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$169+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — MSY
May 16 — May 231
Sat 5/16
Sat 5/23
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 April 16, 2026.

This Mytrip deal was found by Cheapflights users on 4/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:05 am
YUL
-
MSY
1 stop15h 14m
Multiple Airlines
Wed 6/37:00 am
MSY
-
YUL
1 stop16h 34m
Multiple Airlines
Deal found 4/12$362
This FlightHub deal was found by Cheapflights users on 4/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:40 pm
YUL
-
MSY
1 stop6h 24m
WestJet
Wed 5/275:13 pm
MSY
-
YUL
1 stop5h 44m
WestJet
Deal found 4/12$363
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/612:50 pm
YUL
-
MSY
1 stop11h 46m
WestJet
Mon 5/116:20 am
MSY
-
YUL
1 stop16h 37m
WestJet
Deal found 4/13$367
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Thu 5/2812:49 pm
YUL
-
MSY
1 stop28h 15m
WestJet
Thu 6/45:20 am
MSY
-
YUL
1 stop5h 15m
WestJet
Deal found 4/13$369
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Sat 5/96:00 am
YUL
-
MSY
1 stop10h 59m
WestJet
Sat 5/165:20 am
MSY
-
YUL
1 stop5h 15m
WestJet
Deal found 4/12$370
This lastminute.com deal was found by Cheapflights users on 4/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:00 am
YUL
-
MSY
1 stop14h 28m
WestJet
Wed 7/1511:49 am
MSY
-
YUL
1 stop19h 50m
WestJet
Deal found 4/15$371
This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:00 am
YUL
-
MSY
1 stop5h 19m
WestJet
Sat 8/811:00 am
MSY
-
YUL
1 stop23h 39m
WestJet
Deal found 4/14$372
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 6/97:00 am
YUL
-
MSY
1 stop9h 32m
WestJet
Fri 6/126:20 am
MSY
-
YUL
1 stop10h 25m
WestJet
Deal found 4/16$373
This FlightHub deal was found by Cheapflights users on 4/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:47 pm
YUL
-
MSY
1 stop5h 56m
WestJet
Tue 7/145:00 pm
MSY
-
YUL
1 stop5h 25m
WestJet
Deal found 4/15$374
This FlightHub deal was found by Cheapflights users on 4/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:15 am
YUL
-
MSY
2 stops17h 43m
WestJet
Fri 10/21:45 pm
MSY
-
YUL
2 stops16h 20m
WestJet
Deal found 4/14$375
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sat 6/66:00 am
YUL
-
MSY
1 stop5h 24m
Multiple Airlines
Sun 6/75:49 pm
MSY
-
YUL
2 stops29h 36m
Multiple Airlines
Deal found 4/14$376

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 April 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$362
(Mytrip)

One-way from

$169
(Kiwi.com)

Popular in

May

Cheapest in

March

Average price

$414
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
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 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 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 April 16, 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

Thu 5/28

6:45 am-11:54 pm

2 stops18h 09m

New Orleans Louis Armstrong

Thu 6/4

5:20 am-11:57 pm

1 stop17h 37m

$382

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 5/24

6:00 am-10:24 am

1 stop5h 24m

New Orleans Louis Armstrong

Thu 5/28

5:20 am-11:57 pm

1 stop17h 37m

$389
Quickest round-trip

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 6/5

2:20 pm-9:49 pm

1 stop8h 29m

New Orleans Louis Armstrong

Sun 6/7

6:00 am-1:09 pm

1 stop6h 09m

$415

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 7/13

9:45 am-10:46 pm

1 stop14h 01m

New Orleans Louis Armstrong

Mon 7/20

7:00 am-5:30 pm

1 stop9h 30m

$415

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 6/9

9:30 am-8:32 pm

2 stops12h 02m

New Orleans Louis Armstrong

Fri 6/12

12:47 pm-11:28 pm

2 stops9h 41m

$417

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 6/8

7:00 am-3:53 pm

1 stop9h 53m

New Orleans Louis Armstrong

Fri 6/12

12:47 pm-11:28 pm

2 stops9h 41m

$417

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 6/10

7:00 am-11:42 am

1 stop5h 42m

New Orleans Louis Armstrong

Sun 6/14

7:22 am-5:45 pm

1 stop9h 23m

$438

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 6/5

9:30 am-8:13 pm

2 stops11h 43m

New Orleans Louis Armstrong

Sun 6/7

7:22 am-5:45 pm

1 stop9h 23m

$460

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 6/8

6:45 am-3:53 pm

2 stops10h 08m

New Orleans Louis Armstrong

Thu 6/11

12:47 pm-11:28 pm

2 stops9h 41m

$486

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 5/1

4:35 pm-11:30 pm

3 stops31h 55m

New Orleans Louis Armstrong

Tue 5/5

7:00 am-12:31 am

3 stops16h 31m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Showing 1-10 of 19 resultsSorted by cheapest first
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 April.
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 April 10, 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, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans (average of $407). Flying from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans in May is currently the most expensive (average of $706). 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?

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 0 different airlines.

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

    Airlines like WestJet, United Airlines, and Delta fly from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans in about 8h 29m. The time it takes to get you to your destination can typically vary by up to 9h 40m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans is about 1392 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $407). Flying from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans in May is currently the most expensive (average of $706). 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
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Gretna
Slidell
Thibodaux
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