$195+ Cheap flights from Louisiana to Montreal (YMQ)
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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — YMQ
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Find cheap flights from Louisiana to Montreal with Cheapflights
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Cheapest flights from Louisiana to MontrealExplore the most affordable flight options available from Louisiana to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from Louisiana to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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 7/95:02 pm
MSY
- YUL
1 stop5h 50m
Delta
Tue 7/147:00 am
YUL
- MSY
1 stop9h 25m
Delta
Deal found 6/8![Delta logo]()
$455
This Delta deal was found by Cheapflights users on 6/7. 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 8/135:12 am
MSY
- YUL
1 stop5h 27m
Delta
Sat 8/227:00 am
YUL
- MSY
1 stop10h 08m
Delta
Deal found 6/7![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 6/7. 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 7/213:22 pm
MSY
- YUL
1 stop7h 30m
Delta
Fri 7/316:00 am
YUL
- MSY
1 stop5h 14m
Delta
Deal found 6/7![Delta logo]()
$475
This Delta deal was found by Cheapflights users on 6/7. 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 9/42:31 pm
MSY
- YUL
1 stop8h 21m
Delta
Tue 9/87:00 am
YUL
- MSY
1 stop9h 24m
Delta
Deal found 6/7![Delta logo]()
$486
This Delta deal was found by Cheapflights users on 6/6. 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.
Sat 7/44:30 pm
MSY
- YUL
1 stop6h 12m
Delta
Sat 7/119:30 am
YUL
- MSY
1 stop9h 00m
Delta
Deal found 6/6![Delta logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/45:21 pm
MSY
- YUL
2 stops23h 54m
Multiple Airlines
Sat 7/117:00 am
YUL
- MSY
1 stop9h 57m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$495
This Rumbo deal was found by Cheapflights users on 6/7. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:22 pm
MSY
- YUL
1 stop7h 30m
WestJet
Fri 7/316:45 am
YUL
- MSY
2 stops16h 52m
WestJet
Deal found 6/7![WestJet logo]()
$501
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/55:57 pm
MSY
- YUL
1 stop14h 49m
American Airlines
Mon 8/1712:30 pm
YUL
- MSY
1 stop12h 15m
American Airlines
Deal found 6/9![American Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Thu 8/135:57 pm
MSY
- YUL
1 stop14h 49m
American Airlines
Sat 8/2212:29 pm
YUL
- MSY
1 stop12h 16m
American Airlines
Deal found 6/9![American Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 6/8. 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 6/297:00 am
MSY
- YUL
1 stop14h 59m
American Airlines
Fri 7/37:17 am
YUL
- MSY
1 stop11h 24m
American Airlines
Deal found 6/8![American Airlines logo]()
$512
This American Airlines deal was found by Cheapflights users on 6/9. 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 9/95:29 pm
MSY
- YUL
1 stop15h 20m
American Airlines
Tue 9/1512:31 pm
YUL
- MSY
1 stop12h 07m
American Airlines
Deal found 6/9![American Airlines logo]()
$513
This WestJet deal was found by Cheapflights users on 6/9. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:07 am
BTR
- YUL
1 stop16h 45m
WestJet
Sat 9/52:46 pm
YUL
- BTR
1 stop25h 22m
WestJet
Deal found 6/9![WestJet logo]()
$720
Best flights from Louisiana to MontrealDiscover carefully curated flight deals from Louisiana to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from Louisiana to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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 7/95:02 pm
MSY
- YUL
1 stop5h 50m
Delta
Tue 7/147:00 am
YUL
- MSY
1 stop9h 25m
Delta
Deal found 6/8![Delta logo]()
$455
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/34:17 pm
MSY
- YUL
1 stop5h 39m
American Airlines
Tue 7/712:30 pm
YUL
- MSY
1 stop12h 17m
American Airlines
Deal found 6/5![American Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/26:14 pm
BTR
- YUL
2 stops15h 26m
United Airlines
Sat 9/59:15 am
YUL
- BTR
2 stops24h 28m
United Airlines
Deal found 6/9![United Airlines logo]()
$727
This WestJet deal was found by Cheapflights users on 6/8. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:07 am
BTR
- YUL
1 stop16h 45m
WestJet
Sat 9/56:45 am
YUL
- BTR
2 stops31h 02m
WestJet
Deal found 6/8![WestJet logo]()
$734
This Delta deal was found by Cheapflights users on 6/8. 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 7/95:02 pm
MSY
- YUL
1 stop5h 50m
Delta
Wed 7/157:00 am
YUL
- MSY
1 stop9h 57m
Delta
Deal found 6/8![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 6/6. 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 10/235:30 am
MSY
- YUL
1 stop5h 14m
Delta
Tue 10/277:00 am
YUL
- MSY
1 stop10h 18m
Delta
Deal found 6/6![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 6/6. 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.
Sat 7/253:22 pm
MSY
- YUL
1 stop7h 30m
Delta
Wed 7/297:00 am
YUL
- MSY
1 stop8h 17m
Delta
Deal found 6/6![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 6/7. 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 7/812:42 pm
MSY
- YUL
1 stop10h 10m
Delta
Mon 7/136:00 am
YUL
- MSY
1 stop5h 14m
Delta
Deal found 6/7![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 6/8. 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 10/96:30 am
MSY
- YUL
1 stop9h 33m
Delta
Tue 10/1312:45 pm
YUL
- MSY
1 stop8h 57m
Delta
Deal found 6/8![Delta logo]()
$486
This Delta deal was found by Cheapflights users on 6/7. 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 9/42:31 pm
MSY
- YUL
1 stop8h 21m
Delta
Tue 9/87:00 am
YUL
- MSY
1 stop9h 24m
Delta
Deal found 6/7![Delta logo]()
$486
This United Airlines deal was found by Cheapflights users on 6/9. 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 11/147:00 pm
LFT
- YUL
2 stops17h 51m
United Airlines
Wed 11/186:30 am
YUL
- LFT
2 stops12h 01m
United Airlines
Deal found 6/9![United Airlines logo]()
$817
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sun 7/57:00 am
LFT
- YUL
1 stop14h 56m
American Airlines
Sun 7/127:17 am
YUL
- LFT
1 stop15h 41m
American Airlines
Deal found 6/7![American Airlines logo]()
$862
This Delta deal was found by Cheapflights users on 6/6. 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.
Sat 7/412:47 pm
MSY
- YUL
1 stop10h 08m
Delta
Sat 7/117:00 am
YUL
- MSY
1 stop9h 57m
Delta
Deal found 6/6![Delta logo]()
$488
This Delta deal was found by Cheapflights users on 6/5. 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 6/303:29 pm
MSY
- YUL
1 stop7h 26m
Delta
Mon 7/67:00 am
YUL
- MSY
1 stop9h 57m
Delta
Deal found 6/5![Delta logo]()
$488
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sun 7/55:15 am
LFT
- YUL
2 stops15h 51m
United Airlines
Sun 7/126:10 am
YUL
- LFT
2 stops13h 11m
United Airlines
Deal found 6/7![United Airlines logo]()
$910
This Delta deal was found by Cheapflights users on 6/5. 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 8/1312:47 pm
MSY
- YUL
1 stop10h 12m
Delta
Sat 8/226:00 am
YUL
- MSY
2 stops11h 46m
Delta
Deal found 6/5![Delta logo]()
$527
Last-minute flights from Louisiana to MontrealDiscover last-minute flight deals from Louisiana to Montreal. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Montreal. Data last updated June 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/8. 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 6/297:00 am
MSY
- YUL
1 stop14h 59m
American Airlines
Fri 7/37:17 am
YUL
- MSY
1 stop11h 24m
American Airlines
Deal found 6/8![American Airlines logo]()
$512
This Delta deal was found by Cheapflights users on 6/6. 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.
Sat 7/44:30 pm
MSY
- YUL
1 stop6h 12m
Delta
Sat 7/119:30 am
YUL
- MSY
1 stop9h 00m
Delta
Deal found 6/6![Delta logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/45:21 pm
MSY
- YUL
2 stops23h 54m
Multiple Airlines
Sat 7/117:00 am
YUL
- MSY
1 stop9h 57m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$495
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Sun 7/56:19 am
MSY
- YUL
1 stop16h 36m
WestJet
Fri 7/106:47 pm
YUL
- MSY
1 stop22h 10m
WestJet
Deal found 6/9![WestJet logo]()
$523
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sun 7/57:00 am
LFT
- YUL
1 stop14h 56m
American Airlines
Sun 7/127:17 am
YUL
- LFT
1 stop15h 41m
American Airlines
Deal found 6/7![American Airlines logo]()
$862
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Tue 7/75:05 pm
MSY
- YUL
1 stop5h 20m
WestJet
Sat 7/116:00 am
YUL
- MSY
1 stop5h 24m
WestJet
Deal found 6/9![WestJet logo]()
$517
This Delta deal was found by Cheapflights users on 6/7. 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 7/812:42 pm
MSY
- YUL
1 stop10h 10m
Delta
Mon 7/136:00 am
YUL
- MSY
1 stop5h 14m
Delta
Deal found 6/7![Delta logo]()
$465
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Wed 7/86:20 am
MSY
- YUL
1 stop16h 32m
WestJet
Mon 7/136:00 am
YUL
- MSY
1 stop5h 14m
WestJet
Deal found 6/9![WestJet logo]()
$514
This Delta deal was found by Cheapflights users on 6/8. 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 7/95:02 pm
MSY
- YUL
1 stop5h 50m
Delta
Tue 7/147:00 am
YUL
- MSY
1 stop9h 25m
Delta
Deal found 6/8![Delta logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/145:07 pm
MSY
- YUL
2 stops24h 08m
Multiple Airlines
Tue 7/216:47 pm
YUL
- MSY
1 stop15h 42m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$520
This Delta deal was found by Cheapflights users on 6/7. 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 7/213:22 pm
MSY
- YUL
1 stop7h 30m
Delta
Fri 7/316:00 am
YUL
- MSY
1 stop5h 14m
Delta
Deal found 6/7![Delta logo]()
$475
This Rumbo deal was found by Cheapflights users on 6/7. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:22 pm
MSY
- YUL
1 stop7h 30m
WestJet
Fri 7/316:45 am
YUL
- MSY
2 stops16h 52m
WestJet
Deal found 6/7![WestJet logo]()
$501
One-way flights from Louisiana to MontrealSearch for one-way flight options from Louisiana to Montreal. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from Louisiana to Montreal. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Air Canada deal was found by Cheapflights users on 6/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:45 am
MSY
- YUL
1 stop6h 07m
Air Canada
Deal found 6/8![Air Canada logo]()
$195
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/104:17 pm
MSY
- YUL
1 stop5h 39m
American Airlines
Deal found 6/8![American Airlines logo]()
$203
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 7/21:50 pm
MSY
- YUL
1 stop8h 06m
American Airlines
Deal found 6/8![American Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 6/8. 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 9/307:00 am
MSY
- YUL
2 stops11h 45m
United Airlines
Deal found 6/8![United Airlines logo]()
$250
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Thu 7/96:10 am
MSY
- YUL
1 stop8h 09m
American Airlines
Deal found 6/9![American Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/26:19 am
MSY
- YUL
2 stops9h 26m
WestJet
Deal found 6/6![WestJet logo]()
$259
This Delta deal was found by Cheapflights users on 6/7. 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 6/1612:47 pm
MSY
- YUL
1 stop10h 08m
Delta
Deal found 6/7![Delta logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 10/19:40 am
MSY
- YUL
3 stops32h 52m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Fri 7/105:12 pm
MSY
- YUL
3 stops23h 58m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$274
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:00 pm
BTR
- YUL
1 stop6h 52m
WestJet
Deal found 6/8![WestJet logo]()
$303
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/79:35 am
BTR
- YUL
3 stops21h 41m
United Airlines
Deal found 6/8![United Airlines logo]()
$743
Find flight deals from Louisiana to Montreal
Keep the following information in mind while searching for Louisiana to Montreal flight deals. Data was last updated June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $455 (Delta) |
One-way from | $195 (Air Canada) |
Popular in | August |
Cheapest in | October |
Average price | $732 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana to Montreal 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 June 10, 2026.
Use the filters below to find and compare flights from Louisiana to Montreal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
New OrleansMontreal
MSY - YUL
MSYYUL
New Orleans Louis Armstrong
Thu 7/9
5:02 pm-11:52 pm
1 stop5h 50m
Montreal Pierre Elliott Trudeau Intl
Tue 7/14
7:00 am-3:25 pm
1 stop9h 25m
$455
New OrleansMontreal
MSY - YUL
MSYYUL
New Orleans Louis Armstrong
Thu 7/9
5:02 pm-11:52 pm
1 stop5h 50m
Montreal Pierre Elliott Trudeau Intl
Wed 7/15
7:00 am-3:57 pm
1 stop9h 57m
$465
New OrleansMontreal
MSY - YUL
MSYYUL
New Orleans Louis Armstrong
Fri 10/23
5:30 am-11:44 am
1 stop5h 14m
Montreal Pierre Elliott Trudeau Intl
Tue 10/27
7:00 am-4:18 pm
1 stop10h 18m
$465
New OrleansMontreal
MSY - YUL
MSYYUL
New Orleans Louis Armstrong
Sat 7/25
3:22 pm-11:52 pm
1 stop7h 30m
Montreal Pierre Elliott Trudeau Intl
Wed 7/29
7:00 am-2:17 pm
1 stop8h 17m
$465
New OrleansMontreal
MSY - YUL
MSYYUL
New Orleans Louis Armstrong
Wed 7/8
12:42 pm-11:52 pm
1 stop10h 10m
Montreal Pierre Elliott Trudeau Intl
Mon 7/13
6:00 am-10:14 am
1 stop5h 14m
$465
New OrleansMontreal
MSY - YUL
MSYYUL
New Orleans Louis Armstrong
Fri 10/9
6:30 am-5:03 pm
1 stop9h 33m
Montreal Pierre Elliott Trudeau Intl
Tue 10/13
12:45 pm-8:42 pm
1 stop8h 57m
$486
New OrleansMontreal
MSY - YUL
MSYYUL
New Orleans Louis Armstrong
Fri 9/4
2:31 pm-11:52 pm
1 stop8h 21m
Montreal Pierre Elliott Trudeau Intl
Tue 9/8
7:00 am-3:24 pm
1 stop9h 24m
$486
New OrleansMontreal
MSY - YUL
MSYYUL
New Orleans Louis Armstrong
Fri 7/3
4:17 pm-10:56 pm
1 stop5h 39m
Montreal Pierre Elliott Trudeau Intl
Tue 7/7
12:30 pm-11:47 pm
1 stop12h 17m
$488
New OrleansMontreal
MSY - YUL
MSYYUL
New Orleans Louis Armstrong
Sat 7/4
12:47 pm-11:55 pm
1 stop10h 08m
Montreal Pierre Elliott Trudeau Intl
Sat 7/11
7:00 am-3:57 pm
1 stop9h 57m
$488
New OrleansMontreal
MSY - YUL
MSYYUL
New Orleans Louis Armstrong
Tue 6/30
3:29 pm-11:55 pm
1 stop7h 26m
Montreal Pierre Elliott Trudeau Intl
Mon 7/6
7:00 am-3:57 pm
1 stop9h 57m
$488
Showing 1-10 of 27 resultsSorted by cheapest first
Best time to book a flight from Louisiana to Montreal
Have a flexible travel schedule? Discover the best time to fly to Montreal from Louisiana with our price prediction graph.
MSY-YUL
BTR-YUL
LFT-YUL
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 Louisiana to Montreal
USLA-YMQ
MSY-YUL
BTR-YUL
LFT-YUL
What is the cheapest month to book a flight from Louisiana to Montreal?
Currently, June is the cheapest month in which you can book a flight from Louisiana to Montreal (average of $107). Flying from Louisiana to Montreal in November is currently the most expensive (average of $670). 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 Louisiana to Montreal?
Related info for your journey
Find useful and relevant information for your journey from Louisiana to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Louisiana to Montreal
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Complete your trip
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Search flights from Louisiana to Montreal by cabin class
Find flights from Louisiana to Montreal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Montreal
Explore flights to Montreal departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 10, 2026.
Louisiana and Montreal flights
Browse other Louisiana and Montreal flight options. Last updated on June 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Louisiana to Montreal flights
Consider these flights traveling from Louisiana to Montreal.
Top 2 airlines flying from Louisiana to Montreal
Discover the top 2 airlines that operate flights from Louisiana to Montreal. 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 June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$385 | Average$626 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$420 | Average$553 | FlexibilityNo cancel fee | On-time69% |