In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

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

The most popular flight routes from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport are New Orleans Louis Armstrong - Montreal Pierre Elliott Trudeau Intl, Lafayette Regional - Montreal Pierre Elliott Trudeau Intl and Baton Rouge Ryan - Montreal Pierre Elliott Trudeau Intl.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.

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.

C$ 154+ 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 C$ 1,139 and C$ 1,251 in January. The cheapest round-trip price found within the last 3 days was C$ 337 on Multiple Airlines (22 Jan-25 Jan).

Cheap flight deals from Louisiana to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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 16 December 2025.

Mon 29/126:40 a.m.MSY - YUL

1 stop8h 43mMultiple Airlines

Tue 6/16:45 a.m.YUL - MSY

2 stops27h 02mMultiple Airlines

Deal found 15/12C$ 512

Tue 30/126:40 a.m.MSY - YUL

1 stop8h 43mMultiple Airlines

Tue 6/16:45 a.m.YUL - MSY

2 stops27h 02mMultiple Airlines

Deal found 15/12C$ 524

Mon 29/126:40 a.m.MSY - YUL

1 stop8h 43mMultiple Airlines

Wed 7/16:45 a.m.YUL - MSY

2 stops18h 10mMultiple Airlines

Deal found 15/12C$ 542

Tue 30/126:40 a.m.MSY - YUL

1 stop8h 43mMultiple Airlines

Wed 7/16:45 a.m.YUL - MSY

2 stops18h 10mMultiple Airlines

Deal found 15/12C$ 555

Wed 31/125:05 a.m.MSY - YUL

1 stop18h 25mMultiple Airlines

Tue 6/16:45 a.m.YUL - MSY

2 stops18h 14mMultiple Airlines

Deal found 15/12C$ 589

Mon 29/126:40 a.m.MSY - YUL

1 stop8h 43mMultiple Airlines

Mon 5/15:10 p.m.YUL - MSY

2 stops24h 00mMultiple Airlines

Deal found 15/12C$ 592

Wed 31/125:05 a.m.MSY - YUL

1 stop18h 25mMultiple Airlines

Wed 7/16:45 a.m.YUL - MSY

2 stops18h 10mMultiple Airlines

Deal found 15/12C$ 601

Tue 30/126:40 a.m.MSY - YUL

1 stop8h 43mMultiple Airlines

Mon 5/15:10 p.m.YUL - MSY

2 stops24h 00mMultiple Airlines

Deal found 15/12C$ 604

Tue 30/126:07 p.m.BTR - YUL

2 stops26h 10mUnited Airlines

Fri 9/18:25 a.m.YUL - BTR

2 stops12h 08mUnited Airlines

Deal found 16/12C$ 976

Tue 30/1210:34 a.m.BTR - YUL

2 stops11h 45mDelta

Fri 9/19:34 a.m.YUL - BTR

2 stops13h 27mDelta

Deal found 16/12C$ 1,060

Tue 30/125:32 a.m.BTR - YUL

1 stop8h 42mAmerican Airlines

Fri 9/12:25 p.m.YUL - BTR

1 stop7h 34mAmerican Airlines

Deal found 16/12C$ 1,091

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 16 December 2025.

Fri 23/16:05 a.m.MSY - YUL

1 stop8h 05mMultiple Airlines

Mon 26/18:00 a.m.YUL - MSY

1 stop14h 29mMultiple Airlines

Deal found 15/12C$ 414

Fri 30/16:05 p.m.MSY - YUL

1 stop6h 48mAir Canada

Mon 2/212:10 p.m.YUL - MSY

1 stop6h 07mAir Canada

Deal found 13/12C$ 578

Sat 24/15:55 p.m.MSY - YUL

1 stop4h 55mDelta

Tue 27/112:50 p.m.YUL - MSY

1 stop5h 51mDelta

Deal found 15/12C$ 579

Sun 15/26:20 a.m.MSY - YUL

1 stop7h 45mAmerican Airlines

Sun 22/27:12 a.m.YUL - MSY

1 stop8h 27mAmerican Airlines

Deal found 14/12C$ 579

Sat 23/57:00 a.m.MSY - YUL

1 stop8h 21mUnited Airlines

Wed 27/56:00 a.m.YUL - MSY

1 stop7h 10mUnited Airlines

Deal found 15/12C$ 581

Mon 29/126:40 a.m.MSY - YUL

1 stop8h 43mMultiple Airlines

Tue 6/16:45 a.m.YUL - MSY

2 stops27h 02mMultiple Airlines

Deal found 15/12C$ 512

Sun 15/27:27 p.m.MSY - YUL

1 stop18h 43mMultiple Airlines

Sun 22/25:25 p.m.YUL - MSY

2 stops15h 56mMultiple Airlines

Deal found 14/12C$ 522

Thu 7/57:30 a.m.MSY - YUL

1 stop8h 37mDelta

Sun 17/56:00 a.m.YUL - MSY

1 stop5h 25mDelta

Deal found 14/12C$ 579

Mon 2/24:02 p.m.BTR - YUL

1 stop6h 48mWestJet

Thu 5/27:00 a.m.YUL - BTR

1 stop6h 48mWestJet

Deal found 13/12C$ 1,245

Thu 12/21:16 p.m.MSY - YUL

1 stop9h 43mDelta

Sun 22/26:00 p.m.YUL - MSY

1 stop6h 14mDelta

Deal found 16/12C$ 579

Sat 23/52:20 p.m.MSY - YUL

1 stop8h 38mDelta

Tue 26/512:45 p.m.YUL - MSY

1 stop8h 54mDelta

Deal found 15/12C$ 581

Mon 2/23:30 p.m.BTR - YUL

2 stops15h 11mUnited Airlines

Thu 5/28:25 a.m.YUL - BTR

2 stops10h 28mUnited Airlines

Deal found 13/12C$ 882

Sun 1/36:18 a.m.BTR - YUL

1 stop9h 35mDelta

Sun 8/37:00 a.m.YUL - BTR

1 stop6h 51mDelta

Deal found 15/12C$ 757

Thu 19/27:04 a.m.LFT - YUL

1 stop5h 41mAmerican Airlines

Mon 23/27:12 a.m.YUL - LFT

1 stop15h 57mAmerican Airlines

Deal found 15/12C$ 1,053

Fri 23/15:20 a.m.LFT - YUL

2 stops8h 56mUnited Airlines

Mon 26/16:00 a.m.YUL - LFT

2 stops16h 36mUnited Airlines

Deal found 13/12C$ 1,073

Tue 30/125:32 a.m.BTR - YUL

1 stop8h 42mAmerican Airlines

Fri 9/12:25 p.m.YUL - BTR

1 stop7h 34mAmerican Airlines

Deal found 16/12C$ 1,091

Thu 19/26:00 a.m.LFT - YUL

2 stops11h 35mDelta

Mon 23/29:29 a.m.YUL - LFT

2 stops13h 44mDelta

Deal found 16/12C$ 945

Tue 30/1210:34 a.m.BTR - YUL

2 stops11h 45mDelta

Fri 9/19:34 a.m.YUL - BTR

2 stops13h 27mDelta

Deal found 16/12C$ 1,060

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 16 December 2025 and is based on user searches.

Tue 30/126:07 p.m.BTR - YUL

2 stops26h 10mUnited Airlines

Fri 9/18:25 a.m.YUL - BTR

2 stops12h 08mUnited Airlines

Deal found 16/12C$ 976

Tue 30/1210:34 a.m.BTR - YUL

2 stops11h 45mDelta

Fri 9/19:34 a.m.YUL - BTR

2 stops13h 27mDelta

Deal found 16/12C$ 1,060

Tue 30/125:32 a.m.BTR - YUL

1 stop8h 42mAmerican Airlines

Fri 9/12:25 p.m.YUL - BTR

1 stop7h 34mAmerican Airlines

Deal found 16/12C$ 1,091

Wed 21/16:05 a.m.MSY - YUL

1 stop8h 05mMultiple Airlines

Mon 26/18:00 a.m.YUL - MSY

1 stop14h 29mMultiple Airlines

Deal found 16/12C$ 370

Thu 22/17:42 p.m.MSY - YUL

2 stops20h 18mMultiple Airlines

Sun 25/18:00 a.m.YUL - MSY

1 stop25h 21mMultiple Airlines

Deal found 16/12C$ 337

Fri 23/16:05 a.m.MSY - YUL

2 stops17h 38mMultiple Airlines

Mon 26/18:00 a.m.YUL - MSY

1 stop14h 29mMultiple Airlines

Deal found 15/12C$ 380

Fri 23/19:50 a.m.LFT - YUL

2 stops10h 52mUnited Airlines

Mon 26/17:00 a.m.YUL - LFT

2 stops13h 26mUnited Airlines

Deal found 14/12C$ 1,073

Fri 23/15:15 p.m.LFT - YUL

1 stop5h 35mWestJet

Mon 26/16:02 p.m.YUL - LFT

1 stop17h 39mWestJet

Deal found 15/12C$ 1,291

Sat 24/16:05 a.m.MSY - YUL

1 stop8h 05mMultiple Airlines

Tue 27/16:45 a.m.YUL - MSY

2 stops15h 44mMultiple Airlines

Deal found 15/12C$ 432

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 16 December 2025.

Thu 29/17:42 p.m.MSY - YUL

1 stop18h 28mMultiple Airlines

Deal found 15/12C$ 154

Wed 18/26:20 a.m.MSY - YUL

2 stops9h 40mMultiple Airlines

Deal found 13/12C$ 194

Tue 9/68:29 p.m.MSY - YUL

2 stops27h 13mMultiple Airlines

Deal found 16/12C$ 235

Tue 9/65:47 a.m.MSY - YUL

1 stop8h 07mAmerican Airlines

Deal found 16/12C$ 249

Wed 18/26:00 a.m.MSY - YUL

1 stop6h 28mUnited Airlines

Deal found 13/12C$ 398

Thu 21/58:29 p.m.MSY - YUL

2 stops23h 01mMultiple Airlines

Deal found 14/12C$ 436

Find flight deals from Louisiana to Pierre Elliott Trudeau Intl

Round-trip from	C$ 337
One-way from	C$ 154
Popular in	May
Cheapest in	September
Average price	C$ 1,018

22/1-25/1
3 total stops
45h 39m total
Louisiana to Montreal

Search Deals

29/1
1 total stop
18h 28m total
Louisiana to Montreal

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (C$ 227 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 36 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 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

Fri 23/1

6:05 a.m.-3:10 p.m.

1 stop8h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

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

1 stop14h 29m

C$ 414

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Mon 29/12

6:40 a.m.-4:23 p.m.

1 stop8h 43m

Montreal Pierre Elliott Trudeau Intl

Tue 6/1

6:45 a.m.-8:47 a.m.

2 stops27h 02m

C$ 512

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sun 15/2

7:27 p.m.-3:10 p.m.

1 stop18h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

5:25 p.m.-8:21 a.m.

2 stops15h 56m

C$ 522

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 30/1

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

1 stop6h 48m

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

12:10 p.m.-5:17 p.m.

1 stop6h 07m

C$ 578

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sat 24/1

5:55 p.m.-11:50 p.m.

1 stop4h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

12:50 p.m.-5:41 p.m.

1 stop5h 51m

C$ 579

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sun 15/2

6:20 a.m.-3:05 p.m.

1 stop7h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

7:12 a.m.-2:39 p.m.

1 stop8h 27m

C$ 579

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 7/5

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

1 stop8h 37m

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

6:00 a.m.-10:25 a.m.

1 stop5h 25m

C$ 579

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 12/2

1:16 p.m.-11:59 p.m.

1 stop9h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

6:00 p.m.-11:14 p.m.

1 stop6h 14m

C$ 579

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sat 23/5

7:00 a.m.-4:21 p.m.

1 stop8h 21m

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

6:00 a.m.-12:10 p.m.

1 stop7h 10m

C$ 581

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sat 23/5

2:20 p.m.-11:58 p.m.

1 stop8h 38m

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

12:45 p.m.-8:39 p.m.

1 stop8h 54m

C$ 581

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

Showing 1-10 of 24 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?
Air Canada, Delta, and United Airlines can get you from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport in just under 6h 48m. Your travel time can differ by up to 8h 23m. The distance from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport is about 2240 km. This flight may include one or multiple stops.
What are the most popular routes from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?
The most popular flight routes from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport are New Orleans Louis Armstrong - Montreal Pierre Elliott Trudeau Intl, Lafayette Regional - Montreal Pierre Elliott Trudeau Intl and 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.

See more FAQs

Laval

Dorval

Sherbrooke

Cornwall

Trois-Rivières

Brossard

Montebello

Boucherville

Longueuil

Drummondville

Magog

Saint-Jean-sur-Richelieu

Bromont

North Hatley

Louiseville

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Louisiana to Pierre Elliott Trudeau Intl?

Cheapflights makes it easy to find Louisiana to Pierre Elliott Trudeau Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Louisiana to Pierre Elliott Trudeau Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Louisiana to Pierre Elliott Trudeau Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Louisiana to Pierre Elliott Trudeau Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Louisiana to Pierre Elliott Trudeau Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Louisiana to Pierre Elliott Trudeau Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport from C$ 154

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 16 December 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 16 December 2025.

Find 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 16 December 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 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?

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

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 Louisiana to Pierre Elliott Trudeau Intl

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Louisiana to Pierre Elliott Trudeau Intl?

Why should you use Cheapflights to find cheap flight tickets from Louisiana to Pierre Elliott Trudeau Intl?

Can Cheapflights find flights from Louisiana to Pierre Elliott Trudeau Intl with no change fees?

Can Cheapflights notify me if prices for flights from Louisiana to Pierre Elliott Trudeau Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 16 December 2025.