What are the cheapest airlines to fly from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as C$ 436. Users have also found prices from C$ 458 and C$ 2,008 on Delta and Aeromexico, respectively.

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$ 316). 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 January. Prices to Montreal Pierre Elliott Trudeau Intl Airport from Louisiana average C$ 1,051. You can even find prices in January for less than C$ 1,051, as users have found deals to Montreal Pierre Elliott Trudeau Intl Airport from as low as C$ 735. 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 20%.

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$ 239+ Flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Louisiana to Pierre Elliott Trudeau Intl

Round-trip from	C$ 428
One-way from	C$ 239
Popular in	May
Cheapest in	January
Average price	C$ 908

4/9-10/9
3 total stops
25h 10m total
Louisiana to Montreal

Search Deals

18/8
3 total stops
26h 16m total
Louisiana to Montreal

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (C$ 155 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 31 July 2025.

Thu 4/95:20 a.m.MSY - YUL

1 stop8h 00mMultiple Airlines

Wed 10/96:45 a.m.YUL - MSY

2 stops17h 10mMultiple Airlines

Deal found 30/7C$ 428

Mon 15/96:50 p.m.MSY - YUL

1 stop14h 16mDelta

Sat 20/97:00 a.m.YUL - MSY

1 stop27h 35mDelta

Deal found 31/7C$ 649

Wed 3/95:34 p.m.MSY - YUL

1 stop15h 24mAmerican Airlines

Mon 8/912:31 p.m.YUL - MSY

1 stop12h 17mAmerican Airlines

Deal found 31/7C$ 801

Wed 20/85:39 p.m.BTR - YUL

2 stops15h 12mAmerican Airlines

Mon 25/810:31 a.m.YUL - BTR

2 stops12h 20mAmerican Airlines

Deal found 31/7C$ 859

Fri 31/105:07 a.m.BTR - YUL

2 stops12h 43mUnited Airlines

Mon 3/119:25 a.m.YUL - BTR

2 stops14h 19mUnited Airlines

Deal found 30/7C$ 945

Fri 31/103:40 p.m.BTR - YUL

1 stop7h 18mWestJet

Mon 3/116:45 a.m.YUL - BTR

2 stops27h 52mWestJet

Deal found 30/7C$ 989

Sun 10/86:10 a.m.BTR - YUL

2 stops14h 18mDelta

Fri 15/87:00 a.m.YUL - BTR

1 stop6h 53mDelta

Deal found 30/7C$ 1,200

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 31 July 2025.

Thu 4/95:20 a.m.MSY - YUL

1 stop8h 00mMultiple Airlines

Wed 10/96:45 a.m.YUL - MSY

2 stops17h 10mMultiple Airlines

Deal found 30/7C$ 428

Mon 15/96:50 p.m.MSY - YUL

1 stop14h 16mDelta

Fri 19/95:00 p.m.YUL - MSY

1 stop17h 35mDelta

Deal found 31/7C$ 649

Tue 16/95:34 p.m.MSY - YUL

1 stop15h 24mAmerican Airlines

Tue 23/912:31 p.m.YUL - MSY

1 stop11h 30mAmerican Airlines

Deal found 29/7C$ 754

Fri 31/105:07 a.m.BTR - YUL

2 stops12h 43mUnited Airlines

Mon 3/119:25 a.m.YUL - BTR

2 stops14h 19mUnited Airlines

Deal found 30/7C$ 945

Fri 31/103:40 p.m.BTR - YUL

1 stop7h 18mWestJet

Mon 3/116:45 a.m.YUL - BTR

2 stops27h 52mWestJet

Deal found 30/7C$ 989

Wed 20/85:39 p.m.BTR - YUL

2 stops15h 12mAmerican Airlines

Mon 25/810:31 a.m.YUL - BTR

2 stops12h 20mAmerican Airlines

Deal found 31/7C$ 859

Sun 10/86:10 a.m.BTR - YUL

2 stops14h 18mDelta

Fri 15/87:00 a.m.YUL - BTR

1 stop6h 53mDelta

Deal found 30/7C$ 1,200

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 31 July 2025 and is based on user searches.

Thu 31/77:25 a.m.MSY - YUL

2 stops7h 42mDelta

Mon 4/86:00 a.m.YUL - MSY

2 stops13h 16mDelta

Deal found 30/7C$ 1,825

Sat 2/86:02 a.m.MSY - YUL

2 stops9h 43mAmerican Airlines

Thu 7/810:31 a.m.YUL - MSY

1 stop7h 07mAmerican Airlines

Deal found 30/7C$ 1,164

Sun 10/86:10 a.m.BTR - YUL

2 stops14h 18mDelta

Fri 15/87:00 a.m.YUL - BTR

1 stop6h 53mDelta

Deal found 30/7C$ 1,200

Sun 10/86:15 a.m.BTR - YUL

1 stop6h 29mAmerican Airlines

Fri 15/83:44 p.m.YUL - BTR

1 stop8h 01mAmerican Airlines

Deal found 30/7C$ 1,334

Wed 20/85:39 p.m.BTR - YUL

2 stops15h 12mAmerican Airlines

Mon 25/810:31 a.m.YUL - BTR

2 stops12h 20mAmerican Airlines

Deal found 31/7C$ 859

Wed 20/84:38 p.m.BTR - YUL

1 stop6h 15mWestJet

Mon 25/87:00 a.m.YUL - BTR

1 stop7h 37mWestJet

Deal found 31/7C$ 1,180

Thu 28/86:30 a.m.MSY - YUL

3 stops14h 45mMultiple Airlines

Mon 1/96:55 a.m.YUL - MSY

3 stops26h 04mMultiple Airlines

Deal found 29/7C$ 430

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 31 July 2025.

Mon 18/86:59 p.m.MSY - YUL

3 stops26h 16mMultiple Airlines

Deal found 31/7C$ 239

Tue 19/810:40 a.m.MSY - YUL

1 stop10h 08mDelta

Deal found 29/7C$ 306

Sun 14/95:34 p.m.MSY - YUL

1 stop15h 24mAmerican Airlines

Deal found 29/7C$ 327

Fri 15/85:39 p.m.BTR - YUL

2 stops15h 07mAmerican Airlines

Deal found 30/7C$ 473

Fri 15/86:00 a.m.BTR - YUL

3 stops24h 30mAeromexico

Deal found 30/7C$ 2,008

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 4/9

5:20 a.m.-2:20 p.m.

1 stop8h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

6:45 a.m.-10:55 p.m.

2 stops17h 10m

C$ 428

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Mon 15/9

6:50 p.m.-10:06 a.m.

1 stop14h 16m

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

5:00 p.m.-9:35 a.m.

1 stop17h 35m

C$ 649

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 16/9

5:34 p.m.-9:58 a.m.

1 stop15h 24m

Montreal Pierre Elliott Trudeau Intl

Tue 23/9

12:31 p.m.-11:01 p.m.

1 stop11h 30m

C$ 754

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Wed 20/8

5:39 p.m.-9:51 a.m.

2 stops15h 12m

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

10:31 a.m.-9:51 p.m.

2 stops12h 20m

C$ 859

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 31/10

5:07 a.m.-6:50 p.m.

2 stops12h 43m

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

9:25 a.m.-10:44 p.m.

2 stops14h 19m

C$ 945

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 31/10

3:40 p.m.-11:58 p.m.

1 stop7h 18m

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

6:45 a.m.-9:37 a.m.

2 stops27h 52m

C$ 989

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Sun 10/8

6:10 a.m.-9:28 p.m.

2 stops14h 18m

Montreal Pierre Elliott Trudeau Intl

Fri 15/8

7:00 a.m.-12:53 p.m.

1 stop6h 53m

C$ 1,200

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Mon 18/8

6:59 p.m.-10:15 p.m.

3 stops26h 16m

C$ 239

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 19/8

10:40 a.m.-9:48 p.m.

1 stop10h 08m

C$ 306

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sun 14/9

5:34 p.m.-9:58 a.m.

1 stop15h 24m

C$ 327

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

Showing 1-10 of 12 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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

See what other customers who have flown with Delta,Aeromexico, andUnited Airlines from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Aeromexico

7.5

Good

1,721 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,900 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

WestJet

7.2

Good

2,978 reviews

Delta

8.0

Very good

7,981 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport one-way?
For one-way options, check prices for American Airlines. According to our data, you can fly for as low as C$ 436. Users have also found prices from C$ 458 and C$ 2,008 on Delta and Aeromexico, respectively.
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$ 316). 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

Longueuil

Sherbrooke

Cornwall

Brossard

Dorval

Montebello

Drummondville

Trois-Rivières

Saint-Jean-sur-Richelieu

Boucherville

Saint-Sauveur

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$ 239

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 18/8. 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 31 July 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 31 July 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 31 July 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

Reviews of airlines servicing Pierre Elliott Trudeau Intl

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.

What are the cheapest airlines to fly from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport one-way?

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?

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 31 July 2025.