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Pierre Elliott Trudeau Intl

$141+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — YUL
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$359
(Mytrip)

One-way from

$141
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$755
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 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. 9% potential increase in price ($79 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 April 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 April 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Fri 5/1612:10 pmMSY - YUL
1 stop25h 10mMultiple Airlines
Mon 5/197:00 amYUL - MSY
2 stops8h 56mMultiple Airlines
Deal found 4/27$344
This Delta deal was found by Cheapflights users on 4/29. 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 5/166:27 pmMSY - YUL
1 stop20h 37mDelta
Mon 5/196:05 amYUL - MSY
1 stop12h 52mDelta
Deal found 4/29$477
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Fri 6/205:37 pmMSY - YUL
1 stop15h 17mAmerican Airlines
Wed 7/167:29 amYUL - MSY
1 stop13h 05mAmerican Airlines
Deal found 4/27$594
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/165:30 pmMSY - YUL
2 stops14h 05mUnited Airlines
Mon 5/196:35 amYUL - MSY
2 stops14h 03mUnited Airlines
Deal found 4/27$601
This Delta deal was found by Cheapflights users on 4/27. 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 6/203:35 pmLFT - YUL
1 stop7h 19mDelta
Wed 7/166:00 amYUL - LFT
2 stops11h 59mDelta
Deal found 4/27$623
This United Airlines deal was found by Cheapflights users on 4/27. 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 6/202:10 pmLFT - YUL
2 stops17h 27mUnited Airlines
Wed 7/168:05 amYUL - LFT
2 stops15h 25mUnited Airlines
Deal found 4/27$654
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2010:41 amLFT - YUL
2 stops11h 03mAmerican Airlines
Wed 7/1610:30 amYUL - LFT
2 stops12h 30mAmerican Airlines
Deal found 4/28$705
This Air Canada deal was found by Cheapflights users on 4/27. 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.
Sun 12/285:20 amMSY - YUL
1 stop9h 23mAir Canada
Tue 1/69:00 amYUL - MSY
1 stop14h 21mAir Canada
Deal found 4/27$722
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/2110:50 amMSY - YUL
1 stop5h 50mWestJet
Fri 5/306:15 amYUL - MSY
1 stop6h 15mWestJet
Deal found 4/28$784
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/206:00 amLFT - YUL
1 stop16h 54mWestJet
Wed 7/166:59 pmYUL - LFT
1 stop17h 10mWestJet
Deal found 4/29$800
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 5/57:15 amBTR - YUL
1 stop6h 39mUnited Airlines
Mon 5/128:05 amYUL - BTR
2 stops14h 43mUnited Airlines
Deal found 4/28$821
This WestJet deal was found by Cheapflights users on 4/28. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2312:20 pmBTR - YUL
1 stop22h 21mWestJet
Tue 7/296:45 amYUL - BTR
2 stops29h 50mWestJet
Deal found 4/28$901

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 April 30, 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 5/16

12:10 pm-2:20 pm

1 stop25h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 5/19

7:00 am-2:56 pm

2 stops8h 56m

$344

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 5/16

6:27 pm-4:04 pm

1 stop20h 37m

Montreal Pierre Elliott Trudeau Intl

Mon 5/19

6:05 am-5:57 pm

1 stop12h 52m

$477

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 6/20

5:37 pm-9:54 am

1 stop15h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 7/16

7:29 am-7:34 pm

1 stop13h 05m

$594

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 5/16

5:30 pm-8:35 am

2 stops14h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 5/19

6:35 am-7:38 pm

2 stops14h 03m

$601

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Fri 6/20

3:35 pm-11:54 pm

1 stop7h 19m

Montreal Pierre Elliott Trudeau Intl

Wed 7/16

6:00 am-4:59 pm

2 stops11h 59m

$623

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Fri 6/20

2:10 pm-8:37 am

2 stops17h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 7/16

8:05 am-10:30 pm

2 stops15h 25m

$654

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Fri 6/20

10:41 am-10:44 pm

2 stops11h 03m

Montreal Pierre Elliott Trudeau Intl

Wed 7/16

10:30 am-10:00 pm

2 stops12h 30m

$705

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Wed 5/21

10:50 am-5:40 pm

1 stop5h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 5/30

6:15 am-11:30 am

1 stop6h 15m

$784

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Fri 6/20

6:00 am-11:54 pm

1 stop16h 54m

Montreal Pierre Elliott Trudeau Intl

Wed 7/16

6:59 pm-11:09 am

1 stop17h 10m

$800

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Mon 5/19

2:46 pm-11:26 pm

1 stop7h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 5/28

5:00 am-11:03 am

1 stop7h 03m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 16 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, 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.

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 April 30, 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
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,826 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,244 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 American Airlines ($231), United Airlines ($281), and Sun Country Air ($323).

  • 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.

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

    Before booking your flight to Montreal Pierre Elliott Trudeau Intl Airport from Louisiana, check out the most reliable airlines to get you to your destination on time: Jazz (57%), Air Canada (54%), United Airlines( 53%).

  • 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
Laval
Dorval
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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$287Average$786FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$334Average$780FlexibilityNo cancel feeOn-time67%
DeltaCheapest$573Average$785FlexibilityNo cancel feeOn-timeN/A

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