for flights from Montreal to New Orleans that include hotel bookings?

How can I find direct flights from Montreal to New Orleans?

Can I find deals for business class flights from Montreal to New Orleans?

What is the cheapest month to book a flight from Montreal to New Orleans?

Browse thousands of different options on Cheapflights for your next trip

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Fly from Montreal to New Orleans on these airlines

Choose from the following airlines for your flight from Montreal to New Orleans. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.

Alternative routes for Montreal to New Orleans

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to New Orleans by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Louisiana

Book a non-stop flight to one of these other cities located in Louisiana.

Search flights from Montreal to New Orleans by cabin class

Find flights from Montreal to New Orleans, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to New Orleans

Explore flights to New Orleans departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.

Montreal and New Orleans flights

Browse other Montreal and New Orleans flight options. Last updated on 25 October 2026.

Other flights from Montreal

Browse through other flights departing from Montreal. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 5 airlines flying from Montreal to New Orleans

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How does Cheapflights help users find flights from Montreal to New Orleans?

Why should you use Cheapflights to find cheap flight tickets from Montreal to New Orleans?

Can Cheapflights find flights from Montreal to New Orleans with no change fees?

Can Cheapflights notify me if prices for flights from Montreal to New Orleans become cheaper?

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Cheapest flights from Montreal to New Orleans
Explore the most affordable flight options available from Montreal to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from Montreal to New Orleans
Discover carefully curated flight deals from Montreal to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Last-minute flights from Montreal to New Orleans
Discover last-minute flight deals from Montreal to New Orleans. Data last updated 25 October 2026 and is based on user searches.

One-way flights from Montreal to New Orleans
Search for one-way flight options from Montreal to New Orleans. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

Montreal to New Orleans flights typically cost between C$ 629 and C$ 879 in January.
The cheapest round-trip price found within the last 5 days was C$ 601 on American Airlines (16 Jan-25 Jan).