Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans from C$ 277

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.
YUL — MSY
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to New Orleans

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to New Orleans
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 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$ 502
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$ 505
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$ 507
Sat 30/512:40 p.m.
YUL
-
MSY
1 stop11h 05m
WestJet
Sat 6/66:20 a.m.
MSY
-
YUL
1 stop16h 37m
WestJet
Deal found 30/4C$ 509
Sun 7/66:00 a.m.
YUL
-
MSY
1 stop5h 25m
WestJet
Thu 11/65:20 a.m.
MSY
-
YUL
1 stop5h 23m
WestJet
Deal found 30/4C$ 510
Sat 6/612:40 p.m.
YUL
-
MSY
1 stop21h 56m
WestJet
Tue 9/64:30 p.m.
MSY
-
YUL
1 stop6h 12m
WestJet
Deal found 30/4C$ 513
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$ 514
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$ 516
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$ 520
Mon 8/66:00 a.m.
YUL
-
MSY
1 stop5h 25m
WestJet
Thu 11/65:07 p.m.
MSY
-
YUL
1 stop5h 48m
WestJet
Deal found 30/4C$ 522

Find flight deals from Pierre Elliott Trudeau Intl to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 1 May 2026.

Round-trip from

C$ 502

One-way from

C$ 277

Popular in

May

Cheapest in

March

Average price

C$ 988
18/6-21/6
  • 18/6-21/6
  • 3 total stops
  • 43h 42m total
  • Montreal to New Orleans
9/6
  • 9/6
  • 2 total stops
  • 23h 39m total
  • Montreal to New Orleans
Highest demand for flights based on searches. 2% potential increase in price (C$ 30 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
Average for round-trip flights in May 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 1 May 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport 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

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$ 532

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

6:10 a.m.-12:55 p.m.

1 stop7h 45m

New Orleans Louis Armstrong

Fri 29/5

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

2 stops16h 43m

C$ 532

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$ 533

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$ 533

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

6:00 a.m.-6:01 p.m.

2 stops13h 01m

New Orleans Louis Armstrong

Sun 24/5

12:49 p.m.-11:57 p.m.

1 stop10h 08m

C$ 542
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$ 543

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$ 543

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$ 552

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

12:47 p.m.-11:43 p.m.

2 stops11h 56m

New Orleans Louis Armstrong

Tue 14/7

9:13 a.m.-11:25 p.m.

2 stops13h 12m

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

4:30 p.m.-11:51 p.m.

1 stop6h 21m

C$ 572

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/4

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to New Orleans

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?

Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?

Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans (average of C$ 555). Flying from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans in May is currently the most expensive (average of C$ 988). 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 Pierre Elliott Trudeau Intl Airport to New Orleans?

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 1 May 2026.
Check out reviews from past customers who have flown with Delta,United Airlines, andWestJet from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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.

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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.

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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.

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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.

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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.

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

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 Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl?

    New Orleans Louis Armstrong (MSY) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to New Orleans. You should not have trouble finding flights to Louis Armstrong from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the New Orleans airport from Montreal Pierre Elliott Trudeau Intl. It is only a 18.4 km journey from Louis Armstrong (MSY) to New Orleans’s city centre.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?

    Airlines like Delta and United Airlines fly from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans in about 5h 41m. The time it takes to get you to your destination can typically vary by up to 2h 04m. The distance between Montreal Pierre Elliott Trudeau Intl Airport and New Orleans is about 2240 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans round-trip?

    Currently priced at C$ 275, Delta will fly you from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from C$ 350 and C$ 419, respectively. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans for 63% less than the average price by searching for these airlines.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to New Orleans that include hotel bookings?

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

  • How can I find direct flights from Pierre Elliott Trudeau Intl to New Orleans?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to New Orleans?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to New Orleans?

    Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans (average of C$ 555). Flying from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans in May is currently the most expensive (average of C$ 988). 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

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Fly from Pierre Elliott Trudeau Intl to New Orleans on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to New Orleans. Flights are based on user searches made on Cheapflights and were last updated on 1 May 2026.

Top 5 airlines flying from Pierre Elliott Trudeau Intl to New Orleans

Discover the top 5 airlines that operate flights from Pierre Elliott Trudeau Intl 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 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 275AverageC$ 543FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 350AverageC$ 810FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 419AverageC$ 745FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 509AverageC$ 565FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 651AverageC$ 807FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to New Orleans?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to New Orleans with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to New Orleans, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to New Orleans become cheaper?

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to New Orleans flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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