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Pierre Elliott Trudeau Intl

$92+ Cheap flights from Louisiana to Pierre Elliott Trudeau Intl (YUL)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — YUL
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Louisiana to Pierre Elliott Trudeau Intl

Cheapest flights from Louisiana to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Louisiana to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. 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 3/117:27 pm
MSY
-
YUL
1 stop19h 53m
Multiple Airlines
Mon 3/168:00 am
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Deal found 1/28$241
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/127:27 pm
MSY
-
YUL
1 stop19h 55m
Multiple Airlines
Tue 2/176:45 am
YUL
-
MSY
2 stops25h 36m
Multiple Airlines
Deal found 1/28$261
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/38:57 pm
MSY
-
YUL
1 stop18h 25m
Multiple Airlines
Mon 2/98:00 am
YUL
-
MSY
1 stop25h 22m
Multiple Airlines
Deal found 1/27$282
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/116:05 am
MSY
-
YUL
1 stop9h 17m
Multiple Airlines
Tue 2/176:45 am
YUL
-
MSY
2 stops25h 36m
Multiple Airlines
Deal found 1/28$287
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sun 2/18:36 pm
MSY
-
YUL
2 stops22h 38m
Multiple Airlines
Mon 2/98:00 am
YUL
-
MSY
1 stop25h 22m
Multiple Airlines
Deal found 1/27$293
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/38:57 pm
MSY
-
YUL
1 stop18h 25m
Multiple Airlines
Tue 2/106:45 am
YUL
-
MSY
2 stops15h 44m
Multiple Airlines
Deal found 1/27$295
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/27:00 am
MSY
-
YUL
2 stops12h 14m
Multiple Airlines
Mon 2/98:00 am
YUL
-
MSY
1 stop25h 22m
Multiple Airlines
Deal found 1/27$327
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/38:57 pm
MSY
-
YUL
1 stop18h 25m
Multiple Airlines
Sun 2/88:00 am
YUL
-
MSY
1 stop25h 22m
Multiple Airlines
Deal found 1/27$340
This Delta deal was found by Cheapflights users on 1/27. 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 3/131:36 pm
BTR
-
YUL
1 stop9h 09m
Delta
Fri 3/207:00 am
YUL
-
BTR
1 stop6h 51m
Delta
Deal found 1/27$547
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 3/136:45 pm
BTR
-
YUL
2 stops18h 15m
United Airlines
Fri 3/206:00 am
YUL
-
BTR
2 stops16h 08m
United Airlines
Deal found 1/27$562
This WestJet deal was found by Cheapflights users on 1/26. 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.
Tue 10/273:20 pm
BTR
-
YUL
1 stop24h 43m
WestJet
Fri 10/307:00 am
YUL
-
BTR
1 stop27h 41m
WestJet
Deal found 1/26$611
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 2/195:15 am
LFT
-
YUL
2 stops12h 25m
United Airlines
Mon 2/236:25 pm
YUL
-
LFT
2 stops17h 57m
United Airlines
Deal found 1/28$621

Find flight deals from Louisiana to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for Louisiana to Pierre Elliott Trudeau Intl flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$241
(Kiwi.com)

One-way from

$92
(Trip.com)

Popular in

May

Cheapest in

September
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.
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From Louisiana to Montreal Pierre Elliott Trudeau Intl
Search Deals
One-way flight from Louisiana to Montreal Pierre Elliott Trudeau Intl
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

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Pierre Elliott Trudeau Intl 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 January 29, 2026.
Use the filters below to find and compare flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Louisiana

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Wed 3/11

7:27 pm-4:20 pm

1 stop19h 53m

Montreal Pierre Elliott Trudeau Intl

Mon 3/16

8:00 am-8:19 am

1 stop25h 19m

$241

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 2/12

7:27 pm-4:22 pm

1 stop19h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 2/17

6:45 am-7:21 am

2 stops25h 36m

$261

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Wed 2/11

6:05 am-4:22 pm

1 stop9h 17m

Montreal Pierre Elliott Trudeau Intl

Tue 2/17

6:45 am-7:21 am

2 stops25h 36m

$287

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 3/10

6:20 am-3:10 pm

3 stops31h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 3/17

8:00 am-11:19 pm

1 stop16h 19m

$361

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Mon 2/16

5:08 pm-5:00 pm

2 stops22h 52m

Montreal Pierre Elliott Trudeau Intl

Sat 2/21

7:00 am-1:14 pm

1 stop7h 14m

$376

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sat 3/14

6:24 am-12:45 am

1 stop17h 21m

Montreal Pierre Elliott Trudeau Intl

Sat 3/21

8:00 am-11:19 pm

1 stop16h 19m

$380

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 3/13

1:36 pm-11:45 pm

1 stop9h 09m

Montreal Pierre Elliott Trudeau Intl

Fri 3/20

7:00 am-12:51 pm

1 stop6h 51m

$547

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 3/13

6:45 pm-2:00 pm

2 stops18h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 3/20

6:00 am-9:08 pm

2 stops16h 08m

$562

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Thu 2/19

5:15 am-6:40 pm

2 stops12h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

6:25 pm-11:22 am

2 stops17h 57m

$621

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Thu 2/19

5:35 am-10:56 pm

2 stops16h 21m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

3:45 pm-9:53 am

2 stops19h 08m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 19 results
1
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Best time to book a flight from Louisiana to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport (average of $375). Flying from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport 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.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl Airport?

    Airlines like Delta and United Airlines fly from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport in about 9h 09m. The time it takes to get you to your destination can typically vary by up to 9h 06m. The distance between Louisiana and Montreal Pierre Elliott Trudeau Intl Airport is about 1393 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?

    The most popular route from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport is New Orleans Louis Armstrong - Montreal Pierre Elliott Trudeau Intl. You may also consider Lafayette Regional - Montreal Pierre Elliott Trudeau Intl or Baton Rouge Ryan - Montreal Pierre Elliott Trudeau Intl.

  • Can I find deals for flights from Louisiana to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Louisiana to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Pierre Elliott Trudeau Intl?

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

  • Can I find deals for business class flights from Louisiana to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Louisiana to Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport (average of $375). Flying from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport 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

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Brossard
Dorval

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Alternative routes for Louisiana to Pierre Elliott Trudeau Intl

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 Pierre Elliott Trudeau Intl

Discover the top 3 airlines that operate flights from Louisiana to Pierre Elliott Trudeau Intl. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$336Average$680FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$385Average$805FlexibilityNo cancel feeOn-time71%
DeltaCheapest$385Average$786FlexibilityNo cancel feeOn-timeN/A

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