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$ 286+ Cheap Flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Louisiana to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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Last-minute

One-way

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 25 October 2026.

Fri 11/129:26 a.m. -

3 stops29h 34m

Tue 15/124:40 p.m. -

3 stops16h 58m

Deal found 25/10C$ 668

Sat 5/129:26 a.m. -

3 stops11h 34m

Sat 12/126:25 p.m. -

3 stops17h 01m

Deal found 21/10C$ 678

Sat 14/119:04 p.m. -

3 stops24h 06m

Sat 21/119:45 a.m. -

3 stops22h 14m

Deal found 25/10C$ 723

Tue 17/115:08 p.m. -

3 stops22h 22m

Sun 22/118:00 a.m. -

2 stops23h 59m

Deal found 21/10C$ 755

Mon 7/129:26 a.m. -

3 stops11h 45m

Mon 14/129:45 a.m. -

3 stops23h 53m

Deal found 23/10C$ 819

Sat 5/122:17 p.m. -

1 stop7h 40m

Sat 12/1212:08 p.m. -

1 stop12h 45m

Deal found 21/10C$ 825

Sat 7/1110:37 a.m. -

2 stops11h 16m

Sat 14/1112:10 p.m. -

2 stops22h 57m

Deal found 21/10C$ 986

Sat 12/125:15 a.m. -

2 stops15h 02m

Tue 15/126:00 a.m. -

2 stops12h 43m

Deal found 21/10C$ 1,073

Thu 24/123:30 p.m. -

2 stops16h 00m

Thu 31/127:00 a.m. -

1 stop6h 22m

Deal found 25/10C$ 1,084

Sat 7/114:00 p.m. -

1 stop6h 54m

Sat 14/112:43 p.m. -

1 stop8h 59m

Deal found 21/10C$ 1,092

Tue 22/125:09 p.m. -

1 stop5h 40m

Thu 31/127:00 a.m. -

1 stop6h 22m

Deal found 25/10C$ 1,123

Thu 24/123:30 p.m. -

2 stops16h 00m

Fri 1/17:00 a.m. -

1 stop6h 22m

Deal found 25/10C$ 1,134

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 25 October 2026.

Sat 5/129:26 a.m. -

2 stops10h 48m

Sat 12/126:25 p.m. -

3 stops17h 01m

Deal found 21/10C$ 723

Sat 7/1110:37 a.m. -

2 stops11h 16m

Sat 14/1112:10 p.m. -

2 stops22h 57m

Deal found 21/10C$ 986

Fri 11/123:39 p.m. -

1 stop7h 09m

Tue 15/126:00 a.m. -

2 stops12h 48m

Deal found 25/10C$ 1,014

Sat 5/129:30 a.m. -

2 stops11h 12m

Sat 12/124:45 p.m. -

1 stop7h 09m

Deal found 20/10C$ 1,015

Tue 17/116:30 a.m. -

2 stops11h 28m

Sun 22/119:30 a.m. -

1 stop9h 13m

Deal found 21/10C$ 1,021

Sun 20/126:00 a.m. -

1 stop8h 28m

Wed 30/124:10 p.m. -

1 stop8h 41m

Deal found 22/10C$ 1,045

Tue 1/129:30 a.m. -

2 stops9h 18m

Tue 8/127:00 a.m. -

2 stops11h 33m

Deal found 24/10C$ 1,054

Fri 25/129:35 a.m. -

2 stops10h 42m

Wed 30/126:55 p.m. -

2 stops16h 28m

Deal found 21/10C$ 1,096

Tue 22/124:25 p.m. -

1 stop6h 15m

Fri 1/17:00 a.m. -

1 stop10h 38m

Deal found 25/10C$ 1,045

Sat 12/125:15 a.m. -

2 stops15h 02m

Tue 15/126:00 a.m. -

2 stops12h 43m

Deal found 21/10C$ 1,073

Sat 7/114:00 p.m. -

1 stop6h 54m

Sat 14/112:43 p.m. -

1 stop8h 59m

Deal found 21/10C$ 1,092

Wed 23/125:15 a.m. -

2 stops13h 33m

Fri 1/16:00 a.m. -

2 stops14h 27m

Deal found 25/10C$ 1,175

Thu 4/211:46 a.m. -

2 stops10h 40m

Sat 6/27:00 a.m. -

1 stop8h 48m

Deal found 25/10C$ 1,137

Thu 24/123:30 p.m. -

1 stop7h 19m

Thu 31/127:00 a.m. -

1 stop6h 22m

Deal found 25/10C$ 1,154

Wed 23/125:15 a.m. -

2 stops13h 33m

Sun 27/129:15 a.m. -

2 stops13h 08m

Deal found 25/10C$ 1,274

Tue 22/127:15 a.m. -

2 stops13h 02m

Sun 27/129:15 a.m. -

2 stops13h 08m

Deal found 25/10C$ 1,274

Thu 24/125:15 a.m. -

2 stops9h 01m

Sun 27/126:00 a.m. -

2 stops14h 27m

Deal found 25/10C$ 1,304

Find flight deals from Louisiana to Pierre Elliott Trudeau Intl

Round-trip from	C$ 668
One-way from	C$ 286
Popular in	March
Cheapest in	October
Average price	C$ 391

11/12-15/12
6 total stops
46h 32m total
Louisiana to Montreal

Search Deals

24/12-31/12
2 total stops
31h 27m total
Louisiana to Montreal

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 66 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 57 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

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

Cheapest round-trip

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Thu 18/2

6:30 a.m.-6:50 p.m.

2 stops11h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 319

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Sun 22/11

6:55 p.m.-7:05 p.m.

3 stops23h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 361

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Sat 10/4

6:50 p.m.-8:42 a.m.

1 stop12h 52m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 380

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Tue 13/4

9:05 a.m.-7:15 p.m.

3 stops33h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 381

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Tue 10/11

5:30 a.m.-6:58 p.m.

2 stops12h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 417

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Sun 7/2

6:00 a.m.-3:24 p.m.

1 stop8h 24m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 422

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Tue 10/11

12:33 p.m.-8:32 a.m.

1 stop18h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 423

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Thu 24/12

11:30 a.m.-7:00 p.m.

1 stop6h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 426

Quickest round-trip

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Mon 12/4

6:00 a.m.-1:10 p.m.

1 stop6h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 431

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Mon 8/3

6:55 p.m.-1:07 p.m.

2 stops17h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 447

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Showing 1-10 of 29 resultsSorted by cheapest first

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.

MSY-YUL

LFT-YUL

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

USLA-YUL

MSY-YUL

LFT-YUL

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

Currently, August is the cheapest month in which you can book a flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 416). Flying from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 1,251). 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.

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$ 854 and C$ 984 in December.
The cheapest round-trip price found within the last 5 days was C$ 668 on Multiple Airlines (11 Dec-15 Dec).

Related info for your journey

How long is the flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?
American Airlines, Delta, and United Airlines can get you from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport in just under 7h 09m. Your travel time can differ by up to 4h 03m. 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, 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.
What is the cheapest month to book a flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 416). Flying from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 1,251). 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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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.

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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.

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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$ 286

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/12. 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 25 October 2026.

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 25 October 2026.

Best flights from Louisiana to Pierre Elliott Trudeau IntlDiscover 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 25 October 2026.

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 25 October 2026.

Last-minute flights from Louisiana to Pierre Elliott Trudeau IntlDiscover last-minute flight deals from Louisiana to Pierre Elliott Trudeau Intl. Data last updated 25 October 2026 and is based on user searches.

Discover last-minute flight deals from Louisiana to Pierre Elliott Trudeau Intl. Data last updated 25 October 2026 and is based on user searches.

One-way flights from Louisiana to Pierre Elliott Trudeau IntlSearch for one-way flight options from Louisiana to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

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 25 October 2026.

Find flight deals from Louisiana to Pierre Elliott Trudeau Intl

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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

What is the cheapest month to book a 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?

Airfare is below average for this route at the moment.

Louisiana to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 854 and C$ 984 in December.The cheapest round-trip price found within the last 5 days was C$ 668 on Multiple Airlines (11 Dec-15 Dec).

Related info for your journey

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?

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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Complete your trip to Pierre Elliott Trudeau Intl by adding a car rental and/or hotel reservation to your travel itinerary.

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Search flights from Louisiana to Pierre Elliott Trudeau Intl by cabin class

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Louisiana and Pierre Elliott Trudeau Intl flights

Browse other Louisiana and Pierre Elliott Trudeau Intl flight options. Last updated on 25 October 2026.

Other flights 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 25 October 2026.

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 25 October 2026.

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 25 October 2026 and is based on user searches.

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 25 October 2026.

Louisiana to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 854 and C$ 984 in December.
The cheapest round-trip price found within the last 5 days was C$ 668 on Multiple Airlines (11 Dec-15 Dec).