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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana from C$ 272

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — MSY
31 Mar — 7 Apr1
1 adult

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 26 March 2025.

Round-trip from

C$ 462

One-way from

C$ 272

Popular in

February

Cheapest in

August

Average price

C$ 934
9/5-16/5
  • 9/5-16/5
  • 3 total stops
  • 42h 54m total
  • Montreal to Louisiana
Search Deals
31/3
  • 31/3
  • 3 total stops
  • 31h 28m total
  • Montreal to Louisiana
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
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 26 March 2025.

Fri 9/56:45 a.m.YUL - MSY
2 stops26h 44mMultiple Airlines
Fri 16/59:10 p.m.MSY - YUL
1 stop16h 10mMultiple Airlines
Deal found 25/3C$ 462
Tue 27/58:30 a.m.YUL - MSY
2 stops12h 08mUnited Airlines
Tue 3/68:00 a.m.MSY - YUL
1 stop10h 45mUnited Airlines
Deal found 25/3C$ 705
Fri 23/55:00 p.m.YUL - MSY
1 stop25h 21mDelta
Mon 26/55:30 p.m.MSY - YUL
1 stop5h 24mDelta
Deal found 26/3C$ 712
Fri 8/85:15 p.m.YUL - MSY
1 stop24h 40mAmerican Airlines
Thu 14/85:48 p.m.MSY - YUL
1 stop21h 43mAmerican Airlines
Deal found 25/3C$ 714
Fri 23/59:40 a.m.YUL - MSY
2 stops10h 58mAir Canada
Mon 26/511:50 a.m.MSY - YUL
1 stop7h 46mAir Canada
Deal found 26/3C$ 832
Fri 18/46:00 p.m.YUL - MSY
1 stop16h 03mWestJet
Mon 21/43:40 p.m.MSY - YUL
1 stop24h 12mWestJet
Deal found 25/3C$ 867
Thu 17/41:15 p.m.YUL - BTR
2 stops22h 57mUnited Airlines
Mon 21/42:05 p.m.BTR - YUL
2 stops16h 43mUnited Airlines
Deal found 25/3C$ 1,018
Thu 17/46:45 a.m.YUL - BTR
2 stops31h 38mWestJet
Mon 21/42:03 p.m.BTR - YUL
2 stops33h 36mWestJet
Deal found 25/3C$ 1,036

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 629,999 searches. Data last updated 26 March 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

Fri 9/5

6:45 a.m.-8:29 a.m.

2 stops26h 44m

New Orleans Louis Armstrong

Fri 16/5

9:10 p.m.-2:20 p.m.

1 stop16h 10m

C$ 462

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 27/5

8:30 a.m.-7:38 p.m.

2 stops12h 08m

New Orleans Louis Armstrong

Tue 3/6

8:00 a.m.-7:45 p.m.

1 stop10h 45m

C$ 705

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 23/5

5:00 p.m.-5:21 p.m.

1 stop25h 21m

New Orleans Louis Armstrong

Mon 26/5

5:30 p.m.-11:54 p.m.

1 stop5h 24m

C$ 712

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 8/8

5:15 p.m.-4:55 p.m.

1 stop24h 40m

New Orleans Louis Armstrong

Thu 14/8

5:48 p.m.-4:31 p.m.

1 stop21h 43m

C$ 714

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 23/5

9:40 a.m.-7:38 p.m.

2 stops10h 58m

New Orleans Louis Armstrong

Mon 26/5

11:50 a.m.-8:36 p.m.

1 stop7h 46m

C$ 832

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 18/4

6:00 p.m.-9:03 a.m.

1 stop16h 03m

New Orleans Louis Armstrong

Mon 21/4

3:40 p.m.-4:52 p.m.

1 stop24h 12m

C$ 867

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Thu 17/4

1:15 p.m.-11:12 a.m.

2 stops22h 57m

Baton Rouge Ryan

Mon 21/4

2:05 p.m.-7:48 a.m.

2 stops16h 43m

C$ 1,018

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Thu 17/4

6:45 a.m.-1:23 p.m.

2 stops31h 38m

Baton Rouge Ryan

Mon 21/4

2:03 p.m.-12:39 a.m.

2 stops33h 36m

C$ 1,036

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 31/3

8:55 a.m.-3:23 p.m.

3 stops31h 28m

C$ 272

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 9/4

8:10 a.m.-8:09 p.m.

2 stops12h 59m

C$ 416

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

Showing 1-10 of 12 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 C$ 521). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana in October is currently the most expensive (average of C$ 635). 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 26 March 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 83.0 - 163.0 mm per month. June is typically the wettest month, when rainfall can reach 163.0 mm. October is typically the driest time to visit Louisiana when rainfall is around 83.0 mm.

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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 26 March 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Montreal to Louisiana have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,891 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

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
7,891 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

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
8,608 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

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
7,891 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

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
7,891 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

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
8,967 reviews
Delta
8.0
Very good
7,891 reviews
Check prices

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

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?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 416. WestJet flights start at C$ 483 while deals on Delta start at C$ 489 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana consider choosing Jazz (44%), United Airlines (42%) or Air Canada (41%) as they are the most reliable in getting you off to your destination on time.

  • 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 C$ 521). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana in October is currently the most expensive (average of C$ 635). 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 5 airlines flying from Pierre Elliott Trudeau Intl to Louisiana

Discover the top 5 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 629,999 searches. Data last updated 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 523AverageC$ 840FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 685AverageC$ 906FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 734AverageC$ 882FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 847AverageC$ 972FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 852AverageC$ 980FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Louisiana flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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