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$172+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Louisiana

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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — MSY
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Pierre Elliott Trudeau Intl to Louisiana

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Louisiana flight deals. Data was last updated March 28, 2025.

Round-trip from

$332
(Kiwi.com)

One-way from

$172
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$653
From Montreal Pierre Elliott Trudeau Intl to Louisiana
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One-way flight from Montreal Pierre Elliott Trudeau Intl to Louisiana
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Highest demand for flights based on searches. 5% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Pierre Elliott Trudeau Intl to Louisiana

Cheapest flights from Pierre Elliott Trudeau Intl to Louisiana
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/27. 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 5/46:45 amYUL - MSY
2 stops11h 38mMultiple Airlines
Tue 5/136:14 amMSY - YUL
1 stop7h 06mMultiple Airlines
Deal found 3/27$332
This Delta deal was found by Cheapflights users on 3/27. 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.
Tue 4/225:00 pmYUL - MSY
1 stop17h 15mDelta
Sat 4/266:55 pmMSY - YUL
1 stop14h 34mDelta
Deal found 3/27$436
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 5/218:05 amYUL - MSY
2 stops12h 33mUnited Airlines
Wed 5/282:20 pmMSY - YUL
2 stops16h 28mUnited Airlines
Deal found 3/27$495
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:29 amYUL - MSY
1 stop9h 02mAmerican Airlines
Thu 6/55:37 pmMSY - YUL
1 stop15h 08mAmerican Airlines
Deal found 3/27$525
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/229:45 amYUL - MSY
1 stop13h 25mAir Canada
Mon 5/2611:50 amMSY - YUL
1 stop7h 46mAir Canada
Deal found 3/27$544
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:00 amYUL - BTR
1 stop8h 44mDelta
Sun 5/181:48 pmBTR - YUL
1 stop9h 06mDelta
Deal found 3/26$597
This WestJet deal was found by Cheapflights users on 3/26. 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.
Sun 5/116:45 amYUL - BTR
2 stops31h 23mWestJet
Sun 5/1810:14 amBTR - YUL
2 stops37h 23mWestJet
Deal found 3/26$599
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:00 amYUL - MSY
1 stop12h 50mWestJet
Sun 12/147:30 amMSY - YUL
1 stop8h 40mWestJet
Deal found 3/27$613

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Louisiana 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 March 28, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Louisiana

Route

Depart

Return

Price

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

6:45 am-5:23 pm

2 stops11h 38m

New Orleans Louis Armstrong

Tue 5/13

6:14 am-2:20 pm

1 stop7h 06m

$332

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 4/22

5:00 pm-9:15 am

1 stop17h 15m

New Orleans Louis Armstrong

Sat 4/26

6:55 pm-10:29 am

1 stop14h 34m

$436

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 5/21

8:05 am-7:38 pm

2 stops12h 33m

New Orleans Louis Armstrong

Wed 5/28

2:20 pm-7:48 am

2 stops16h 28m

$495

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 5/29

7:29 am-3:31 pm

1 stop9h 02m

New Orleans Louis Armstrong

Thu 6/5

5:37 pm-9:45 am

1 stop15h 08m

$525

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 5/22

9:45 am-10:10 pm

1 stop13h 25m

New Orleans Louis Armstrong

Mon 5/26

11:50 am-8:36 pm

1 stop7h 46m

$544

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Sun 5/11

7:00 am-2:44 pm

1 stop8h 44m

Baton Rouge Ryan

Sun 5/18

1:48 pm-11:54 pm

1 stop9h 06m

$597

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Sun 5/11

6:45 am-1:08 pm

2 stops31h 23m

Baton Rouge Ryan

Sun 5/18

10:14 am-12:37 am

2 stops37h 23m

$599

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 5/30

8:10 am-8:45 am

2 stops25h 35m

New Orleans Louis Armstrong

Mon 6/2

2:45 pm-12:43 am

2 stops32h 58m

$619

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 4/13

3:55 pm-9:36 pm

1 stop30h 41m

$172

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Thu 5/15

3:44 pm-10:46 pm

1 stop8h 02m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 15 results
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Louisiana

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

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

Currently, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana (average of $256). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana in April is currently the most expensive (average of $343). 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.

What is the cheapest time of day to fly from YUL to LA?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana as you normally would.

Rainfall in Louisiana by month

Plan your trip to Louisiana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

Plan your trip to Louisiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated March 28, 2025.
Read through reviews of airlines operating flights from Montreal to Louisiana, such as Delta, United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,785 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
8,981 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana one-way?

    $279 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and WestJet, with prices starting from $330 and $401, respectively.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana?

    Before booking your flight to Louisiana from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: Jazz (44%), United Airlines (42%), Air Canada( 41%).

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana (average of $256). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana in April is currently the most expensive (average of $343). 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

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Alternative routes for Pierre Elliott Trudeau Intl to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Pierre Elliott Trudeau Intl to Louisiana

Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to Louisiana. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$477Average$623FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$482Average$640FlexibilityNo cancel feeOn-time71%
WestJetCheapest$504Average$726FlexibilityNo cancel feeOn-time60%
DeltaCheapest$558Average$612FlexibilityNo cancel feeOn-timeN/A
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