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

Currently, October is the cheapest month in which you can book a flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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 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 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 C$ 1,036. You can even find prices in September for less than C$ 1,036, as users have found deals to Montreal Pierre Elliott Trudeau Intl Airport from as low as C$ 385. 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?

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$ 173+ 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$ 793 and C$ 959 in October. The cheapest round-trip price found within the last 3 days was C$ 461 on Multiple Airlines (29 Oct-5 Nov).

Cheap flight deals from Louisiana to Pierre Elliott Trudeau Intl

Round-trip from	C$ 461
One-way from	C$ 173
Popular in	May
Cheapest in	September
Average price	C$ 388

29/10-5/11
3 total stops
45h 53m total
Louisiana to Montreal

Search Deals

25/10
2 total stops
12h 41m total
Louisiana to Montreal

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 177 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).

Search Deals

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 15 September 2025.

Wed 29/106:10 p.m.MSY - YUL

2 stops29h 33mMultiple Airlines

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

1 stop16h 20mMultiple Airlines

Deal found 14/9C$ 461

Fri 10/109:42 p.m.MSY - YUL

2 stops25h 59mMultiple Airlines

Tue 14/108:55 a.m.YUL - MSY

3 stops15h 58mMultiple Airlines

Deal found 14/9C$ 490

Fri 10/106:41 a.m.MSY - YUL

1 stop7h 09mMultiple Airlines

Fri 17/106:55 a.m.YUL - MSY

3 stops17h 58mMultiple Airlines

Deal found 14/9C$ 493

Tue 7/106:41 a.m.MSY - YUL

2 stops16h 46mMultiple Airlines

Sun 19/106:55 a.m.YUL - MSY

3 stops26h 12mMultiple Airlines

Deal found 13/9C$ 494

Tue 30/125:10 a.m.MSY - YUL

1 stop10h 18mMultiple Airlines

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

2 stops33h 51mMultiple Airlines

Deal found 14/9C$ 501

Tue 30/125:10 a.m.MSY - YUL

1 stop10h 18mMultiple Airlines

Wed 7/14:35 p.m.YUL - MSY

1 stop19h 54mMultiple Airlines

Deal found 14/9C$ 514

Mon 29/125:10 a.m.MSY - YUL

1 stop10h 18mMultiple Airlines

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

2 stops33h 51mMultiple Airlines

Deal found 14/9C$ 515

Tue 30/125:10 a.m.MSY - YUL

1 stop10h 18mMultiple Airlines

Mon 5/16:45 a.m.YUL - MSY

2 stops33h 51mMultiple Airlines

Deal found 14/9C$ 516

Thu 2/109:10 a.m.MSY - YUL

1 stop28h 40mMultiple Airlines

Sun 5/106:45 a.m.YUL - MSY

2 stops16h 42mMultiple Airlines

Deal found 13/9C$ 519

Mon 22/125:15 a.m.LFT - YUL

2 stops15h 02mUnited Airlines

Tue 30/126:00 a.m.YUL - LFT

2 stops18h 09mUnited Airlines

Deal found 14/9C$ 1,002

Wed 24/123:57 p.m.LFT - YUL

2 stops20h 49mAmerican Airlines

Thu 25/124:09 p.m.YUL - LFT

1 stop18h 22mAmerican Airlines

Deal found 14/9C$ 1,039

Tue 23/125:15 a.m.LFT - YUL

2 stops15h 02mUnited Airlines

Tue 30/126:00 a.m.YUL - LFT

2 stops18h 09mUnited Airlines

Deal found 14/9C$ 1,041

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 15 September 2025.

Wed 29/106:10 p.m.MSY - YUL

2 stops29h 33mMultiple Airlines

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

1 stop16h 20mMultiple Airlines

Deal found 14/9C$ 461

Fri 10/106:41 a.m.MSY - YUL

1 stop7h 09mMultiple Airlines

Fri 17/106:55 a.m.YUL - MSY

3 stops17h 58mMultiple Airlines

Deal found 14/9C$ 493

Mon 22/125:15 a.m.LFT - YUL

2 stops15h 02mUnited Airlines

Tue 30/126:00 a.m.YUL - LFT

2 stops18h 09mUnited Airlines

Deal found 14/9C$ 1,002

Thu 19/26:22 p.m.LFT - YUL

2 stops19h 38mAmerican Airlines

Mon 23/23:45 p.m.YUL - LFT

2 stops20h 45mAmerican Airlines

Deal found 12/9C$ 1,049

Sun 21/126:00 a.m.LFT - YUL

1 stop10h 15mWestJet

Fri 26/126:20 p.m.YUL - LFT

1 stop17h 44mWestJet

Deal found 14/9C$ 1,098

Thu 19/23:20 p.m.BTR - YUL

1 stop7h 34mDelta

Mon 23/27:00 a.m.YUL - BTR

1 stop8h 56mDelta

Deal found 13/9C$ 1,103

Fri 10/103:53 p.m.MSY - YUL

3 stops31h 48mMultiple Airlines

Tue 14/106:55 a.m.YUL - MSY

3 stops17h 58mMultiple Airlines

Deal found 14/9C$ 508

Wed 5/115:10 a.m.MSY - YUL

1 stop9h 00mMultiple Airlines

Sat 8/115:10 p.m.YUL - MSY

2 stops15h 25mMultiple Airlines

Deal found 13/9C$ 522

Thu 30/106:41 a.m.MSY - YUL

1 stop7h 29mMultiple Airlines

Thu 6/112:30 p.m.YUL - MSY

2 stops22h 23mMultiple Airlines

Deal found 14/9C$ 526

Sat 11/107:00 p.m.MSY - YUL

3 stops28h 27mMultiple Airlines

Sat 18/106:45 a.m.YUL - MSY

3 stops23h 46mMultiple Airlines

Deal found 14/9C$ 530

Wed 15/1011:25 a.m.MSY - YUL

1 stop25h 55mMultiple Airlines

Wed 22/106:45 a.m.YUL - MSY

2 stops18h 08mMultiple Airlines

Deal found 14/9C$ 548

Tue 23/125:15 a.m.LFT - YUL

2 stops15h 02mUnited Airlines

Thu 25/126:00 a.m.YUL - LFT

2 stops16h 26mUnited Airlines

Deal found 14/9C$ 1,041

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 15 September 2025 and is based on user searches.

Tue 23/95:34 p.m.MSY - YUL

1 stop15h 24mAmerican Airlines

Sat 27/912:31 p.m.YUL - MSY

1 stop11h 30mAmerican Airlines

Deal found 13/9C$ 1,075

Tue 23/99:40 a.m.MSY - YUL

2 stops11h 04mUnited Airlines

Sat 27/99:15 a.m.YUL - MSY

1 stop11h 13mUnited Airlines

Deal found 13/9C$ 1,136

Tue 23/910:33 a.m.MSY - YUL

1 stop10h 24mDelta

Sat 27/911:00 a.m.YUL - MSY

1 stop7h 49mDelta

Deal found 14/9C$ 1,211

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 15 September 2025.

Sat 25/1010:46 a.m.MSY - YUL

2 stops12h 41mMultiple Airlines

Deal found 14/9C$ 173

Fri 3/1010:56 a.m.MSY - YUL

2 stops12h 31mMultiple Airlines

Deal found 12/9C$ 180

Thu 27/114:40 p.m.MSY - YUL

2 stops28h 30mMultiple Airlines

Deal found 13/9C$ 181

Fri 17/106:06 p.m.MSY - YUL

2 stops29h 21mMultiple Airlines

Deal found 14/9C$ 183

Mon 26/14:31 p.m.MSY - YUL

1 stop22h 57mMultiple Airlines

Deal found 13/9C$ 187

Fri 27/25:10 a.m.MSY - YUL

2 stops12h 15mMultiple Airlines

Deal found 13/9C$ 237

Wed 26/115:10 a.m.MSY - YUL

1 stop9h 00mMultiple Airlines

Deal found 13/9C$ 248

Sun 16/116:00 a.m.LFT - YUL

1 stop10h 21mDelta

Deal found 15/9C$ 534

Sun 16/115:59 p.m.LFT - YUL

2 stops20h 10mAmerican Airlines

Deal found 15/9C$ 538

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 29/10

6:10 p.m.-12:43 a.m.

2 stops29h 33m

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

6:45 a.m.-10:05 p.m.

1 stop16h 20m

C$ 461

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 10/10

6:41 a.m.-2:50 p.m.

1 stop7h 09m

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

6:55 a.m.-11:53 p.m.

3 stops17h 58m

C$ 493

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 10/10

3:53 p.m.-12:41 a.m.

3 stops31h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

6:55 a.m.-11:53 p.m.

3 stops17h 58m

C$ 508

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Wed 5/11

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

1 stop9h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 8/11

5:10 p.m.-7:35 a.m.

2 stops15h 25m

C$ 522

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 30/10

6:41 a.m.-3:10 p.m.

1 stop7h 29m

Montreal Pierre Elliott Trudeau Intl

Thu 6/11

2:30 p.m.-11:53 a.m.

2 stops22h 23m

C$ 526

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sat 11/10

7:00 p.m.-12:27 a.m.

3 stops28h 27m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

6:45 a.m.-5:31 a.m.

3 stops23h 46m

C$ 530

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Wed 15/10

11:25 a.m.-2:20 p.m.

1 stop25h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

6:45 a.m.-11:53 p.m.

2 stops18h 08m

C$ 548

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Mon 22/12

5:15 a.m.-9:17 p.m.

2 stops15h 02m

Montreal Pierre Elliott Trudeau Intl

Tue 30/12

6:00 a.m.-11:09 p.m.

2 stops18h 09m

C$ 1,002

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Tue 23/12

5:15 a.m.-9:17 p.m.

2 stops15h 02m

Montreal Pierre Elliott Trudeau Intl

Thu 25/12

6:00 a.m.-9:26 p.m.

2 stops16h 26m

C$ 1,041

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Thu 19/2

6:22 p.m.-3:00 p.m.

2 stops19h 38m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

3:45 p.m.-11:30 a.m.

2 stops20h 45m

C$ 1,049

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 30 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?
United Airlines, American Airlines, and Delta can get you from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport in just under 7h 34m. Your travel time can differ by up to 12h 04m. 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.
What is the cheapest month to book a flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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

Laval

Dorval

Sherbrooke

Cornwall

Brossard

Longueuil

Montebello

Trois-Rivières

Drummondville

Saint-Jean-sur-Richelieu

Boucherville

Bromont

North Hatley

Louiseville

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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$ 173

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 25/10. 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

Keep the following information in mind while searching for Louisiana to Pierre Elliott Trudeau Intl flight deals. Data was last updated 15 September 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 15 September 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 15 September 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?

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 15 September 2025.