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, Baton Rouge Ryan - Montreal Pierre Elliott Trudeau Intl and Lafayette Regional - 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$ 165+ 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$ 999 and C$ 1,315 in January. The cheapest round-trip price found within the last 3 days was C$ 422 on Multiple Airlines (22 Jan-25 Jan).

Find 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 29 October 2025.

Thu 6/118:59 p.m.MSY - YUL

2 stops18h 56mMultiple Airlines

Sun 9/118:00 a.m.YUL - MSY

1 stop25h 35mMultiple Airlines

Deal found 27/10C$ 479

Thu 27/118:54 a.m.MSY - YUL

2 stops23h 52mMultiple Airlines

Wed 3/124:20 p.m.YUL - MSY

1 stop17h 02mMultiple Airlines

Deal found 27/10C$ 485

Mon 3/118:59 p.m.MSY - YUL

1 stop17h 11mMultiple Airlines

Wed 5/116:45 a.m.YUL - MSY

2 stops26h 50mMultiple Airlines

Deal found 27/10C$ 517

Thu 11/123:20 p.m.MSY - YUL

1 stop24h 03mMultiple Airlines

Fri 19/126:45 a.m.YUL - MSY

2 stops10h 20mMultiple Airlines

Deal found 28/10C$ 558

Thu 11/123:20 p.m.MSY - YUL

1 stop24h 03mMultiple Airlines

Wed 24/126:45 a.m.YUL - MSY

2 stops10h 20mMultiple Airlines

Deal found 28/10C$ 573

Tue 11/112:30 p.m.MSY - YUL

1 stop23h 40mMultiple Airlines

Fri 14/115:10 p.m.YUL - MSY

2 stops28h 43mMultiple Airlines

Deal found 28/10C$ 576

Fri 12/126:20 a.m.MSY - YUL

1 stop9h 03mMultiple Airlines

Fri 19/126:45 a.m.YUL - MSY

2 stops10h 20mMultiple Airlines

Deal found 28/10C$ 577

Sun 23/116:05 p.m.LFT - YUL

2 stops15h 05mUnited Airlines

Thu 27/118:00 p.m.YUL - LFT

2 stops22h 27mUnited Airlines

Deal found 27/10C$ 999

Sun 23/116:01 a.m.LFT - YUL

1 stop10h 20mDelta

Thu 27/117:00 a.m.YUL - LFT

1 stop6h 16mDelta

Deal found 27/10C$ 1,069

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 29 October 2025.

Thu 22/18:38 p.m.MSY - YUL

2 stops22h 36mMultiple Airlines

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

1 stop15h 05mMultiple Airlines

Deal found 27/10C$ 422

Thu 19/26:16 p.m.LFT - YUL

2 stops19h 49mAmerican Airlines

Mon 23/23:55 p.m.YUL - LFT

2 stops22h 40mAmerican Airlines

Deal found 26/10C$ 798

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

2 stops11h 49mDelta

Mon 23/27:45 p.m.YUL - BTR

2 stops18h 09mDelta

Deal found 26/10C$ 848

Wed 18/25:10 a.m.MSY - YUL

1 stop10h 18mMultiple Airlines

Tue 24/28:00 a.m.YUL - MSY

1 stop25h 05mMultiple Airlines

Deal found 28/10C$ 432

Sun 23/116:05 p.m.LFT - YUL

2 stops15h 05mUnited Airlines

Thu 27/118:00 p.m.YUL - LFT

2 stops22h 27mUnited Airlines

Deal found 27/10C$ 999

Thu 27/118:54 a.m.MSY - YUL

2 stops23h 52mMultiple Airlines

Wed 3/124:20 p.m.YUL - MSY

1 stop17h 02mMultiple Airlines

Deal found 27/10C$ 485

Thu 26/25:10 a.m.MSY - YUL

1 stop9h 00mMultiple Airlines

Sun 1/39:55 a.m.YUL - MSY

3 stops23h 10mMultiple Airlines

Deal found 27/10C$ 549

Tue 17/25:10 a.m.MSY - YUL

1 stop10h 18mMultiple Airlines

Tue 24/28:00 a.m.YUL - MSY

1 stop8h 31mMultiple Airlines

Deal found 28/10C$ 552

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

2 stops11h 49mDelta

Mon 23/29:28 a.m.YUL - LFT

2 stops13h 36mDelta

Deal found 28/10C$ 871

Tue 11/113:21 p.m.MSY - YUL

3 stops24h 34mMultiple Airlines

Fri 14/114:00 p.m.YUL - MSY

3 stops29h 53mMultiple Airlines

Deal found 28/10C$ 616

Thu 19/27:11 a.m.BTR - YUL

1 stop5h 34mAmerican Airlines

Mon 23/22:25 p.m.YUL - BTR

1 stop8h 00mAmerican Airlines

Deal found 26/10C$ 1,069

Sun 23/116:01 a.m.LFT - YUL

1 stop10h 20mDelta

Thu 27/117:00 a.m.YUL - LFT

1 stop6h 16mDelta

Deal found 27/10C$ 1,069

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 29 October 2025 and is based on user searches.

Mon 3/118:59 p.m.MSY - YUL

1 stop17h 11mMultiple Airlines

Wed 5/116:45 a.m.YUL - MSY

2 stops26h 50mMultiple Airlines

Deal found 27/10C$ 517

Mon 3/118:59 p.m.MSY - YUL

1 stop17h 11mMultiple Airlines

Fri 7/115:10 p.m.YUL - MSY

2 stops24h 06mMultiple Airlines

Deal found 27/10C$ 674

Mon 3/118:59 p.m.MSY - YUL

1 stop17h 11mMultiple Airlines

Thu 6/115:10 p.m.YUL - MSY

2 stops28h 31mMultiple Airlines

Deal found 27/10C$ 693

Thu 6/118:59 p.m.MSY - YUL

2 stops18h 56mMultiple Airlines

Sun 9/118:00 a.m.YUL - MSY

1 stop25h 35mMultiple Airlines

Deal found 27/10C$ 479

Sun 23/116:05 p.m.LFT - YUL

2 stops15h 05mUnited Airlines

Thu 27/118:00 p.m.YUL - LFT

2 stops22h 27mUnited Airlines

Deal found 27/10C$ 999

Sun 23/116:01 a.m.LFT - YUL

1 stop10h 20mDelta

Thu 27/117:00 a.m.YUL - LFT

1 stop6h 16mDelta

Deal found 27/10C$ 1,069

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 29 October 2025.

Tue 10/28:38 p.m.MSY - YUL

2 stops18h 52mMultiple Airlines

Deal found 28/10C$ 165

Mon 9/28:38 p.m.MSY - YUL

2 stops22h 36mMultiple Airlines

Deal found 26/10C$ 207

Tue 20/12:57 p.m.MSY - YUL

1 stop23h 11mAmerican Airlines

Deal found 26/10C$ 215

Tue 20/15:10 a.m.MSY - YUL

3 stops18h 25mMultiple Airlines

Deal found 26/10C$ 226

Tue 4/112:30 p.m.MSY - YUL

1 stop23h 40mMultiple Airlines

Deal found 28/10C$ 253

Cheap flight deals from Louisiana to Pierre Elliott Trudeau Intl

Round-trip from	C$ 422
One-way from	C$ 165
Popular in	November
Cheapest in	September
Average price	C$ 1,287

22/1-25/1
3 total stops
37h 41m total
Louisiana to Montreal

Search Deals

10/2
2 total stops
18h 52m total
Louisiana to Montreal

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (C$ 228 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 34 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 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

Thu 22/1

8:38 p.m.-8:14 p.m.

2 stops22h 36m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

8:00 a.m.-10:05 p.m.

1 stop15h 05m

C$ 422

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Wed 18/2

5:10 a.m.-4:28 p.m.

1 stop10h 18m

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

8:00 a.m.-8:05 a.m.

1 stop25h 05m

C$ 432

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 27/11

8:54 a.m.-9:46 a.m.

2 stops23h 52m

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

4:20 p.m.-8:22 a.m.

1 stop17h 02m

C$ 485

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 26/2

5:10 a.m.-3:10 p.m.

1 stop9h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 1/3

9:55 a.m.-8:05 a.m.

3 stops23h 10m

C$ 549

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 17/2

5:10 a.m.-4:28 p.m.

1 stop10h 18m

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

8:00 a.m.-3:31 p.m.

1 stop8h 31m

C$ 552

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 11/11

3:21 p.m.-4:55 p.m.

3 stops24h 34m

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

4:00 p.m.-8:53 p.m.

3 stops29h 53m

C$ 616

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Thu 19/2

6:16 p.m.-3:05 p.m.

2 stops19h 49m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

3:55 p.m.-1:35 p.m.

2 stops22h 40m

C$ 798

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Thu 19/2

6:00 a.m.-6:49 p.m.

2 stops11h 49m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

7:45 p.m.-12:54 p.m.

2 stops18h 09m

C$ 848

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Thu 19/2

6:00 a.m.-6:49 p.m.

2 stops11h 49m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

9:28 a.m.-10:04 p.m.

2 stops13h 36m

C$ 871

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Sun 23/11

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

2 stops15h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

8:00 p.m.-5:27 p.m.

2 stops22h 27m

C$ 999

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 17 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?
American Airlines and Delta can get you from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport in just under 11h 49m. Your travel time can differ by up to 8h. The distance from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport is about 2242 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, Baton Rouge Ryan - Montreal Pierre Elliott Trudeau Intl and Lafayette Regional - 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.

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Longueuil

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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.

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Cheap flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport from C$ 165

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.

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 29 October 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 29 October 2025.

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 29 October 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?

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Alternative routes for Louisiana to Pierre Elliott Trudeau Intl

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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?

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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 29 October 2025.