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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana from C$ 255

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — MSY
11 ene. — 18 ene.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Louisiana

Enter your travel dates to find the best prices.

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 12 diciembre 2025.

dom. 14/124:35 p.m.YUL - MSY
1 stop21h 22mMultiple Airlines
dom. 21/125:59 p.m.MSY - YUL
1 stop19h 55mMultiple Airlines
Deal found 9/12C$ 666
jue. 25/129:15 a.m.YUL - MSY
1 stop11h 33mUnited Airlines
jue. 1/18:05 a.m.MSY - YUL
1 stop10h 43mUnited Airlines
Deal found 11/12C$ 687
mié. 17/125:10 p.m.YUL - MSY
2 stops28h 47mMultiple Airlines
mié. 24/123:10 p.m.MSY - YUL
1 stop23h 00mMultiple Airlines
Deal found 10/12C$ 690
jue. 25/126:00 p.m.YUL - MSY
1 stop15h 36mAir Canada
jue. 1/17:00 a.m.MSY - YUL
1 stop8h 50mAir Canada
Deal found 11/12C$ 760
jue. 25/129:15 a.m.YUL - MSY
2 stops15h 13mUnited Airlines
mié. 31/127:00 a.m.MSY - YUL
2 stops13h 42mUnited Airlines
Deal found 11/12C$ 790
jue. 25/127:00 a.m.YUL - MSY
2 stops14h 06mUnited Airlines
mar. 30/127:00 a.m.MSY - YUL
1 stop13h 17mUnited Airlines
Deal found 11/12C$ 854
lun. 22/1210:30 a.m.YUL - MSY
2 stops7h 47mAir Canada
jue. 1/18:05 a.m.MSY - YUL
1 stop10h 43mAir Canada
Deal found 11/12C$ 855
jue. 25/126:00 p.m.YUL - MSY
1 stop15h 36mAir Canada
vie. 26/126:05 p.m.MSY - YUL
1 stop6h 48mAir Canada
Deal found 11/12C$ 865
lun. 22/126:00 a.m.YUL - BTR
2 stops14h 23mUnited Airlines
lun. 29/125:10 a.m.BTR - YUL
2 stops13h 38mUnited Airlines
Deal found 10/12C$ 957
lun. 22/127:00 a.m.YUL - BTR
1 stop9h 01mDelta
lun. 29/126:07 a.m.BTR - YUL
1 stop10h 08mDelta
Deal found 10/12C$ 1,047

Find 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 12 diciembre 2025.

Round-trip from

C$ 382

One-way from

C$ 255

Popular in

December

Cheapest in

November

Average price

C$ 1,087
12/1-15/1
  • 12/1-15/1
  • 3 total stops
  • 34h 21m total
  • Montreal to Louisiana
Search Deals
15/1
  • 15/1
  • 2 total stops
  • 15h 44m total
  • Montreal to Louisiana
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 12 diciembre 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

dom. 11/1

8:00 a.m.-9:29 p.m.

1 stop14h 29m

New Orleans Louis Armstrong

mar. 13/1

7:42 p.m.-4:22 p.m.

1 stop19h 40m

C$ 436

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

vie. 9/1

4:35 p.m.-10:58 p.m.

1 stop7h 23m

New Orleans Louis Armstrong

jue. 15/1

7:00 a.m.-5:00 p.m.

2 stops9h 00m

C$ 458

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

jue. 8/1

6:45 a.m.-7:41 p.m.

2 stops13h 56m

New Orleans Louis Armstrong

mié. 14/1

6:05 a.m.-12:35 a.m.

3 stops17h 30m

C$ 469

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

lun. 23/2

10:10 a.m.-5:17 p.m.

1 stop8h 07m

New Orleans Louis Armstrong

lun. 2/3

6:05 p.m.-1:53 a.m.

1 stop6h 48m

C$ 474

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

vie. 9/1

2:45 p.m.-11:30 p.m.

1 stop9h 45m

New Orleans Louis Armstrong

jue. 15/1

1:56 p.m.-11:50 p.m.

1 stop8h 54m

C$ 476

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

mié. 21/1

9:15 a.m.-6:08 p.m.

2 stops9h 53m

New Orleans Louis Armstrong

lun. 26/1

5:00 a.m.-7:48 p.m.

2 stops13h 48m

C$ 476

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

mié. 27/5

7:00 a.m.-12:02 p.m.

1 stop6h 02m

New Orleans Louis Armstrong

mié. 3/6

7:30 a.m.-5:07 p.m.

1 stop8h 37m

C$ 477

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

mié. 27/5

11:00 a.m.-7:07 p.m.

1 stop9h 07m

New Orleans Louis Armstrong

vie. 29/5

1:00 p.m.-9:40 p.m.

1 stop7h 40m

C$ 477

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

vie. 22/5

6:15 p.m.-11:23 p.m.

1 stop6h 08m

New Orleans Louis Armstrong

sáb. 30/5

12:35 p.m.-11:34 p.m.

1 stop9h 59m

C$ 477

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

jue. 2/4

6:45 p.m.-11:31 p.m.

1 stop5h 46m

New Orleans Louis Armstrong

mar. 7/4

4:21 p.m.-11:40 p.m.

1 stop6h 19m

C$ 477

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 24 results
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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, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana (average of C$ 441). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana in July is currently the most expensive (average of C$ 790). 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 12 diciembre 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 17% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana by exploring options for tickets in the evening.

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 12 diciembre 2025.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews
Check prices

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,094 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,049 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,195 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,517 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana can take about 8h 07m. Air Canada provides one of the quickest options available for as low as C$ 474. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana is about 2240 km. This flight may include one or multiple stops.

  • 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 Delta, which is currently one of the cheapest options available, starting at C$ 367. WestJet flights start at C$ 423 while deals on Air Canada start at C$ 444 one-way.

  • 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, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana (average of C$ 441). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana in July is currently the most expensive (average of C$ 790). 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

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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 12 diciembre 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 469AverageC$ 812FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 477AverageC$ 838FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 550AverageC$ 860FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 658AverageC$ 816FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 832AverageC$ 1,018FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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