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.

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).

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

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.

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.

$184+ Flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana

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Cheap 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 December 16, 2025.

Wed 12/316:45 amYUL - MSY

2 stops10h 20mMultiple Airlines

Sun 1/189:00 amMSY - YUL

1 stop28h 54mMultiple Airlines

Deal found 12/14

$400

Mon 12/294:45 pmYUL - MSY

1 stop6h 44mUnited Airlines

Wed 1/145:00 amMSY - YUL

2 stops9h 16mUnited Airlines

Deal found 12/15

$462

Wed 12/316:45 amYUL - MSY

2 stops10h 20mMultiple Airlines

Wed 1/146:05 amMSY - YUL

1 stop9h 17mMultiple Airlines

Deal found 12/14

$464

Wed 12/316:45 amYUL - MSY

2 stops10h 20mMultiple Airlines

Fri 1/166:05 amMSY - YUL

1 stop9h 17mMultiple Airlines

Deal found 12/14

$485

Mon 12/294:45 pmYUL - MSY

1 stop6h 44mUnited Airlines

Fri 1/96:00 amMSY - YUL

1 stop6h 28mUnited Airlines

Deal found 12/15

$500

Wed 12/316:00 amYUL - MSY

2 stops16h 41mUnited Airlines

Wed 1/147:00 amMSY - YUL

2 stops13h 42mUnited Airlines

Deal found 12/15

$507

Wed 12/314:00 pmYUL - MSY

2 stops8h 59mAir Canada

Thu 1/156:00 amMSY - YUL

2 stops12h 14mAir Canada

Deal found 12/14

$515

Wed 12/3110:15 amYUL - MSY

2 stops12h 47mMultiple Airlines

Thu 1/89:00 amMSY - YUL

1 stop28h 54mMultiple Airlines

Deal found 12/14

$534

Mon 12/294:45 pmYUL - MSY

1 stop6h 44mUnited Airlines

Tue 1/132:26 pmMSY - YUL

1 stop5h 51mUnited Airlines

Deal found 12/15

$538

Wed 12/314:45 pmYUL - MSY

1 stop6h 44mUnited Airlines

Sat 1/105:00 amMSY - YUL

2 stops15h 42mUnited Airlines

Deal found 12/15

$545

Wed 12/316:00 amYUL - MSY

1 stop17h 29mUnited Airlines

Mon 1/125:00 amMSY - YUL

2 stops9h 16mUnited Airlines

Deal found 12/15

$546

Wed 12/3110:15 amYUL - MSY

2 stops12h 47mMultiple Airlines

Thu 1/157:42 pmMSY - YUL

1 stop19h 40mMultiple Airlines

Deal found 12/15

$547

Best flights from Pierre Elliott Trudeau Intl to Louisiana
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

Mon 1/268:00 amYUL - MSY

1 stop14h 29mMultiple Airlines

Sat 1/316:05 amMSY - YUL

1 stop9h 17mMultiple Airlines

Deal found 12/14

$284

Tue 3/177:00 amYUL - MSY

1 stop7h 21mDelta

Mon 3/237:50 amMSY - YUL

1 stop8h 40mDelta

Deal found 12/15

$347

Mon 4/66:30 pmYUL - MSY

2 stops15h 48mUnited Airlines

Fri 4/109:44 amMSY - YUL

2 stops13h 26mUnited Airlines

Deal found 12/14

$347

Sat 5/97:00 amYUL - MSY

1 stop8h 23mDelta

Sat 5/162:20 pmMSY - YUL

1 stop8h 38mDelta

Deal found 12/14

$347

Thu 1/227:00 amYUL - MSY

2 stops10h 37mUnited Airlines

Sat 1/317:00 amMSY - YUL

2 stops13h 17mUnited Airlines

Deal found 12/14

$347

Fri 1/302:13 pmYUL - MSY

2 stops19h 43mUnited Airlines

Mon 2/165:08 pmMSY - YUL

2 stops19h 20mUnited Airlines

Deal found 12/14

$347

Thu 4/26:45 pmYUL - MSY

1 stop5h 46mDelta

Tue 4/74:35 pmMSY - YUL

1 stop5h 36mDelta

Deal found 12/15

$347

Sun 1/189:15 amYUL - MSY

1 stop11h 30mUnited Airlines

Wed 1/2111:54 amMSY - YUL

2 stops8h 48mUnited Airlines

Deal found 12/13

$347

Sun 1/187:00 amYUL - MSY

1 stop6h 51mDelta

Wed 1/219:57 amMSY - YUL

1 stop5h 58mDelta

Deal found 12/14

$347

Sat 5/2311:00 amYUL - MSY

1 stop9h 07mUnited Airlines

Sat 5/307:00 amMSY - YUL

1 stop8h 21mUnited Airlines

Deal found 12/14

$347

Sun 3/1512:42 pmYUL - BTR

1 stop10h 21mDelta

Wed 3/1810:17 amBTR - YUL

1 stop6h 13mDelta

Deal found 12/15

$439

Tue 3/176:00 amYUL - BTR

2 stops7h 51mDelta

Mon 3/236:00 amBTR - YUL

2 stops11h 35mDelta

Deal found 12/15

$439

Tue 4/146:10 amYUL - BTR

2 stops10h 23mUnited Airlines

Sat 4/185:00 amBTR - YUL

2 stops10h 10mUnited Airlines

Deal found 12/14

$439

Thu 3/1212:42 pmYUL - BTR

1 stop6h 37mDelta

Wed 3/1810:17 amBTR - YUL

2 stops7h 18mDelta

Deal found 12/15

$439

Wed 3/189:15 amYUL - BTR

2 stops11h 18mUnited Airlines

Sat 3/215:00 amBTR - YUL

2 stops9h 16mUnited Airlines

Deal found 12/15

$439

Tue 3/177:00 amYUL - BTR

1 stop6h 51mDelta

Thu 3/196:00 amBTR - YUL

2 stops11h 35mDelta

Deal found 12/15

$439

Wed 3/189:15 amYUL - BTR

2 stops11h 18mUnited Airlines

Mon 3/236:13 pmBTR - YUL

2 stops18h 47mUnited Airlines

Deal found 12/15

$439

Sun 4/197:00 amYUL - BTR

1 stop6h 47mDelta

Sat 4/254:00 pmBTR - YUL

1 stop6h 58mDelta

Deal found 12/14

$439

Sat 3/147:00 amYUL - BTR

1 stop6h 51mDelta

Tue 3/246:00 amBTR - YUL

2 stops11h 35mDelta

Deal found 12/15

$439

Last-minute flights from Pierre Elliott Trudeau Intl to Louisiana
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Louisiana. Data last updated December 16, 2025 and is based on user searches.

Mon 12/156:00 amYUL - BTR

2 stops16h 13mUnited Airlines

Mon 12/226:07 pmBTR - YUL

2 stops18h 53mUnited Airlines

Deal found 12/14

$761

Fri 12/199:15 amYUL - BTR

2 stops13h 03mUnited Airlines

Sun 1/46:07 pmBTR - YUL

2 stops26h 10mUnited Airlines

Deal found 12/14

$738

Tue 1/65:25 pmYUL - MSY

2 stops16h 22mMultiple Airlines

Sun 1/189:00 amMSY - YUL

1 stop28h 54mMultiple Airlines

Deal found 12/14

$291

Wed 1/76:45 amYUL - MSY

2 stops18h 10mMultiple Airlines

Sun 1/189:00 amMSY - YUL

1 stop28h 54mMultiple Airlines

Deal found 12/14

$290

Sat 1/106:45 amYUL - MSY

2 stops15h 44mMultiple Airlines

Sun 1/189:00 amMSY - YUL

1 stop28h 54mMultiple Airlines

Deal found 12/15

$270

Mon 1/128:00 amYUL - MSY

1 stop25h 21mMultiple Airlines

Mon 1/197:00 amMSY - YUL

2 stops16h 43mMultiple Airlines

Deal found 12/14

$292

Thu 1/228:00 amYUL - MSY

1 stop14h 29mMultiple Airlines

Mon 2/29:17 amMSY - YUL

2 stops30h 13mMultiple Airlines

Deal found 12/14

$278

Thu 1/228:00 amYUL - MSY

1 stop14h 29mMultiple Airlines

Sat 1/317:42 pmMSY - YUL

1 stop18h 28mMultiple Airlines

Deal found 12/14

$280

Thu 1/228:00 amYUL - MSY

1 stop14h 29mMultiple Airlines

Sun 2/16:05 amMSY - YUL

1 stop8h 05mMultiple Airlines

Deal found 12/14

$288

Sun 1/256:45 amYUL - MSY

1 stop15h 44mMultiple Airlines

Sun 2/16:05 amMSY - YUL

1 stop8h 05mMultiple Airlines

Deal found 12/14

$268

Mon 1/268:00 amYUL - MSY

1 stop14h 29mMultiple Airlines

Sat 1/316:05 amMSY - YUL

1 stop9h 17mMultiple Airlines

Deal found 12/14

$284

Thu 1/298:00 amYUL - MSY

1 stop14h 29mMultiple Airlines

Thu 2/56:05 amMSY - YUL

1 stop8h 05mMultiple Airlines

Deal found 12/15

$299

One-way flights from Pierre Elliott Trudeau Intl to Louisiana
Search for one-way flight options from Pierre Elliott Trudeau Intl to Louisiana. Find affordable one-way fares based on user searches. Data last updated December 16, 2025.

Thu 1/86:45 amYUL - MSY

2 stops17h 13mMultiple Airlines

Deal found 12/15

$184

Fri 1/302:13 pmYUL - MSY

2 stops9h 45mUnited Airlines

Deal found 12/15

$204

Fri 1/301:40 pmYUL - MSY

3 stops32h 49mMultiple Airlines

Deal found 12/15

$211

Wed 12/316:45 amYUL - MSY

2 stops10h 20mMultiple Airlines

Deal found 12/13

$287

Mon 12/294:45 pmYUL - MSY

2 stops16h 51mUnited Airlines

Deal found 12/15

$324

Mon 12/296:45 amYUL - MSY

3 stops51h 02mMultiple Airlines

Deal found 12/15

$333

Thu 1/17:00 amYUL - MSY

1 stop10h 21mDelta

Deal found 12/15

$348

Sun 12/287:30 amYUL - MSY

1 stop17h 03mAmerican Airlines

Deal found 12/14

$358

Tue 12/308:25 pmYUL - MSY

2 stops37h 22mMultiple Airlines

Deal found 12/14

$361

Find flight deals from Pierre Elliott Trudeau Intl to Louisiana

Round-trip from	$268 (Trip.com)
One-way from	$184 (Kiwi.com)
Popular in	December
Cheapest in	November
Average price	$788

From Montreal Pierre Elliott Trudeau Intl to Louisiana

Search Deals

One-way flight from Montreal Pierre Elliott Trudeau Intl to Louisiana

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 1/26

8:00 am-9:29 pm

1 stop14h 29m

New Orleans Louis Armstrong

Sat 1/31

6:05 am-4:22 pm

1 stop9h 17m

$284

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 3/17

7:00 am-1:21 pm

1 stop7h 21m

New Orleans Louis Armstrong

Mon 3/23

7:50 am-5:30 pm

1 stop8h 40m

$347

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 4/6

6:30 pm-9:18 am

2 stops15h 48m

New Orleans Louis Armstrong

Fri 4/10

9:44 am-12:10 am

2 stops13h 26m

$347

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

7:00 am-2:23 pm

1 stop8h 23m

New Orleans Louis Armstrong

Sat 5/16

2:20 pm-11:58 pm

1 stop8h 38m

$347

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 1/22

7:00 am-4:37 pm

2 stops10h 37m

New Orleans Louis Armstrong

Sat 1/31

7:00 am-9:17 pm

2 stops13h 17m

$347

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 1/30

2:13 pm-8:56 am

2 stops19h 43m

New Orleans Louis Armstrong

Mon 2/16

5:08 pm-1:28 pm

2 stops19h 20m

$347

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 4/2

6:45 pm-11:31 pm

1 stop5h 46m

New Orleans Louis Armstrong

Tue 4/7

4:35 pm-11:11 pm

1 stop5h 36m

$347

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 1/18

9:15 am-7:45 pm

1 stop11h 30m

New Orleans Louis Armstrong

Wed 1/21

11:54 am-9:42 pm

2 stops8h 48m

$347

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 1/18

7:00 am-12:51 pm

1 stop6h 51m

New Orleans Louis Armstrong

Wed 1/21

9:57 am-4:55 pm

1 stop5h 58m

$347

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 5/23

11:00 am-7:07 pm

1 stop9h 07m

New Orleans Louis Armstrong

Sat 5/30

7:00 am-4:21 pm

1 stop8h 21m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 29 results

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 $320). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana in July is currently the most expensive (average of $573). 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.

Reviews of airlines servicing Louisiana

See what other customers who have flown with Delta and American Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana have to say. 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

7.9

Good

8,010 reviews

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

8,010 reviews

Delta

7.9

Good

8,010 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,048 reviews

Delta

7.9

Good

8,010 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana?
Departing from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana will take you 7h 21m. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Louisiana is about 1392 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
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 $320). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana in July is currently the most expensive (average of $573). 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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Complete your trip

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Top 2 airlines flying from Pierre Elliott Trudeau Intl to Louisiana

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$528	Average$631	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$560	Average$635	FlexibilityNo cancel fee	On-timeN/A

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$184+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Pierre Elliott Trudeau Intl to Louisiana with Cheapflights

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Cheap flight deals from Pierre Elliott Trudeau Intl to Louisiana

Cheapest flights from Pierre Elliott Trudeau Intl to LouisianaExplore 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 December 16, 2025.

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 December 16, 2025.

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 December 16, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana that are best for you.

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.

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?

Reviews of airlines servicing Louisiana

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?

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

How can I 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?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pierre Elliott Trudeau Intl to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Pierre Elliott Trudeau Intl to Louisiana

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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 December 16, 2025.