$218+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — MSY
Aug 18 — Aug 251
Round-trip
1 adult, Economy
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Cheapest flights from Pierre Elliott Trudeau Intl to New OrleansExplore 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 July 19, 2026.
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 July 19, 2026.
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:46 pm
YUL
- MSY
1 stop9h 51m
Delta
Tue 9/155:10 pm
MSY
- YUL
1 stop5h 49m
Delta
Deal found 7/16![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 7/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:55 am
YUL
- MSY
1 stop7h 54m
American Airlines
Sat 8/225:41 am
MSY
- YUL
1 stop8h 03m
American Airlines
Deal found 7/17![American Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:47 pm
YUL
- MSY
1 stop5h 50m
Delta
Sat 9/265:10 pm
MSY
- YUL
1 stop5h 49m
Delta
Deal found 7/17![Delta logo]()
$387
This American Airlines deal was found by Cheapflights users on 7/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:30 pm
YUL
- MSY
1 stop6h 40m
American Airlines
Sat 8/86:20 am
MSY
- YUL
1 stop15h 33m
American Airlines
Deal found 7/18![American Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:51 pm
YUL
- MSY
1 stop5h 47m
Delta
Mon 8/314:28 pm
MSY
- YUL
1 stop6h 12m
Delta
Deal found 7/16![Delta logo]()
$396
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:51 pm
YUL
- MSY
1 stop5h 47m
Delta
Wed 8/1912:47 pm
MSY
- YUL
1 stop10h 05m
Delta
Deal found 7/19![Delta logo]()
$397
This American Airlines deal was found by Cheapflights users on 7/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:29 am
YUL
- MSY
1 stop14h 45m
American Airlines
Sun 9/276:00 am
MSY
- YUL
1 stop8h 29m
American Airlines
Deal found 7/17![American Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:07 pm
YUL
- MSY
1 stop9h 55m
American Airlines
Sun 8/307:12 am
MSY
- YUL
1 stop5h 36m
American Airlines
Deal found 7/19![American Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 7/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:30 pm
YUL
- MSY
1 stop6h 40m
American Airlines
Fri 8/75:57 pm
MSY
- YUL
1 stop14h 49m
American Airlines
Deal found 7/18![American Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:00 am
YUL
- MSY
1 stop9h 51m
Delta
Fri 10/166:35 pm
MSY
- YUL
1 stop12h 58m
Delta
Deal found 7/17![Delta logo]()
$421
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:47 pm
YUL
- MSY
1 stop5h 50m
Delta
Fri 10/166:35 pm
MSY
- YUL
1 stop12h 58m
Delta
Deal found 7/17![Delta logo]()
$430
Best flights from Pierre Elliott Trudeau Intl to New OrleansDiscover carefully curated flight deals from Pierre Elliott Trudeau Intl to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 19, 2026.
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 19, 2026.
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:00 am
YUL
- MSY
1 stop8h 23m
Delta
Tue 8/117:26 am
MSY
- YUL
1 stop9h 20m
Delta
Deal found 7/16![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:25 pm
YUL
- MSY
2 stops8h 20m
United Airlines
Wed 8/267:00 am
MSY
- YUL
1 stop9h 30m
United Airlines
Deal found 7/18![United Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 7/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
YUL
- MSY
1 stop5h 09m
Delta
Wed 8/265:12 am
MSY
- YUL
1 stop5h 27m
Delta
Deal found 7/18![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
YUL
- MSY
1 stop9h 19m
Delta
Mon 9/147:25 am
MSY
- YUL
1 stop9h 13m
Delta
Deal found 7/17![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 7/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:15 am
YUL
- MSY
1 stop13h 34m
United Airlines
Tue 8/119:53 am
MSY
- YUL
2 stops11h 13m
United Airlines
Deal found 7/15![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 7/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:51 pm
YUL
- MSY
1 stop5h 47m
Delta
Mon 8/314:28 pm
MSY
- YUL
1 stop6h 12m
Delta
Deal found 7/18![Delta logo]()
$396
This United Airlines deal was found by Cheapflights users on 7/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:15 am
YUL
- MSY
2 stops9h 32m
United Airlines
Wed 11/49:07 am
MSY
- YUL
2 stops9h 41m
United Airlines
Deal found 7/15![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:51 pm
YUL
- MSY
1 stop5h 47m
Delta
Wed 8/1912:47 pm
MSY
- YUL
1 stop10h 05m
Delta
Deal found 7/19![Delta logo]()
$397
This United Airlines deal was found by Cheapflights users on 7/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:00 am
YUL
- MSY
1 stop12h 48m
United Airlines
Sat 10/179:53 am
MSY
- YUL
2 stops11h 13m
United Airlines
Deal found 7/17![United Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:51 pm
YUL
- MSY
1 stop5h 47m
Delta
Mon 8/175:12 am
MSY
- YUL
1 stop5h 27m
Delta
Deal found 7/16![Delta logo]()
$453
Last-minute flights from Pierre Elliott Trudeau Intl to New OrleansDiscover last-minute flight deals from Pierre Elliott Trudeau Intl to New Orleans. Data last updated July 19, 2026 and is based on user searches.
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to New Orleans. Data last updated July 19, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:00 am
YUL
- MSY
1 stop8h 23m
Delta
Tue 8/117:26 am
MSY
- YUL
1 stop9h 20m
Delta
Deal found 7/16![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 7/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:30 pm
YUL
- MSY
1 stop6h 40m
American Airlines
Sat 8/86:20 am
MSY
- YUL
1 stop15h 33m
American Airlines
Deal found 7/18![American Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 7/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:30 pm
YUL
- MSY
1 stop6h 40m
American Airlines
Fri 8/75:57 pm
MSY
- YUL
1 stop14h 49m
American Airlines
Deal found 7/18![American Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 7/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:51 pm
YUL
- MSY
1 stop5h 47m
Delta
Wed 8/124:28 pm
MSY
- YUL
1 stop6h 12m
Delta
Deal found 7/15![Delta logo]()
$442
This United Airlines deal was found by Cheapflights users on 7/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:10 am
YUL
- MSY
2 stops11h 17m
United Airlines
Sat 8/87:00 am
MSY
- YUL
2 stops14h 06m
United Airlines
Deal found 7/18![United Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 7/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:29 am
YUL
- MSY
1 stop16h 00m
American Airlines
Sat 8/155:41 am
MSY
- YUL
1 stop8h 03m
American Airlines
Deal found 7/14![American Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:51 pm
YUL
- MSY
1 stop5h 47m
Delta
Wed 8/1912:47 pm
MSY
- YUL
1 stop10h 05m
Delta
Deal found 7/19![Delta logo]()
$397
This American Airlines deal was found by Cheapflights users on 7/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:55 am
YUL
- MSY
1 stop7h 54m
American Airlines
Sat 8/225:41 am
MSY
- YUL
1 stop8h 03m
American Airlines
Deal found 7/17![American Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:51 pm
YUL
- MSY
1 stop5h 47m
Delta
Mon 8/314:28 pm
MSY
- YUL
1 stop6h 12m
Delta
Deal found 7/16![Delta logo]()
$396
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:07 pm
YUL
- MSY
1 stop9h 55m
American Airlines
Sun 8/307:12 am
MSY
- YUL
1 stop5h 36m
American Airlines
Deal found 7/19![American Airlines logo]()
$405
One-way flights from Pierre Elliott Trudeau Intl to New OrleansSearch for one-way flight options from Pierre Elliott Trudeau Intl to New Orleans. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
Search for one-way flight options from Pierre Elliott Trudeau Intl to New Orleans. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
This American Airlines deal was found by Cheapflights users on 7/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:31 pm
YUL
- MSY
1 stop12h 07m
American Airlines
Deal found 7/18![American Airlines logo]()
$218
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:51 pm
YUL
- MSY
1 stop5h 47m
Delta
Deal found 7/17![Delta logo]()
$219
This American Airlines deal was found by Cheapflights users on 7/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:30 am
YUL
- MSY
1 stop7h 09m
American Airlines
Deal found 7/17![American Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 9/96:45 am
YUL
- MSY
3 stops35h 19m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am
YUL
- MSY
1 stop8h 23m
Delta
Deal found 7/17![Delta logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 9/266:45 am
YUL
- MSY
3 stops27h 35m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 7/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:00 am
YUL
- MSY
1 stop10h 10m
Delta
Deal found 7/15![Delta logo]()
$250
This United Airlines deal was found by Cheapflights users on 7/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:10 am
YUL
- MSY
2 stops11h 17m
United Airlines
Deal found 7/18![United Airlines logo]()
$251
This United Airlines deal was found by Cheapflights users on 7/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:20 pm
YUL
- MSY
1 stop8h 29m
United Airlines
Deal found 7/15![United Airlines logo]()
$254
This Gotogate deal was found by Cheapflights users on 7/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:40 am
YUL
- MSY
2 stops8h 16m
Air Canada
Deal found 7/17![Air Canada logo]()
$258
This American Airlines deal was found by Cheapflights users on 7/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/117:30 am
YUL
- MSY
1 stop9h 27m
American Airlines
Deal found 7/14![American Airlines logo]()
$260
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 July 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Delta) |
One-way from | $218 (American Airlines) |
Popular in | December |
Cheapest in | March |
Average price | $448 |
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 July 19, 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
Cheapest round-trip
MontrealNew Orleans
YUL - MSY
YULMSY
Montreal Pierre Elliott Trudeau Intl
Tue 8/4
7:00 am-2:23 pm
1 stop8h 23m
New Orleans Louis Armstrong
Tue 8/11
7:26 am-5:46 pm
1 stop9h 20m
$379
Quickest round-trip
MontrealNew Orleans
YUL - MSY
YULMSY
Montreal Pierre Elliott Trudeau Intl
Wed 8/19
6:00 am-10:09 am
1 stop5h 09m
New Orleans Louis Armstrong
Wed 8/26
5:12 am-11:39 am
1 stop5h 27m
$379
MontrealNew Orleans
YUL - MSY
YULMSY
Montreal Pierre Elliott Trudeau Intl
Wed 9/9
7:00 am-3:19 pm
1 stop9h 19m
New Orleans Louis Armstrong
Mon 9/14
7:25 am-5:38 pm
1 stop9h 13m
$388
MontrealNew Orleans
YUL - MSY
YULMSY
Montreal Pierre Elliott Trudeau Intl
Thu 8/27
6:51 pm-11:38 pm
1 stop5h 47m
New Orleans Louis Armstrong
Mon 8/31
4:28 pm-11:40 pm
1 stop6h 12m
$396
MontrealNew Orleans
YUL - MSY
YULMSY
Montreal Pierre Elliott Trudeau Intl
Fri 8/14
6:51 pm-11:38 pm
1 stop5h 47m
New Orleans Louis Armstrong
Wed 8/19
12:47 pm-11:52 pm
1 stop10h 05m
$397
MontrealNew Orleans
YUL - MSY
YULMSY
Montreal Pierre Elliott Trudeau Intl
Wed 8/19
3:25 pm-10:45 pm
2 stops8h 20m
New Orleans Louis Armstrong
Wed 8/26
7:00 am-5:30 pm
1 stop9h 30m
$444
MontrealNew Orleans
YUL - MSY
YULMSY
Montreal Pierre Elliott Trudeau Intl
Tue 8/4
9:15 am-9:49 pm
1 stop13h 34m
New Orleans Louis Armstrong
Tue 8/11
9:53 am-10:06 pm
2 stops11h 13m
$449
MontrealNew Orleans
YUL - MSY
YULMSY
Montreal Pierre Elliott Trudeau Intl
Wed 10/28
9:15 am-5:47 pm
2 stops9h 32m
New Orleans Louis Armstrong
Wed 11/4
9:07 am-7:48 pm
2 stops9h 41m
$449
MontrealNew Orleans
YUL - MSY
YULMSY
Montreal Pierre Elliott Trudeau Intl
Tue 10/6
6:00 am-5:48 pm
1 stop12h 48m
New Orleans Louis Armstrong
Sat 10/17
9:53 am-10:06 pm
2 stops11h 13m
$451
MontrealNew Orleans
YUL - MSY
YULMSY
Montreal Pierre Elliott Trudeau Intl
Wed 8/12
6:51 pm-11:38 pm
1 stop5h 47m
New Orleans Louis Armstrong
Mon 8/17
5:12 am-11:39 am
1 stop5h 27m
$453
Showing 1-10 of 21 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
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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?
The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans is 38 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 December is currently the most expensive (average of $612). 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 July 19, 2026.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans, such as Delta and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
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.
Traveling to a place near New Orleans?
Book flights to New Orleans if you plan to visit one of these locationsMetairie
Kenner
Gonzales
Houma
Gretna
Slidell
Thibodaux
Hammond
Covington
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Pierre Elliott Trudeau Intl and New Orleans flights
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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 July 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$162 | Average$472 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$427 | Average$653 | FlexibilityNo cancel fee | On-timeN/A |