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Cheap flights from Montreal to New Orleans from C$ 278

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — MSY
30 May — 6 Jun1
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 30 April 2026.

Thu 18/612:48 p.m.
YUL
-
MSY
1 stop12h 01m
Multiple Airlines
Sun 21/63:44 p.m.
MSY
-
YUL
2 stops31h 41m
Multiple Airlines
Deal found 27/4C$ 504
Fri 19/66:50 p.m.
YUL
-
MSY
1 stop24h 22m
WestJet
Sat 4/75:07 p.m.
MSY
-
YUL
1 stop23h 38m
WestJet
Deal found 26/4C$ 506
Wed 27/512:40 p.m.
YUL
-
MSY
1 stop11h 05m
WestJet
Fri 29/56:20 a.m.
MSY
-
YUL
1 stop10h 23m
WestJet
Deal found 27/4C$ 509
Sat 30/57:00 a.m.
YUL
-
MSY
1 stop5h 44m
WestJet
Sat 6/65:20 a.m.
MSY
-
YUL
1 stop17h 37m
WestJet
Deal found 28/4C$ 510
Sun 7/67:00 a.m.
YUL
-
MSY
1 stop9h 25m
WestJet
Thu 11/65:20 a.m.
MSY
-
YUL
1 stop5h 23m
WestJet
Deal found 29/4C$ 512
Mon 18/56:00 a.m.
YUL
-
MSY
1 stop5h 24m
WestJet
Wed 27/54:25 p.m.
MSY
-
YUL
1 stop6h 16m
WestJet
Deal found 26/4C$ 514
Mon 1/67:00 a.m.
YUL
-
MSY
1 stop27h 33m
WestJet
Fri 5/65:09 p.m.
MSY
-
YUL
1 stop17h 50m
WestJet
Deal found 29/4C$ 516
Fri 29/57:00 a.m.
YUL
-
MSY
1 stop16h 45m
WestJet
Fri 5/65:09 p.m.
MSY
-
YUL
1 stop17h 50m
WestJet
Deal found 29/4C$ 517
Fri 5/66:51 p.m.
YUL
-
MSY
1 stop6h 03m
WestJet
Sat 6/65:09 p.m.
MSY
-
YUL
1 stop5h 04m
WestJet
Deal found 28/4C$ 521
Sat 6/612:40 p.m.
YUL
-
MSY
1 stop6h 21m
WestJet
Thu 11/65:02 p.m.
MSY
-
YUL
1 stop5h 26m
WestJet
Deal found 29/4C$ 524

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 30 April 2026.

Round-trip from

C$ 504

One-way from

C$ 278

Popular in

December

Cheapest in

April

Average price

C$ 565
18/6-21/6
  • 18/6-21/6
  • 3 total stops
  • 43h 42m total
  • Montreal to New Orleans
Search Deals
9/6
  • 9/6
  • 2 total stops
  • 23h 39m total
  • Montreal to New Orleans
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 30 April 2026.
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 - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

3:25 p.m.-11:26 p.m.

2 stops9h 01m

New Orleans Louis Armstrong

Fri 29/5

6:30 a.m.-12:13 a.m.

2 stops16h 43m

C$ 534

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

7:00 a.m.-11:41 a.m.

1 stop5h 41m

New Orleans Louis Armstrong

Tue 23/6

6:20 a.m.-6:54 p.m.

2 stops11h 34m

C$ 534

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

11:23 a.m.-11:26 p.m.

2 stops13h 03m

New Orleans Louis Armstrong

Tue 16/6

7:00 a.m.-12:13 a.m.

2 stops16h 13m

C$ 534

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

6:00 a.m.-11:44 a.m.

2 stops6h 44m

New Orleans Louis Armstrong

Tue 9/6

9:13 a.m.-11:28 p.m.

2 stops13h 15m

C$ 535

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

6:00 a.m.-4:04 p.m.

2 stops11h 04m

New Orleans Louis Armstrong

Tue 9/6

9:13 a.m.-11:28 p.m.

2 stops13h 15m

C$ 535
Quickest round-trip

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

6:00 a.m.-10:24 a.m.

1 stop5h 24m

New Orleans Louis Armstrong

Wed 27/5

5:13 p.m.-11:57 p.m.

1 stop5h 44m

C$ 545

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

12:40 p.m.-6:01 p.m.

1 stop6h 21m

New Orleans Louis Armstrong

Thu 11/6

12:47 p.m.-11:28 p.m.

2 stops9h 41m

C$ 545

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

6:00 a.m.-6:54 p.m.

2 stops13h 54m

New Orleans Louis Armstrong

Mon 26/10

10:40 a.m.-11:10 p.m.

2 stops11h 30m

C$ 554

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

6:00 a.m.-5:31 p.m.

2 stops12h 31m

New Orleans Louis Armstrong

Tue 13/10

5:30 a.m.-3:59 p.m.

2 stops9h 29m

C$ 573
Cheapest one-way

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

11:00 a.m.-10:19 p.m.

2 stops12h 19m

C$ 280

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 18 resultsSorted by cheapest first
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?

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 83 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$ 219). Flying from Montreal to New Orleans in June is currently the most expensive (average of C$ 527). 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 47% 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$ 539.

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 21m.

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 30 April 2026.
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
7.9
Good
8,463 reviews
Check prices

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
8,463 reviews
Delta
7.9
Good
8,463 reviews
Check prices

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
9,677 reviews
Delta
7.9
Good
8,463 reviews
Check prices

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
3,328 reviews
Delta
7.9
Good
8,463 reviews
Check prices

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
7.1
Good
11,681 reviews
Delta
7.9
Good
8,463 reviews
Check prices

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
10,982 reviews
Delta
7.9
Good
8,463 reviews
Check prices

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

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.

  • How long is the flight from Montreal to New Orleans?

    Departing from Montreal to New Orleans will take you 5h 41m. 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$ 276 on this airline. Additional options worth looking into are Air Canada and United Airlines, starting at C$ 351 and C$ 420 round-trip. Delta is 61% 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$ 219). Flying from Montreal to New Orleans in June is currently the most expensive (average of C$ 527). 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

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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 30 April 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 30 April 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 276AverageC$ 544FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 351AverageC$ 812FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 420AverageC$ 747FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 511AverageC$ 567FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 653AverageC$ 810FlexibilityNo cancel feeOn-time71%
Search American Airlines 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!

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