How long is the flight from Montreal to Louisiana?

For as low as C$ 531, Delta can have you in Louisiana from Montreal in 10h 31m. Montreal and Louisiana are separated by a distance of 2240 km. Both multi-stop and direct flights can be found to your destination and back.

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).

What are the most popular airlines that fly from Montreal to Louisiana?

The most popular airlines flying from Montreal to Louisiana are WestJet, Air Canada and Delta. Something to consider prior to booking your flight.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal to Louisiana as you normally would.

Can I find deals for flights from Montreal to Louisiana that include hotel bookings?

Yes. In addition to deals on Montreal to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Montreal to Louisiana?

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

Can I find deals for business class flights from Montreal to Louisiana?

Yes. Cheapflights offers flight deals from Montreal 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$ 229+ Cheap Flights from Montreal to Louisiana

Q: How much does it cost to fly round-trip from Montreal to Louisiana?

Airfare is below average for this route at the moment. Montreal to Louisiana flights typically cost between C$ 932 and C$ 562 in April. The cheapest round-trip price found within the last 3 days was C$ 487 on Multiple Airlines (25 Apr-2 May).

Cheap flight deals from Montreal to Louisiana

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Montreal to Louisiana
Explore the most affordable flight options available from Montreal to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2026.

Sat 25/48:00 a.m.

YUL

MSY

1 stop16h 30m

Multiple Airlines

Sat 2/53:39 p.m.

MSY

YUL

2 stops21h 29m

Multiple Airlines

Deal found 26/3C$ 487

Tue 10/117:00 a.m.

YUL

MSY

1 stop9h 26m

WestJet

Tue 24/115:40 p.m.

MSY

YUL

1 stop5h 11m

WestJet

Deal found 23/3C$ 495

Sat 18/412:42 p.m.

YUL

MSY

1 stop25h 36m

WestJet

Sat 25/45:16 p.m.

MSY

YUL

1 stop21h 59m

WestJet

Deal found 26/3C$ 498

Mon 20/48:00 a.m.

YUL

MSY

1 stop26h 15m

Multiple Airlines

Sat 25/45:15 a.m.

MSY

YUL

2 stops34h 10m

Multiple Airlines

Deal found 26/3C$ 501

Thu 23/44:25 p.m.

YUL

MSY

1 stop8h 05m

Multiple Airlines

Thu 30/43:39 p.m.

MSY

YUL

1 stop8h 06m

Multiple Airlines

Deal found 25/3C$ 502

Sat 9/512:49 p.m.

YUL

MSY

1 stop22h 35m

WestJet

Sat 16/54:25 p.m.

MSY

YUL

1 stop6h 16m

WestJet

Deal found 25/3C$ 507

Sat 25/412:42 p.m.

YUL

MSY

1 stop7h 48m

WestJet

Sat 2/55:30 a.m.

MSY

YUL

1 stop5h 06m

WestJet

Deal found 26/3C$ 510

Sat 18/412:42 p.m.

YUL

MSY

1 stop10h 24m

WestJet

Tue 28/412:59 p.m.

MSY

YUL

1 stop9h 27m

WestJet

Deal found 26/3C$ 516

Sat 29/89:28 a.m.

YUL

BTR

2 stops13h 30m

Delta

Wed 2/91:40 p.m.

BTR

YUL

1 stop9h 16m

Delta

Deal found 22/3C$ 653

Wed 8/47:00 a.m.

YUL

BTR

2 stops12h 22m

Delta

Fri 10/41:36 p.m.

BTR

YUL

1 stop9h 08m

Delta

Deal found 26/3C$ 794

Thu 2/46:35 p.m.

YUL

BTR

2 stops19h 50m

United Airlines

Wed 8/45:00 a.m.

BTR

YUL

2 stops10h 10m

United Airlines

Deal found 24/3C$ 796

Thu 2/47:12 a.m.

YUL

BTR

1 stop15h 24m

American Airlines

Wed 8/44:33 p.m.

BTR

YUL

1 stop5h 25m

American Airlines

Deal found 24/3C$ 851

Find flight deals from Montreal to Louisiana

Round-trip from	C$ 487
One-way from	C$ 229
Popular in	December
Cheapest in	March
Average price	C$ 582

25/4-2/5
3 total stops
37h 59m total
Montreal to Louisiana

Search Deals

25/4
1 total stop
16h 30m total
Montreal to Louisiana

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 75 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 41 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

9:30 a.m.-7:01 p.m.

1 stop10h 31m

New Orleans Louis Armstrong

Thu 7/5

3:36 p.m.-11:57 p.m.

1 stop7h 21m

C$ 531

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

9:45 a.m.-11:29 p.m.

2 stops14h 44m

New Orleans Louis Armstrong

Sat 9/5

5:00 a.m.-4:10 p.m.

2 stops10h 10m

C$ 532

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

7:00 a.m.-12:11 p.m.

1 stop6h 11m

New Orleans Louis Armstrong

Fri 8/5

12:27 p.m.-11:57 p.m.

2 stops10h 30m

C$ 532

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

9:45 a.m.-11:26 p.m.

2 stops14h 41m

New Orleans Louis Armstrong

Mon 10/8

7:00 a.m.-10:06 p.m.

2 stops14h 06m

C$ 534

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

6:00 a.m.-4:30 p.m.

2 stops11h 30m

New Orleans Louis Armstrong

Sat 2/5

7:00 a.m.-7:45 p.m.

2 stops11h 45m

C$ 534

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

6:00 a.m.-10:24 a.m.

1 stop5h 24m

New Orleans Louis Armstrong

Thu 14/5

9:09 a.m.-11:41 p.m.

2 stops13h 32m

C$ 535

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

9:15 a.m.-10:47 p.m.

2 stops14h 32m

New Orleans Louis Armstrong

Sat 9/5

5:00 a.m.-2:40 p.m.

2 stops8h 40m

C$ 537

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

11:23 a.m.-6:23 p.m.

1 stop8h 00m

New Orleans Louis Armstrong

Fri 21/8

3:48 p.m.-5:30 p.m.

2 stops24h 42m

C$ 537

Quickest round-trip

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

6:10 a.m.-11:17 a.m.

1 stop6h 07m

New Orleans Louis Armstrong

Sun 10/5

6:00 a.m.-1:09 p.m.

1 stop6h 09m

C$ 537

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

9:45 a.m.-10:32 p.m.

1 stop13h 47m

New Orleans Louis Armstrong

Sat 22/8

9:00 a.m.-4:10 p.m.

1 stop6h 10m

C$ 537

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/3

Showing 1-10 of 31 resultsSorted by cheapest first

Best time to book a flight from Montreal to Louisiana

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

YUL-MSY

YUL-BTR

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 to Louisiana

YMQ-USLA

YUL-MSY

YUL-BTR

What is the cheapest month to book a flight from Montreal to Louisiana?

Currently, February is the cheapest month in which you can book a flight from Montreal to Louisiana (average of C$ 394). Flying from Montreal to Louisiana in May is currently the most expensive (average of C$ 732). 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 Montreal to Louisiana?

Reviews of airlines servicing Louisiana

Get a feel of what it's like to fly with Delta,United Airlines, andWestJet from Montreal to Louisiana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,357 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,357 reviews

Delta

7.9

Good

8,357 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,499 reviews

Delta

7.9

Good

8,357 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

WestJet

7.2

Good

3,303 reviews

Delta

7.9

Good

8,357 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.1

Good

11,520 reviews

Delta

7.9

Good

8,357 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Air Canada

7.1

Good

10,853 reviews

Delta

7.9

Good

8,357 reviews

Check prices

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from Montreal to Louisiana?
For as low as C$ 531, Delta can have you in Louisiana from Montreal in 10h 31m. Montreal and Louisiana are separated by a distance of 2240 km. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Montreal to Louisiana that include hotel bookings?
Yes. In addition to deals on Montreal to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to Louisiana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Louisiana.
Can I find deals for business class flights from Montreal to Louisiana?
Yes. Cheapflights offers flight deals from Montreal 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 to Louisiana?
Currently, February is the cheapest month in which you can book a flight from Montreal to Louisiana (average of C$ 394). Flying from Montreal to Louisiana in May is currently the most expensive (average of C$ 732). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

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Popular flights

Top destinations

Alternative routes for Montreal to Louisiana

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Top 5 airlines flying from Montreal to Louisiana

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 308	AverageC$ 693	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	CheapestC$ 414	AverageC$ 757	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 517	AverageC$ 856	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 518	AverageC$ 808	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
American Airlines	CheapestC$ 662	AverageC$ 821	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Montreal to Louisiana?

Cheapflights makes it easy to find Montreal to Louisiana 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 Montreal to Louisiana?

Cheapflights simply makes it quick and affordable to book flights from Montreal to Louisiana by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Montreal to Louisiana with no change fees?

Yes, we can. To see specific flights from Montreal to Louisiana with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Montreal to Louisiana become cheaper?

Yes! Start tracking prices for Montreal 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 to Louisiana from C$ 229

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to Louisiana

Cheapest flights from Montreal to LouisianaExplore the most affordable flight options available from Montreal to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2026.

Explore the most affordable flight options available from Montreal to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2026.

Best flights from Montreal to LouisianaDiscover carefully curated flight deals from Montreal to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 March 2026.

Discover carefully curated flight deals from Montreal to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 March 2026.

Last-minute flights from Montreal to LouisianaDiscover last-minute flight deals from Montreal to Louisiana. Data last updated 27 March 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to Louisiana. Data last updated 27 March 2026 and is based on user searches.

One-way flights from Montreal to LouisianaSearch for one-way flight options from Montreal to Louisiana. Find affordable one-way fares based on user searches. Data last updated 27 March 2026.

Search for one-way flight options from Montreal to Louisiana. Find affordable one-way fares based on user searches. Data last updated 27 March 2026.

Find flight deals from Montreal to Louisiana

Keep the following information in mind while searching for Montreal to Louisiana flight deals. Data was last updated 27 March 2026.

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 to Louisiana that are best for you.

Best time to book a flight from Montreal to Louisiana

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

Cheapflights Insights

Everything you need to know about your flight from Montreal to Louisiana

What is the cheapest month to book a flight from Montreal to Louisiana?

How much does it cost to fly round-trip from Montreal to Louisiana?

Reviews of airlines servicing Louisiana

Get a feel of what it's like to fly with Delta,United Airlines, andWestJet from Montreal to Louisiana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Montreal 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 to Louisiana?

Can I find deals for flights from Montreal to Louisiana that include hotel bookings?

How can I find direct flights from Montreal to Louisiana?

Can I find deals for business class flights from Montreal to Louisiana?

What is the cheapest month to book a flight from Montreal 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 Montreal to Louisiana

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

Complete your trip

Complete your trip to Louisiana by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Montreal to Louisiana by cabin class

Find flights from Montreal to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Montreal and Louisiana flights

Browse other Montreal and Louisiana flight options. Last updated on 27 March 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Montreal to Louisiana flights

Consider these flights travelling from Montreal to Louisiana.

Top 5 airlines flying from Montreal to Louisiana

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 Montreal to Louisiana?

Why should you use Cheapflights to find cheap flight tickets from Montreal to Louisiana?

Can Cheapflights find flights from Montreal to Louisiana with no change fees?

Can Cheapflights notify me if prices for flights from Montreal to Louisiana become cheaper?

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Travel Smart

Cheapest flights from Montreal to Louisiana
Explore the most affordable flight options available from Montreal to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2026.

Best flights from Montreal to Louisiana
Discover carefully curated flight deals from Montreal to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 March 2026.

Last-minute flights from Montreal to Louisiana
Discover last-minute flight deals from Montreal to Louisiana. Data last updated 27 March 2026 and is based on user searches.

One-way flights from Montreal to Louisiana
Search for one-way flight options from Montreal to Louisiana. Find affordable one-way fares based on user searches. Data last updated 27 March 2026.