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$136+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to New Orleans (MSY)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — MSY
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Pierre Elliott Trudeau Intl to New Orleans

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 February 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:45 am
YUL
-
MSY
2 stops16h 59m
Multiple Airlines
Wed 4/16:00 am
MSY
-
YUL
1 stop9h 28m
Multiple Airlines
Deal found 2/10$239
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:00 am
YUL
-
MSY
1 stop15h 44m
Multiple Airlines
Wed 4/16:00 am
MSY
-
YUL
1 stop9h 28m
Multiple Airlines
Deal found 2/10$242
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:00 am
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Wed 4/157:54 pm
MSY
-
YUL
2 stops21h 31m
Multiple Airlines
Deal found 2/11$245
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:00 am
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Wed 4/227:54 pm
MSY
-
YUL
2 stops21h 31m
Multiple Airlines
Deal found 2/11$246
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:00 am
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Thu 4/167:54 pm
MSY
-
YUL
1 stop19h 34m
Multiple Airlines
Deal found 2/11$247
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/298:00 am
YUL
-
MSY
1 stop15h 44m
Multiple Airlines
Wed 4/16:00 am
MSY
-
YUL
1 stop9h 28m
Multiple Airlines
Deal found 2/10$248
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:45 am
YUL
-
MSY
2 stops26h 34m
Multiple Airlines
Thu 4/167:54 pm
MSY
-
YUL
1 stop19h 34m
Multiple Airlines
Deal found 2/11$252
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:45 am
YUL
-
MSY
2 stops16h 59m
Multiple Airlines
Thu 4/167:54 pm
MSY
-
YUL
1 stop19h 34m
Multiple Airlines
Deal found 2/11$254
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/298:00 am
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Thu 4/167:54 pm
MSY
-
YUL
1 stop19h 34m
Multiple Airlines
Deal found 2/11$255
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:00 am
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Tue 3/317:10 pm
MSY
-
YUL
1 stop20h 18m
Multiple Airlines
Deal found 2/10$265
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:00 am
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Wed 4/157:54 pm
MSY
-
YUL
2 stops21h 31m
Multiple Airlines
Deal found 2/11$267
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:00 am
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Thu 4/167:54 pm
MSY
-
YUL
1 stop19h 34m
Multiple Airlines
Deal found 2/11$268

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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$239
(Kiwi.com)

One-way from

$136
(Trip.com)

Popular in

October

Cheapest in

March

Average price

$608
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-New Orleans Louis Armstrong flights.
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From Montreal Pierre Elliott Trudeau Intl to New Orleans Louis Armstrong
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One-way flight from Montreal Pierre Elliott Trudeau Intl to New Orleans Louis Armstrong
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High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 2,558,603 searches. Data last updated February 13, 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

Pierre Elliott Trudeau Intl

Fly to

New Orleans

Route

Depart

Return

Price

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 3/27

4:35 pm-7:01 pm

1 stop27h 26m

New Orleans Louis Armstrong

Tue 3/31

7:10 pm-4:28 pm

1 stop20h 18m

$356

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 4/17

8:00 am-9:05 am

1 stop26h 05m

New Orleans Louis Armstrong

Mon 4/20

6:15 am-4:28 pm

1 stop9h 13m

$360

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 3/31

9:15 am-7:22 pm

2 stops11h 07m

New Orleans Louis Armstrong

Wed 4/1

8:00 am-12:13 am

1 stop15h 13m

$364

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 3/31

4:55 pm-10:25 pm

1 stop6h 30m

New Orleans Louis Armstrong

Tue 4/7

1:00 pm-10:06 pm

1 stop8h 06m

$364

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 3/20

2:13 pm-7:48 pm

1 stop6h 35m

New Orleans Louis Armstrong

Tue 3/31

8:00 am-7:45 pm

1 stop10h 45m

$364

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 4/7

6:10 am-11:15 am

1 stop6h 05m

New Orleans Louis Armstrong

Fri 4/10

12:44 pm-12:13 am

1 stop10h 29m

$364

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 3/20

2:13 pm-7:48 pm

1 stop6h 35m

New Orleans Louis Armstrong

Mon 3/30

8:00 am-12:13 am

1 stop15h 13m

$364

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 6/12

6:30 pm-8:45 am

2 stops15h 15m

New Orleans Louis Armstrong

Mon 6/15

2:20 pm-9:34 pm

1 stop6h 14m

$364

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 4/18

11:23 am-9:32 pm

2 stops11h 09m

New Orleans Louis Armstrong

Mon 4/27

8:30 pm-10:40 am

2 stops13h 10m

$364

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 3/17

8:00 am-10:44 pm

1 stop15h 44m

$136

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 16 results
1
2

Compare providers for flights from Pierre Elliott Trudeau Intl to New Orleans

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pierre Elliott Trudeau Intl to New Orleans in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-New Orleans flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-New Orleans flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-New Orleans flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-New Orleans flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Montreal Pierre Elliott Trudeau Intl Airport-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to New Orleans. Price data was last updated on February 6, 2026.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans (average of $267). Flying from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans in July is currently the most expensive (average of $571). 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.

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 February 13, 2026.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,191 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

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
8,191 reviews
Delta
7.9
Good
8,191 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

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
7.2
Good
11,277 reviews
Delta
7.9
Good
8,191 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

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 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?

    Located just 11.4 mi from the city center, New Orleans Louis Armstrong is the airport most travelers will use when flying to New Orleans from Montreal Pierre Elliott Trudeau Intl. Booking flights from Montreal Pierre Elliott Trudeau Intl to Louis Armstrong (MSY) should be relatively easy as there are 0 daily inbound flights from Montreal Pierre Elliott Trudeau Intl from 2 different airlines.

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

    Airlines like United Airlines fly from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans in about 11h 07m. The time it takes to get you to your destination can typically vary by up to . The distance from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans is about 1392 mi.

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

    According to our current data, Delta ($518), and American Airlines ($528) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans. These flights start at 13% lower than the current average price 3 months from now.

  • 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, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans (average of $267). Flying from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans in July is currently the most expensive (average of $571). 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

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Kenner
Gonzales
Slidell
Houma
Covington
Gretna
Thibodaux
Hammond

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Alternative routes for Pierre Elliott Trudeau Intl to New Orleans

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Baton Rouge flights

Top 2 airlines flying from Pierre Elliott Trudeau Intl to New Orleans

Discover the top 2 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 2,558,603 searches. Data last updated February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$518Average$635FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$528Average$595FlexibilityNo cancel feeOn-time71%

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