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$127+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — YMQ
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Louisiana to Montreal

Keep the following information in mind while searching for Louisiana to Montreal flight deals. Data was last updated November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$370
(Mytrip)

One-way from

$127
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$955
Provider with most accurate pricing for New Orleans Louis Armstrong-Montreal (YMQ) flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Montreal (YMQ) flights.
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From Louisiana to Montreal (YMQ)
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One-way flight from Louisiana to Montreal (YMQ)
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Highest demand for flights based on searches. 13% potential increase in price ($117 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Louisiana to Montreal

Cheapest flights from Louisiana to Montreal
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 November 2, 2025.

This Mytrip deal was found by Cheapflights users on 10/31. 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.
Thu 11/206:15 pmMSY - YUL
2 stops21h 40mMultiple Airlines
Tue 11/256:45 amYUL - MSY
2 stops12h 34mMultiple Airlines
Deal found 10/31$370
This Mytrip deal was found by Cheapflights users on 10/31. 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.
Mon 11/178:59 pmMSY - YUL
2 stops18h 26mMultiple Airlines
Thu 11/206:45 amYUL - MSY
2 stops11h 23mMultiple Airlines
Deal found 10/31$410
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/267:24 pmMSY - YUL
1 stop18h 46mMultiple Airlines
Sun 11/304:35 pmYUL - MSY
2 stops41h 08mMultiple Airlines
Deal found 10/30$438
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/193:10 pmMSY - YUL
2 stops24h 45mMultiple Airlines
Mon 12/294:35 pmYUL - MSY
1 stop8h 20mMultiple Airlines
Deal found 11/1$444
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/219:48 amMSY - YUL
2 stops12h 54mMultiple Airlines
Sat 11/224:35 pmYUL - MSY
1 stop16h 19mMultiple Airlines
Deal found 10/31$468
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 12/156:20 amMSY - YUL
1 stop9h 03mMultiple Airlines
Mon 12/228:00 amYUL - MSY
1 stop25h 47mMultiple Airlines
Deal found 10/31$470
This Delta deal was found by Cheapflights users on 11/2. 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 12/176:07 amBTR - YUL
2 stops11h 47mDelta
Wed 12/247:00 amYUL - BTR
1 stop9h 01mDelta
Deal found 11/2$663
This Delta deal was found by Cheapflights users on 11/1. 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 12/166:00 amLFT - YUL
2 stops11h 54mDelta
Tue 12/237:00 amYUL - LFT
1 stop10h 49mDelta
Deal found 11/1$744
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 12/167:25 amLFT - YUL
1 stop5h 24mAmerican Airlines
Tue 12/234:00 pmYUL - LFT
1 stop18h 31mAmerican Airlines
Deal found 11/1$765
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/226:30 amLFT - YUL
2 stops12h 18mUnited Airlines
Thu 11/277:00 amYUL - LFT
2 stops13h 28mUnited Airlines
Deal found 11/1$780
This FlightHub deal was found by Cheapflights users on 11/1. 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 11/223:32 pmLFT - YUL
1 stop19h 08mWestJet
Thu 11/277:00 amYUL - LFT
1 stop6h 16mWestJet
Deal found 11/1$839

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 November 2, 2025.
Use the filters below to find and compare flights from Louisiana to Montreal that are best for you.

Fly from

Louisiana

Fly to

Montreal

Route

Depart

Return

Price

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 11/20

6:15 pm-4:55 pm

2 stops21h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 11/25

6:45 am-6:19 pm

2 stops12h 34m

$370

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 1/15

9:00 am-2:59 pm

1 stop28h 59m

Montreal Pierre Elliott Trudeau Intl

Mon 1/19

5:25 pm-3:36 pm

2 stops23h 11m

$419

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Sat 1/17

6:33 pm-3:08 pm

2 stops19h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 1/21

3:52 pm-10:00 am

2 stops19h 08m

$426

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 12/19

3:10 pm-4:55 pm

2 stops24h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 12/29

4:35 pm-11:55 pm

1 stop8h 20m

$444

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 1/16

5:10 am-12:35 am

3 stops18h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 1/19

8:00 am-10:05 pm

1 stop15h 05m

$478

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 11/21

8:27 pm-4:25 pm

2 stops18h 58m

Montreal Pierre Elliott Trudeau Intl

Tue 11/25

6:45 am-6:19 pm

2 stops12h 34m

$489

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 11/21

9:48 am-11:42 pm

2 stops12h 54m

Montreal Pierre Elliott Trudeau Intl

Sat 11/22

4:35 pm-7:54 am

1 stop16h 19m

$505

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Thu 2/19

1:40 pm-1:38 pm

2 stops22h 58m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

7:45 pm-12:54 pm

2 stops18h 09m

$540

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Thu 2/19

4:02 pm-3:05 pm

2 stops22h 03m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

3:55 pm-3:32 pm

2 stops24h 37m

$571

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Thu 2/19

6:00 am-6:49 pm

2 stops11h 49m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

9:28 am-10:04 pm

2 stops13h 36m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 21 results
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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.
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

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.

  • How long is the flight from Louisiana to Montreal?

    A quick flight from Louisiana to Montreal can take about 19h 35m. American Airlines provides one of the quickest options available for as low as $426. The distance from Louisiana to Montreal is about 1442 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Louisiana to Montreal?

    The most popular flight routes from Louisiana to Montreal are New Orleans Louis Armstrong - Montreal Pierre Elliott Trudeau Intl, Lafayette Regional - Montreal Pierre Elliott Trudeau Intl and Baton Rouge Ryan - Montreal Pierre Elliott Trudeau Intl.

  • Can I find deals for flights from Louisiana to Montreal that include hotel bookings?

    Yes. In addition to deals on Louisiana to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Montreal.

  • Can I find deals for business class flights from Louisiana to Montreal?

    Yes. Cheapflights offers flight deals from Louisiana to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Louisiana to Montreal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Louisiana to Montreal

Discover the top 3 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$433Average$815FlexibilityNo cancel feeOn-time69%
DeltaCheapest$447Average$797FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$751Average$805FlexibilityNo cancel feeOn-time71%

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