Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal to New Orleans from C$ 223

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — MSY
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to New Orleans

Enter your travel dates to find the best prices.

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 29 January 2026.

Mon 9/28:00 a.m.
YUL
-
MSY
1 stop25h 22m
Multiple Airlines
Wed 11/28:57 p.m.
MSY
-
YUL
1 stop18h 25m
Multiple Airlines
Deal found 27/1C$ 329
Tue 17/26:45 a.m.
YUL
-
MSY
2 stops25h 36m
Multiple Airlines
Tue 24/26:20 a.m.
MSY
-
YUL
1 stop9h 02m
Multiple Airlines
Deal found 28/1C$ 358
Sat 7/38:00 a.m.
YUL
-
MSY
1 stop13h 55m
Multiple Airlines
Thu 12/36:24 a.m.
MSY
-
YUL
1 stop8h 56m
Multiple Airlines
Deal found 28/1C$ 371
Mon 23/38:00 a.m.
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Thu 2/47:20 p.m.
MSY
-
YUL
1 stop20h 08m
Multiple Airlines
Deal found 27/1C$ 375
Mon 16/38:00 a.m.
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Fri 27/36:24 a.m.
MSY
-
YUL
2 stops41h 14m
Multiple Airlines
Deal found 27/1C$ 388
Thu 5/34:55 p.m.
YUL
-
MSY
2 stops29h 00m
Multiple Airlines
Thu 12/36:24 a.m.
MSY
-
YUL
1 stop8h 56m
Multiple Airlines
Deal found 28/1C$ 390
Sun 8/28:00 a.m.
YUL
-
MSY
1 stop14h 29m
Multiple Airlines
Wed 11/26:05 a.m.
MSY
-
YUL
1 stop9h 17m
Multiple Airlines
Deal found 27/1C$ 392
Sun 8/28:00 a.m.
YUL
-
MSY
1 stop14h 29m
Multiple Airlines
Thu 12/26:20 a.m.
MSY
-
YUL
1 stop9h 02m
Multiple Airlines
Deal found 27/1C$ 398
Sun 8/38:00 a.m.
YUL
-
MSY
1 stop25h 21m
Multiple Airlines
Tue 10/39:17 a.m.
MSY
-
YUL
2 stops30h 13m
Multiple Airlines
Deal found 27/1C$ 405

Find flight deals from Montreal to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 January 2026.

Round-trip from

C$ 329

One-way from

C$ 223

Popular in

December

Cheapest in

January

Average price

C$ 648
9/2-12/2
  • 9/2-12/2
  • 2 total stops
  • 45h 17m total
  • Montreal to New Orleans
Search Deals
18/4
  • 18/4
  • 1 total stop
  • 16h 08m total
  • Montreal to New Orleans
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to New Orleans that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from Montreal to New Orleans that are best for you.

Fly from

Montreal

Fly to

New Orleans

Route

Depart

Return

Price

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

8:00 a.m.-8:19 a.m.

1 stop25h 19m

New Orleans Louis Armstrong

Fri 27/3

6:24 a.m.-12:45 a.m.

1 stop17h 21m

C$ 392

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

8:00 a.m.-8:21 a.m.

1 stop25h 21m

New Orleans Louis Armstrong

Tue 10/3

9:17 a.m.-4:30 p.m.

2 stops30h 13m

C$ 405

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 7/3

6:45 a.m.-7:41 p.m.

2 stops13h 56m

New Orleans Louis Armstrong

Thu 12/3

6:24 a.m.-4:20 p.m.

1 stop8h 56m

C$ 428

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

8:00 a.m.-9:29 p.m.

1 stop14h 29m

New Orleans Louis Armstrong

Tue 10/2

7:00 a.m.-8:14 p.m.

2 stops12h 14m

C$ 428

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 5/3

6:45 a.m.-8:55 p.m.

1 stop15h 10m

New Orleans Louis Armstrong

Thu 12/3

6:24 a.m.-4:20 p.m.

1 stop8h 56m

C$ 434

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

8:00 a.m.-11:08 p.m.

1 stop16h 08m

New Orleans Louis Armstrong

Thu 30/4

6:15 a.m.-6:25 p.m.

2 stops11h 10m

C$ 445

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

8:55 a.m.-7:21 a.m.

3 stops23h 26m

New Orleans Louis Armstrong

Sat 14/2

10:15 a.m.-3:15 p.m.

3 stops28h 00m

C$ 482

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

7:30 p.m.-6:21 p.m.

2 stops23h 51m

New Orleans Louis Armstrong

Tue 3/3

1:45 p.m.-7:05 a.m.

2 stops16h 20m

C$ 510

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 7/3

8:00 a.m.-8:55 p.m.

1 stop13h 55m

New Orleans Louis Armstrong

Tue 10/3

8:36 p.m.-5:25 p.m.

2 stops19h 49m

C$ 527

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

10:45 a.m.-7:21 a.m.

3 stops21h 36m

C$ 227

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 20 results
1
2

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.
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

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

Use this chart to determine the optimal time to book a round-trip flight from Montreal to New Orleans. Price data was last updated on 23 January 2026.

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 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Montreal to New Orleans (average of C$ 405). Flying from Montreal to New Orleans in July is currently the most expensive (average of C$ 775). 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?

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 53% 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.

Newark (EWR) is the most affordable 1-stop option, with an average round-trip price of C$ 535.

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 19m.

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 43m.

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Orleans. Reviews last updated 29 January 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines 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
7.9
Good
8,127 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,127 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,253 reviews
Delta
7.9
Good
8,127 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,667 reviews
Delta
7.9
Good
8,127 reviews
Check prices

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Montreal to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • 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$ 354 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at C$ 421 and C$ 484 round-trip. Delta is 57% 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, February is the cheapest month in which you can book a flight from Montreal to New Orleans (average of C$ 405). Flying from Montreal to New Orleans in July is currently the most expensive (average of C$ 775). 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

Travelling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Houma

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 29 January 2026.
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

Discover the top 5 airlines that operate flights from Montreal to New Orleans. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 354AverageC$ 762FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 421AverageC$ 756FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 484AverageC$ 846FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 506AverageC$ 799FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 524AverageC$ 948FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.