HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montreal

$132+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — YMQ
mar 7 — mar 141
sob. 3/7
sob. 3/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisiana to Montreal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 Luty 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 4/16:00 am
MSY
-
YUL
1 stop9h 28m
Multiple Airlines
pon. 4/68:00 am
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Deal found 2/2$272
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
wt. 4/217:54 pm
MSY
-
YUL
1 stop18h 16m
Multiple Airlines
wt. 4/286:45 am
YUL
-
MSY
2 stops17h 23m
Multiple Airlines
Deal found 2/3$290
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
wt. 2/247:27 pm
MSY
-
YUL
1 stop19h 55m
Multiple Airlines
śr. 3/46:45 am
YUL
-
MSY
2 stops15h 10m
Multiple Airlines
Deal found 2/4$322
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
wt. 4/147:10 pm
MSY
-
YUL
2 stops28h 28m
Multiple Airlines
pt. 4/176:45 am
YUL
-
MSY
1 stop17h 23m
Multiple Airlines
Deal found 2/1$335
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
ndz. 3/156:00 am
MSY
-
YUL
2 stops41h 38m
Multiple Airlines
wt. 3/178:00 am
YUL
-
MSY
1 stop15h 44m
Multiple Airlines
Deal found 2/4$351
This Delta deal was found by Cheapflights users on 2/2. 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.
śr. 5/133:48 pm
BTR
-
YUL
1 stop7h 09m
Delta
wt. 5/1912:40 pm
YUL
-
BTR
1 stop10h 20m
Delta
Deal found 2/2$548
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 10/16:00 am
BTR
-
YUL
1 stop10h 05m
WestJet
pt. 10/166:15 pm
YUL
-
BTR
1 stop19h 35m
WestJet
Deal found 2/2$576
This WestJet deal was found by Cheapflights users on 2/4. 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.
wt. 10/273:20 pm
BTR
-
YUL
1 stop19h 24m
WestJet
pt. 10/3012:45 pm
YUL
-
BTR
1 stop21h 56m
WestJet
Deal found 2/4$612
This United Airlines deal was found by Cheapflights users on 2/3. 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.
sob. 3/285:15 am
LFT
-
YUL
2 stops15h 02m
United Airlines
wt. 3/316:10 am
YUL
-
LFT
2 stops14h 23m
United Airlines
Deal found 2/3$621
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 2/196:11 pm
LFT
-
YUL
2 stops19h 53m
American Airlines
pon. 2/233:45 pm
YUL
-
LFT
2 stops19h 08m
American Airlines
Deal found 2/2$635
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 5/135:00 am
BTR
-
YUL
2 stops8h 40m
United Airlines
wt. 5/196:10 am
YUL
-
BTR
2 stops10h 21m
United Airlines
Deal found 2/2$645
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 10/275:20 am
BTR
-
YUL
2 stops10h 01m
United Airlines
pt. 10/3011:00 am
YUL
-
BTR
2 stops12h 46m
United Airlines
Deal found 2/2$674

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 Luty 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$272
(Kiwi.com)

One-way from

$132
(Trip.com)

Popular in

May

Cheapest in

September

Average price

$448
Provider with most accurate pricing for New Orleans Louis Armstrong-Montreal (YMQ) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Montreal (YMQ) flights.
Search Deals
From Louisiana to Montreal (YMQ)
Search Deals
One-way flight from Louisiana to Montreal (YMQ)
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($165 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from 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 Luty 5, 2026.
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

wt. 4/21

7:54 pm-3:10 pm

1 stop18h 16m

Montreal Pierre Elliott Trudeau Intl

wt. 4/28

6:45 am-11:08 pm

2 stops17h 23m

$290

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

śr. 4/1

8:01 pm-3:10 pm

2 stops18h 09m

Montreal Pierre Elliott Trudeau Intl

pon. 4/6

8:00 am-8:19 am

1 stop25h 19m

$308

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

wt. 4/14

7:10 pm-12:38 am

2 stops28h 28m

Montreal Pierre Elliott Trudeau Intl

pt. 4/17

6:45 am-11:08 pm

1 stop17h 23m

$335

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

ndz. 3/15

6:00 am-12:38 am

2 stops41h 38m

Montreal Pierre Elliott Trudeau Intl

wt. 3/17

8:00 am-10:44 pm

1 stop15h 44m

$351

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

wt. 2/24

7:27 pm-4:22 pm

1 stop19h 55m

Montreal Pierre Elliott Trudeau Intl

śr. 3/4

12:30 pm-6:21 pm

1 stop6h 51m

$353

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

czw. 3/19

5:40 pm-11:45 pm

1 stop5h 05m

Montreal Pierre Elliott Trudeau Intl

ndz. 3/22

8:00 am-8:19 am

1 stop25h 19m

$377

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

czw. 3/12

3:30 pm-8:16 am

3 stops15h 46m

Montreal Pierre Elliott Trudeau Intl

śr. 3/18

6:45 am-10:44 pm

1 stop16h 59m

$380

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

czw. 3/26

8:01 pm-12:45 am

2 stops27h 44m

Montreal Pierre Elliott Trudeau Intl

śr. 4/1

7:00 am-12:10 pm

1 stop6h 10m

$394

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

śr. 5/13

3:48 pm-11:57 pm

1 stop7h 09m

Montreal Pierre Elliott Trudeau Intl

wt. 5/19

12:40 pm-10:00 pm

1 stop10h 20m

$548

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

sob. 3/28

5:15 am-9:17 pm

2 stops15h 02m

Montreal Pierre Elliott Trudeau Intl

wt. 3/31

6:10 am-7:33 pm

2 stops14h 23m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 25 results
1
2
3

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

What is the cheapest month to book a flight from Louisiana to Montreal?

Currently, February is the cheapest month in which you can book a flight from Louisiana to Montreal (average of $375). Flying from Louisiana to Montreal in June is currently the most expensive (average of $786). 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.

  • How long is the flight from Louisiana to Montreal?

    A quick flight from Louisiana to Montreal can take about 7h 09m. Delta provides one of the quickest options available for as low as $548. The distance from Louisiana to Montreal is about 1393 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.

  • What is the cheapest month to book a flight from Louisiana to Montreal?

    Currently, February is the cheapest month in which you can book a flight from Louisiana to Montreal (average of $375). Flying from Louisiana to Montreal in June is currently the most expensive (average of $786). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisiana to Montreal

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Newark to Québec City flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Denver to Pierre Elliott Trudeau Intl flights
Miami to Pierre Elliott Trudeau Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Seattle to Pierre Elliott Trudeau Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Orlando to Pierre Elliott Trudeau Intl flights
Midway to Pierre Elliott Trudeau Intl flights
Hobby to Pierre Elliott Trudeau Intl flights
Newark to Ottawa flights
John F Kennedy Intl to Québec City flights
Dulles Intl to Ottawa flights
Nashville to Pierre Elliott Trudeau Intl flights
Detroit to Pierre Elliott Trudeau Intl flights
Raleigh to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Québec City flights
George Bush Intcntl to Pierre Elliott Trudeau Intl flights
Reagan-National to Ottawa flights
Charlotte to Pierre Elliott Trudeau Intl flights
Tampa to Pierre Elliott Trudeau Intl flights
Austin to Pierre Elliott Trudeau Intl flights
LaGuardia to Québec City flights
John F Kennedy Intl to Ottawa flights
Cleveland to Pierre Elliott Trudeau Intl flights
LaGuardia to Ottawa flights
Portland to Pierre Elliott Trudeau Intl flights
Baltimore to Ottawa flights
O'Hare Intl to Ottawa flights
San Diego to Pierre Elliott Trudeau Intl flights
Philadelphia to Québec City flights
Love Field to Pierre Elliott Trudeau Intl flights
Columbus to Pierre Elliott Trudeau Intl flights
Boston to Québec City flights
Sky Harbor Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Québec City flights
Orlando to Québec City flights
Dulles Intl to Québec City flights

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 Luty 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$336Average$651FlexibilityNo cancel feeOn-time69%
DeltaCheapest$385Average$786FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.