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Pierre Elliott Trudeau Intl

$169+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — YUL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$371
(Kiwi.com)

One-way from

$169
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$849
From Louisiana to Montreal Pierre Elliott Trudeau Intl
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One-way flight from Louisiana to Montreal Pierre Elliott Trudeau Intl
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Highest demand for flights based on searches. 8% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/1112:48 pmMSY - YUL
1 stop10h 27mMultiple Airlines
Tue 7/156:45 amYUL - MSY
2 stops13h 30mMultiple Airlines
Deal found 6/12$371
This Delta deal was found by Cheapflights users on 6/11. 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 9/2310:35 amMSY - YUL
1 stop9h 51mDelta
Sat 9/277:00 amYUL - MSY
1 stop10h 30mDelta
Deal found 6/11$388
This American Airlines deal was found by Cheapflights users on 6/12. 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 10/235:29 pmMSY - YUL
1 stop15h 19mAmerican Airlines
Tue 10/2812:30 pmYUL - MSY
1 stop10h 10mAmerican Airlines
Deal found 6/12$484
This United Airlines deal was found by Cheapflights users on 6/12. 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 10/235:15 amMSY - YUL
2 stops12h 35mUnited Airlines
Tue 10/288:05 amYUL - MSY
2 stops12h 33mUnited Airlines
Deal found 6/12$618
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/257:31 pmLFT - YUL
2 stops15h 09mAmerican Airlines
Fri 8/17:47 amYUL - LFT
2 stops15h 13mAmerican Airlines
Deal found 6/10$670
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/204:10 pmLFT - YUL
2 stops15h 27mUnited Airlines
Wed 7/168:00 pmYUL - LFT
2 stops18h 21mUnited Airlines
Deal found 6/10$708
This Delta deal was found by Cheapflights users on 6/11. 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 7/276:10 amBTR - YUL
2 stops14h 18mDelta
Sun 8/37:00 amYUL - BTR
1 stop8h 34mDelta
Deal found 6/11$758
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/203:34 pmLFT - YUL
1 stop7h 20mDelta
Wed 7/166:00 amYUL - LFT
2 stops11h 59mDelta
Deal found 6/9$769
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Tue 7/17:00 amMSY - YUL
2 stops9h 21mAir Canada
Sun 7/66:00 amYUL - MSY
2 stops8h 20mAir Canada
Deal found 6/10$800
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/115:10 amBTR - YUL
2 stops13h 35mUnited Airlines
Fri 7/186:00 amYUL - BTR
2 stops10h 27mUnited Airlines
Deal found 6/11$824
This FlightHub deal was found by Cheapflights users on 6/10. 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 6/2911:52 amLFT - YUL
1 stop11h 02mWestJet
Wed 7/26:45 amYUL - LFT
2 stops16h 26mWestJet
Deal found 6/10$847

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 June 12, 2025.
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

Fri 7/11

12:48 pm-12:15 am

1 stop10h 27m

Montreal Pierre Elliott Trudeau Intl

Tue 7/15

6:45 am-7:15 pm

2 stops13h 30m

$371

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 9/23

10:35 am-9:26 pm

1 stop9h 51m

Montreal Pierre Elliott Trudeau Intl

Sat 9/27

7:00 am-4:30 pm

1 stop10h 30m

$388

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 10/23

5:29 pm-9:48 am

1 stop15h 19m

Montreal Pierre Elliott Trudeau Intl

Tue 10/28

12:30 pm-9:40 pm

1 stop10h 10m

$484

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 10/23

5:15 am-6:50 pm

2 stops12h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 10/28

8:05 am-7:38 pm

2 stops12h 33m

$618

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Fri 7/25

7:31 pm-11:40 am

2 stops15h 09m

Montreal Pierre Elliott Trudeau Intl

Fri 8/1

7:47 am-10:00 pm

2 stops15h 13m

$670

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Sun 7/27

6:10 am-9:28 pm

2 stops14h 18m

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

7:00 am-2:34 pm

1 stop8h 34m

$758

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 7/1

7:00 am-5:21 pm

2 stops9h 21m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

6:00 am-1:20 pm

2 stops8h 20m

$800

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Fri 7/25

5:39 pm-11:55 pm

1 stop5h 16m

Montreal Pierre Elliott Trudeau Intl

Fri 8/1

7:00 am-2:54 pm

1 stop8h 54m

$809

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 7/11

5:10 am-7:45 pm

2 stops13h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 7/18

6:00 am-3:27 pm

2 stops10h 27m

$824

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Sun 6/29

11:52 am-11:54 pm

1 stop11h 02m

Montreal Pierre Elliott Trudeau Intl

Wed 7/2

6:45 am-10:11 pm

2 stops16h 26m

$847

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 14 results
1
2

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

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated June 12, 2025.
To help decide which airline to fly from Louisiana to Montreal, see what other customers have to say about 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
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    The cheapest airlines for a one-way flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport are Delta ($191), American Airlines ($192), and United Airlines ($300).

  • 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, January is the cheapest month in which you can book a flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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 Louisiana?

Book flights to Louisiana if you plan to visit one of these locations
Dorval
Laval
Brossard
Longueuil
Sherbrooke

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$358Average$805FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$443Average$781FlexibilityNo cancel feeOn-time67%
DeltaCheapest$598Average$786FlexibilityNo cancel feeOn-timeN/A

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