In terms of precipitation, rainfall in Louisiana ranges from 83.0 - 163.0 mm per month. June is typically the wettest month, when rainfall can reach 163.0 mm. October is typically the driest time to visit Louisiana when rainfall is around 83.0 mm.

If weather is an important factor for your trip to Louisiana, 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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

How can I find direct flights from Pierre Elliott Trudeau Intl to Louisiana?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Louisiana.

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Louisiana?

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Louisiana 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 Montreal Pierre Elliott Trudeau Intl Airport to Louisiana

Find flight deals from Pierre Elliott Trudeau Intl to Louisiana

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Louisiana
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Mon 1/125:25 p.m.YUL - MSY

2 stops25h 54mMultiple Airlines

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

1 stop24h 03mMultiple Airlines

Deal found 28/10C$ 405

Thu 11/125:25 p.m.YUL - MSY

2 stops15h 57mMultiple Airlines

Thu 18/126:20 a.m.MSY - YUL

1 stop9h 03mMultiple Airlines

Deal found 27/10C$ 464

Sun 23/118:00 a.m.YUL - MSY

1 stop10h 08mMultiple Airlines

Sat 29/1110:35 a.m.MSY - YUL

1 stop12h 55mMultiple Airlines

Deal found 28/10C$ 472

Sun 23/118:00 a.m.YUL - MSY

1 stop10h 08mMultiple Airlines

Mon 1/128:54 a.m.MSY - YUL

1 stop11h 32mMultiple Airlines

Deal found 27/10C$ 488

Sun 23/118:00 a.m.YUL - MSY

1 stop10h 08mMultiple Airlines

Tue 25/117:24 p.m.MSY - YUL

2 stops20h 31mMultiple Airlines

Deal found 27/10C$ 497

Thu 11/126:45 a.m.YUL - MSY

1 stop15h 57mMultiple Airlines

Sun 21/128:14 a.m.MSY - YUL

1 stop15h 16mMultiple Airlines

Deal found 27/10C$ 509

Sun 30/116:26 p.m.YUL - BTR

1 stop24h 38mWestJet

Sat 6/1210:34 a.m.BTR - YUL

1 stop24h 01mWestJet

Deal found 27/10C$ 901

Best flights from Pierre Elliott Trudeau Intl to Louisiana
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 October 2025.

Fri 28/115:35 p.m.YUL - MSY

1 stop16h 32mMultiple Airlines

Fri 5/126:20 a.m.MSY - YUL

2 stops11h 05mMultiple Airlines

Deal found 28/10C$ 546

Sat 10/19:15 a.m.YUL - MSY

2 stops14h 14mUnited Airlines

Sat 17/17:30 p.m.MSY - YUL

2 stops17h 30mUnited Airlines

Deal found 27/10C$ 608

Sun 25/17:00 a.m.YUL - MSY

1 stop14h 51mAmerican Airlines

Thu 29/15:34 p.m.MSY - YUL

1 stop19h 11mAmerican Airlines

Deal found 29/10C$ 679

Fri 20/27:45 p.m.YUL - MSY

1 stop16h 14mDelta

Tue 10/37:10 p.m.MSY - YUL

1 stop12h 37mDelta

Deal found 27/10C$ 693

Sun 30/116:26 p.m.YUL - BTR

1 stop24h 38mWestJet

Sat 6/1210:34 a.m.BTR - YUL

1 stop24h 01mWestJet

Deal found 27/10C$ 901

Wed 19/116:45 a.m.YUL - MSY

1 stop14h 28mMultiple Airlines

Mon 24/114:37 p.m.MSY - YUL

2 stops29h 08mMultiple Airlines

Deal found 28/10C$ 565

Fri 13/26:45 a.m.YUL - MSY

2 stops36h 30mMultiple Airlines

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

1 stop10h 18mMultiple Airlines

Deal found 28/10C$ 588

Fri 16/15:25 p.m.YUL - MSY

3 stops28h 50mMultiple Airlines

Sun 25/14:17 p.m.MSY - YUL

3 stops23h 38mMultiple Airlines

Deal found 27/10C$ 615

Tue 14/49:30 a.m.YUL - BTR

2 stops12h 41mUnited Airlines

Wed 15/45:20 a.m.BTR - YUL

2 stops11h 22mUnited Airlines

Deal found 26/10C$ 815

Tue 14/42:35 p.m.YUL - BTR

1 stop8h 01mAmerican Airlines

Wed 15/45:47 a.m.BTR - YUL

1 stop8h 02mAmerican Airlines

Deal found 26/10C$ 815

Tue 14/46:00 a.m.YUL - BTR

2 stops9h 47mDelta

Wed 15/43:20 p.m.BTR - YUL

1 stop7h 38mDelta

Deal found 26/10C$ 815

Sat 3/14:35 p.m.YUL - MSY

1 stop15h 44mMultiple Airlines

Sun 11/17:20 p.m.MSY - YUL

2 stops23h 54mMultiple Airlines

Deal found 27/10C$ 619

Sat 10/19:15 a.m.YUL - BTR

2 stops9h 38mUnited Airlines

Sun 11/15:15 p.m.BTR - YUL

2 stops19h 45mUnited Airlines

Deal found 28/10C$ 847

Sat 10/12:30 p.m.YUL - MSY

3 stops28h 55mMultiple Airlines

Sat 17/14:17 p.m.MSY - YUL

3 stops23h 38mMultiple Airlines

Deal found 27/10C$ 685

Last-minute flights from Pierre Elliott Trudeau Intl to Louisiana
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Louisiana. Data last updated 29 October 2025 and is based on user searches.

Wed 19/116:45 a.m.YUL - MSY

2 stops14h 28mMultiple Airlines

Mon 24/117:24 p.m.MSY - YUL

2 stops20h 31mMultiple Airlines

Deal found 28/10C$ 537

Sun 23/118:00 a.m.YUL - MSY

1 stop10h 08mMultiple Airlines

Sat 29/1110:35 a.m.MSY - YUL

1 stop12h 55mMultiple Airlines

Deal found 28/10C$ 472

Sun 23/118:00 a.m.YUL - MSY

1 stop10h 08mMultiple Airlines

Mon 1/128:54 a.m.MSY - YUL

1 stop11h 32mMultiple Airlines

Deal found 27/10C$ 488

Sun 23/118:00 a.m.YUL - MSY

1 stop10h 08mMultiple Airlines

Tue 25/117:24 p.m.MSY - YUL

2 stops20h 31mMultiple Airlines

Deal found 27/10C$ 497

Fri 28/115:35 p.m.YUL - MSY

1 stop16h 32mMultiple Airlines

Fri 5/126:20 a.m.MSY - YUL

2 stops11h 05mMultiple Airlines

Deal found 28/10C$ 546

Sun 30/116:26 p.m.YUL - BTR

1 stop24h 38mWestJet

Sat 6/1210:34 a.m.BTR - YUL

1 stop24h 01mWestJet

Deal found 27/10C$ 901

One-way flights from Pierre Elliott Trudeau Intl to Louisiana
Search for one-way flight options from Pierre Elliott Trudeau Intl to Louisiana. Find affordable one-way fares based on user searches. Data last updated 29 October 2025.

Thu 11/126:45 a.m.YUL - MSY

1 stop15h 57mMultiple Airlines

Deal found 27/10C$ 239

Mon 10/116:45 a.m.YUL - MSY

2 stops31h 17mMultiple Airlines

Deal found 27/10C$ 246

Sun 14/125:25 p.m.YUL - MSY

2 stops15h 57mMultiple Airlines

Deal found 28/10C$ 253

Fri 26/1211:25 a.m.YUL - MSY

3 stops22h 22mMultiple Airlines

Deal found 27/10C$ 326

Sun 21/126:45 a.m.YUL - MSY

2 stops33h 53mMultiple Airlines

Deal found 28/10C$ 386

Fri 26/127:08 a.m.YUL - MSY

1 stop17h 51mAmerican Airlines

Deal found 27/10C$ 404

Sat 13/126:00 a.m.YUL - MSY

1 stop17h 22mUnited Airlines

Deal found 28/10C$ 418

Mon 3/117:30 p.m.YUL - BTR

2 stops20h 25mDelta

Deal found 27/10C$ 530

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

2 stops13h 46mWestJet

Deal found 27/10C$ 548

Cheap flight deals from Pierre Elliott Trudeau Intl to Louisiana

Round-trip from	C$ 405
One-way from	C$ 239
Popular in	December
Cheapest in	May
Average price	C$ 905

1/12-11/12
3 total stops
49h 57m total
Montreal to Louisiana

Search Deals

11/12
1 total stop
15h 57m total
Montreal to Louisiana

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 39 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 20 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 Montreal Pierre Elliott Trudeau Intl Airport to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

5:35 p.m.-9:07 a.m.

1 stop16h 32m

New Orleans Louis Armstrong

Fri 5/12

6:20 a.m.-6:25 p.m.

2 stops11h 05m

C$ 546

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

6:45 a.m.-8:13 p.m.

1 stop14h 28m

New Orleans Louis Armstrong

Mon 24/11

4:37 p.m.-10:45 p.m.

2 stops29h 08m

C$ 565

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

6:45 a.m.-6:15 p.m.

2 stops36h 30m

New Orleans Louis Armstrong

Wed 18/2

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

1 stop10h 18m

C$ 588

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

9:15 a.m.-10:29 p.m.

2 stops14h 14m

New Orleans Louis Armstrong

Sat 17/1

7:30 p.m.-2:00 p.m.

2 stops17h 30m

C$ 608

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

5:25 p.m.-9:15 p.m.

3 stops28h 50m

New Orleans Louis Armstrong

Sun 25/1

4:17 p.m.-4:55 p.m.

3 stops23h 38m

C$ 615

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 3/1

4:35 p.m.-7:19 a.m.

1 stop15h 44m

New Orleans Louis Armstrong

Sun 11/1

7:20 p.m.-8:14 p.m.

2 stops23h 54m

C$ 619

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

7:00 a.m.-8:51 p.m.

1 stop14h 51m

New Orleans Louis Armstrong

Thu 29/1

5:34 p.m.-1:45 p.m.

1 stop19h 11m

C$ 679

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

2:30 p.m.-6:25 p.m.

3 stops28h 55m

New Orleans Louis Armstrong

Sat 17/1

4:17 p.m.-4:55 p.m.

3 stops23h 38m

C$ 685

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

7:45 p.m.-10:59 a.m.

1 stop16h 14m

New Orleans Louis Armstrong

Tue 10/3

7:10 p.m.-8:47 a.m.

1 stop12h 37m

C$ 693

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

9:30 a.m.-9:11 p.m.

2 stops12h 41m

Baton Rouge Ryan

Wed 15/4

5:20 a.m.-5:42 p.m.

2 stops11h 22m

C$ 815

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 25 results

Best time to book a flight from Pierre Elliott Trudeau Intl to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Louisiana

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

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana (average of C$ 511). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana in July is currently the most expensive (average of C$ 803). 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.

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

Unlike at noon, when flights are generally more expensive, you can save up to 17% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana by exploring options for tickets in the evening.

Reviews of airlines servicing Louisiana

Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,994 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Delta

7.9

Good

7,994 reviews

Delta

7.9

Good

7,994 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

United Airlines

7.4

Good

9,001 reviews

Delta

7.9

Good

7,994 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

American Airlines

7.2

Good

11,032 reviews

Delta

7.9

Good

7,994 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

WestJet

7.2

Good

3,148 reviews

Delta

7.9

Good

7,994 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Air Canada

7.1

Good

10,371 reviews

Delta

7.9

Good

7,994 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana?
A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana can take about 8h 01m. United Airlines provides one of the quickest options available for as low as C$ 815. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana is about 2242 km. This flight may include one or multiple stops.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Louisiana that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Louisiana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Louisiana.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Louisiana?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Louisiana 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 Montreal Pierre Elliott Trudeau Intl Airport to Louisiana?
Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana (average of C$ 511). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana in July is currently the most expensive (average of C$ 803). 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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Complete your trip

Louisiana car rentals

New Orleans Louis Armstrong Airport car rentals

Baton Rouge Ryan Airport car rentals

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Direct flights to United States

Top 5 airlines flying from Pierre Elliott Trudeau Intl to Louisiana

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 511	AverageC$ 846	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	CheapestC$ 667	AverageC$ 858	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	CheapestC$ 677	AverageC$ 854	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 708	AverageC$ 903	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 844	AverageC$ 1,027	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to Louisiana. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Pierre Elliott Trudeau Intl to Louisiana 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 Pierre Elliott Trudeau Intl to Louisiana with no change fees?

Yes! Cheapflights helps users easily find flights from Pierre Elliott Trudeau Intl to Louisiana with no change fees.

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

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Louisiana flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Pierre Elliott Trudeau Intl to Louisiana

Cheapest flights from Pierre Elliott Trudeau Intl to LouisianaExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Louisiana. 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 Pierre Elliott Trudeau Intl to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Cheap flight deals from Pierre Elliott Trudeau Intl to Louisiana

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Louisiana 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 Montreal Pierre Elliott Trudeau Intl Airport to Louisiana that are best for you.

Best time to book a flight from Pierre Elliott Trudeau Intl to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Pierre Elliott Trudeau Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana

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

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

Find hourly flight availability from Pierre Elliott Trudeau Intl to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 October 2025.

Reviews of airlines servicing Louisiana

Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Louisiana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Louisiana. 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 Montreal Pierre Elliott Trudeau Intl Airport to Louisiana?

Can I find deals for flights from Pierre Elliott Trudeau Intl to Louisiana that include hotel bookings?

How can I find direct flights from Pierre Elliott Trudeau Intl to Louisiana?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Louisiana?

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

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 Pierre Elliott Trudeau Intl to Louisiana

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

Top 5 airlines flying from Pierre Elliott Trudeau Intl to Louisiana

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

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

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

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Cheapest flights from Pierre Elliott Trudeau Intl to Louisiana
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.