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.

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.

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).

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 popular airlines that fly from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?

The most popular airlines flying from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

What is the cheapest month to fly from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?

The best pricing can be found in the month of September. Prices to Montreal Pierre Elliott Trudeau Intl Airport from Louisiana average $748. You can even find prices in September for less than $748, as users have found deals to Montreal Pierre Elliott Trudeau Intl Airport from as low as $278. The month of May appears to be one of the more expensive times to travel to Montreal Pierre Elliott Trudeau Intl Airport from Louisiana. Flying in the targeted month can save you up to 22%.

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

When flying from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$125+ Flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport

Q: How much does it cost to fly round-trip from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is below average for this route at the moment. Louisiana to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between $573 and $693 in October. The cheapest round-trip price found within the last 3 days was $333 on Multiple Airlines (Oct 29-Nov 5).

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Cheap flight deals from Louisiana to Pierre Elliott Trudeau Intl

Round-trip from	$333 (Kiwi.com)
One-way from	$125 (Trip.com)
Popular in	May
Cheapest in	September
Average price	$280

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. 11% potential increase in price ($92 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in September 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 September 15, 2025.

Wed 10/296:10 pmMSY - YUL

2 stops29h 33mMultiple Airlines

Wed 11/56:45 amYUL - MSY

1 stop16h 20mMultiple Airlines

Deal found 9/14

$333

Thu 10/236:34 pmMSY - YUL

2 stops28h 53mMultiple Airlines

Sun 10/264:35 pmYUL - MSY

1 stop8h 03mMultiple Airlines

Deal found 9/15

$337

Fri 10/109:42 pmMSY - YUL

2 stops25h 59mMultiple Airlines

Tue 10/148:55 amYUL - MSY

3 stops15h 58mMultiple Airlines

Deal found 9/14

$354

Fri 10/106:41 amMSY - YUL

1 stop7h 09mMultiple Airlines

Fri 10/176:55 amYUL - MSY

3 stops17h 58mMultiple Airlines

Deal found 9/14

$356

Tue 12/305:10 amMSY - YUL

1 stop10h 18mMultiple Airlines

Wed 1/76:45 amYUL - MSY

2 stops16h 20mMultiple Airlines

Deal found 9/14

$362

Mon 12/295:10 amMSY - YUL

1 stop10h 18mMultiple Airlines

Wed 1/76:45 amYUL - MSY

2 stops16h 20mMultiple Airlines

Deal found 9/14

$372

Tue 12/305:10 amMSY - YUL

1 stop10h 18mMultiple Airlines

Mon 1/56:45 amYUL - MSY

2 stops33h 51mMultiple Airlines

Deal found 9/14

$373

Mon 12/225:15 amLFT - YUL

2 stops15h 02mUnited Airlines

Thu 12/259:25 amYUL - LFT

2 stops14h 44mUnited Airlines

Deal found 9/15

$724

Tue 12/235:15 amLFT - YUL

2 stops15h 02mUnited Airlines

Thu 12/256:00 amYUL - LFT

2 stops16h 26mUnited Airlines

Deal found 9/15

$737

Wed 12/243:57 pmLFT - YUL

2 stops20h 49mAmerican Airlines

Thu 12/254:09 pmYUL - LFT

1 stop18h 22mAmerican Airlines

Deal found 9/14

$751

Tue 12/235:15 amLFT - YUL

2 stops15h 02mUnited Airlines

Tue 12/306:00 amYUL - LFT

2 stops18h 09mUnited Airlines

Deal found 9/15

$752

Mon 12/227:05 amLFT - YUL

2 stops13h 12mUnited Airlines

Fri 12/261:10 pmYUL - LFT

2 stops23h 37mUnited Airlines

Deal found 9/15

$767

Best flights from Louisiana to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Louisiana to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Wed 10/296:10 pmMSY - YUL

2 stops29h 33mMultiple Airlines

Wed 11/56:45 amYUL - MSY

1 stop16h 20mMultiple Airlines

Deal found 9/14

$333

Fri 10/106:41 amMSY - YUL

1 stop7h 09mMultiple Airlines

Fri 10/176:55 amYUL - MSY

3 stops17h 58mMultiple Airlines

Deal found 9/14

$356

Wed 12/242:15 pmLFT - YUL

2 stops19h 05mUnited Airlines

Tue 12/306:00 amYUL - LFT

2 stops18h 09mUnited Airlines

Deal found 9/15

$724

Thu 2/193:20 pmBTR - YUL

1 stop7h 34mDelta

Mon 2/237:00 amYUL - BTR

1 stop8h 56mDelta

Deal found 9/13

$797

Thu 2/197:22 amBTR - YUL

1 stop14h 23mAmerican Airlines

Mon 2/237:10 amYUL - BTR

1 stop9h 44mAmerican Airlines

Deal found 9/12

$797

Fri 10/106:41 amMSY - YUL

1 stop7h 09mMultiple Airlines

Tue 10/146:45 amYUL - MSY

2 stops18h 08mMultiple Airlines

Deal found 9/15

$363

Wed 11/55:10 amMSY - YUL

1 stop9h 00mMultiple Airlines

Sat 11/85:10 pmYUL - MSY

2 stops15h 25mMultiple Airlines

Deal found 9/13

$377

Thu 10/306:41 amMSY - YUL

1 stop7h 29mMultiple Airlines

Thu 11/62:30 pmYUL - MSY

2 stops22h 23mMultiple Airlines

Deal found 9/14

$380

Mon 10/1310:48 pmMSY - YUL

3 stops24h 53mMultiple Airlines

Mon 10/206:55 amYUL - MSY

3 stops17h 58mMultiple Airlines

Deal found 9/15

$381

Sat 10/117:00 pmMSY - YUL

3 stops28h 27mMultiple Airlines

Sat 10/186:45 amYUL - MSY

3 stops23h 46mMultiple Airlines

Deal found 9/14

$383

Thu 10/237:34 pmMSY - YUL

1 stop21h 21mMultiple Airlines

Sun 10/264:35 pmYUL - MSY

1 stop8h 03mMultiple Airlines

Deal found 9/15

$390

Mon 12/225:15 amLFT - YUL

2 stops15h 02mUnited Airlines

Tue 12/306:00 amYUL - LFT

2 stops18h 09mUnited Airlines

Deal found 9/14

$724

Last-minute flights from Louisiana to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Louisiana to Pierre Elliott Trudeau Intl. Data last updated September 15, 2025 and is based on user searches.

Tue 9/2310:33 amMSY - YUL

1 stop10h 24mDelta

Sat 9/2711:00 amYUL - MSY

1 stop7h 49mDelta

Deal found 9/15

$845

Tue 9/236:01 amMSY - YUL

2 stops15h 31mAmerican Airlines

Sat 9/2712:59 pmYUL - MSY

2 stops9h 21mAmerican Airlines

Deal found 9/14

$870

Tue 9/239:40 amMSY - YUL

2 stops11h 04mUnited Airlines

Sat 9/278:05 amYUL - MSY

2 stops12h 52mUnited Airlines

Deal found 9/15

$881

One-way flights from Louisiana to Pierre Elliott Trudeau Intl
Search for one-way flight options from Louisiana to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated September 15, 2025.

Sat 10/2510:46 amMSY - YUL

2 stops12h 41mMultiple Airlines

Deal found 9/14

$125

Fri 10/176:06 pmMSY - YUL

2 stops29h 21mMultiple Airlines

Deal found 9/14

$132

Fri 10/175:05 pmMSY - YUL

1 stop15h 45mAmerican Airlines

Deal found 9/14

$186

Sat 10/253:14 pmMSY - YUL

1 stop17h 36mAmerican Airlines

Deal found 9/15

$249

Thu 10/2310:35 amMSY - YUL

2 stops20h 14mUnited Airlines

Deal found 9/15

$283

Sat 10/257:00 amMSY - YUL

2 stops11h 45mUnited Airlines

Deal found 9/15

$310

Fri 12/128:00 amMSY - YUL

1 stop10h 48mUnited Airlines

Deal found 9/15

$319

Sun 11/166:00 amLFT - YUL

1 stop10h 21mDelta

Deal found 9/15

$386

Sun 11/165:59 pmLFT - YUL

2 stops20h 10mAmerican Airlines

Deal found 9/15

$389

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Wed 10/29

6:10 pm-12:43 am

2 stops29h 33m

Montreal Pierre Elliott Trudeau Intl

Wed 11/5

6:45 am-10:05 pm

1 stop16h 20m

$333

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 10/10

6:41 am-2:50 pm

1 stop7h 09m

Montreal Pierre Elliott Trudeau Intl

Fri 10/17

6:55 am-11:53 pm

3 stops17h 58m

$356

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 10/10

6:41 am-2:50 pm

1 stop7h 09m

Montreal Pierre Elliott Trudeau Intl

Tue 10/14

6:45 am-11:53 pm

2 stops18h 08m

$363

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Wed 11/5

5:10 am-3:10 pm

1 stop9h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 11/8

5:10 pm-7:35 am

2 stops15h 25m

$377

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 10/30

6:41 am-3:10 pm

1 stop7h 29m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

2:30 pm-11:53 am

2 stops22h 23m

$380

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Mon 10/13

10:48 pm-12:41 am

3 stops24h 53m

Montreal Pierre Elliott Trudeau Intl

Mon 10/20

6:55 am-11:53 pm

3 stops17h 58m

$381

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sat 10/11

7:00 pm-12:27 am

3 stops28h 27m

Montreal Pierre Elliott Trudeau Intl

Sat 10/18

6:45 am-5:31 am

3 stops23h 46m

$383

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 10/23

7:34 pm-5:55 pm

1 stop21h 21m

Montreal Pierre Elliott Trudeau Intl

Sun 10/26

4:35 pm-11:38 pm

1 stop8h 03m

$390

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Wed 12/24

2:15 pm-10:20 am

2 stops19h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 12/30

6:00 am-11:09 pm

2 stops18h 09m

$724

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Mon 12/22

5:15 am-9:17 pm

2 stops15h 02m

Montreal Pierre Elliott Trudeau Intl

Tue 12/30

6:00 am-11:09 pm

2 stops18h 09m

$724

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 29 results

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

How much does it cost to fly round-trip from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?

Related info for your journey

How long is the flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?
Airlines like United Airlines, Delta, and American Airlines fly from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport in about 7h 34m. The time it takes to get you to your destination can typically vary by up to 7h 28m. The distance between Louisiana and Montreal Pierre Elliott Trudeau Intl Airport is about 1393 mi. Both multi-stop and nonstop flights can be found to your destination and back.
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.

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Top 3 airlines flying from Louisiana to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$358	Average$805	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$433	Average$815	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$683	Average$820	FlexibilityNo cancel fee	On-timeN/A

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$125+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.

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

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3. Compare prices and book

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 September 15, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Louisiana to Pierre Elliott Trudeau Intl

Cheapest flights from Louisiana to Pierre Elliott Trudeau IntlExplore 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 September 15, 2025.

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 September 15, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport

How much does it cost to fly round-trip from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?

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.

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

What are the most popular routes from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?

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

How can I 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?

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

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

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Alternative routes for Louisiana to Pierre Elliott Trudeau Intl

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Top 3 airlines flying from Louisiana to Pierre Elliott Trudeau Intl

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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 September 15, 2025.