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Cheap flights from Montreal to Louisiana from C$ 205

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — MSY
8 Mar — 15 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Louisiana

Enter your travel dates to find the best prices.

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 6 February 2026.

Thu 5/38:00 a.m.
YUL
-
MSY
1 stop13h 55m
Multiple Airlines
Tue 10/39:17 a.m.
MSY
-
YUL
2 stops30h 13m
Multiple Airlines
Deal found 4/2C$ 352
Sun 8/38:00 a.m.
YUL
-
MSY
1 stop25h 21m
Multiple Airlines
Tue 10/39:17 a.m.
MSY
-
YUL
2 stops30h 13m
Multiple Airlines
Deal found 4/2C$ 357
Sun 29/38:00 a.m.
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Tue 31/39:20 a.m.
MSY
-
YUL
2 stops30h 10m
Multiple Airlines
Deal found 2/2C$ 368
Mon 30/38:00 a.m.
YUL
-
MSY
1 stop15h 44m
Multiple Airlines
Sat 4/46:00 a.m.
MSY
-
YUL
1 stop9h 28m
Multiple Airlines
Deal found 5/2C$ 374
Mon 30/38:00 a.m.
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Thu 2/47:10 p.m.
MSY
-
YUL
1 stop20h 18m
Multiple Airlines
Deal found 5/2C$ 379
Mon 23/25:25 p.m.
YUL
-
MSY
2 stops15h 56m
Multiple Airlines
Wed 25/26:20 a.m.
MSY
-
YUL
1 stop9h 02m
Multiple Airlines
Deal found 4/2C$ 380
Mon 16/38:00 a.m.
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Fri 27/36:00 a.m.
MSY
-
YUL
1 stop17h 45m
Multiple Airlines
Deal found 4/2C$ 387
Sun 29/38:00 a.m.
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Thu 2/47:10 p.m.
MSY
-
YUL
1 stop20h 18m
Multiple Airlines
Deal found 5/2C$ 389
Sat 28/38:00 a.m.
YUL
-
MSY
1 stop15h 44m
Multiple Airlines
Tue 31/37:10 p.m.
MSY
-
YUL
1 stop20h 18m
Multiple Airlines
Deal found 3/2C$ 391
Tue 17/23:10 p.m.
YUL
-
MSY
2 stops17h 11m
Multiple Airlines
Wed 25/26:20 a.m.
MSY
-
YUL
1 stop9h 02m
Multiple Airlines
Deal found 3/2C$ 395
Tue 10/38:00 a.m.
YUL
-
MSY
1 stop13h 55m
Multiple Airlines
Fri 13/36:00 a.m.
MSY
-
YUL
1 stop9h 20m
Multiple Airlines
Deal found 4/2C$ 404
Sat 28/37:00 a.m.
YUL
-
BTR
1 stop10h 32m
Delta
Tue 31/36:07 a.m.
BTR
-
YUL
2 stops11h 28m
Delta
Deal found 3/2C$ 601

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 6 February 2026.

Round-trip from

C$ 352

One-way from

C$ 205

Popular in

December

Cheapest in

January

Average price

C$ 781
5/3-10/3
  • 5/3-10/3
  • 3 total stops
  • 44h 08m total
  • Montreal to Louisiana
Search Deals
9/3
  • 9/3
  • 1 total stop
  • 25h 21m total
  • Montreal to Louisiana
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Louisiana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 6 February 2026.
Use the filters below to find and compare flights from Montreal to Louisiana that are best for you.

Fly from

Montreal

Fly to

Louisiana

Route

Depart

Return

Price

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 28/3

8:00 a.m.-10:44 p.m.

1 stop15h 44m

New Orleans Louis Armstrong

Tue 31/3

7:10 p.m.-4:28 p.m.

1 stop20h 18m

C$ 391

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

8:00 a.m.-8:19 a.m.

1 stop25h 19m

New Orleans Louis Armstrong

Thu 9/4

6:00 a.m.-12:45 a.m.

1 stop17h 45m

C$ 419

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

6:45 a.m.-11:08 p.m.

1 stop17h 23m

New Orleans Louis Armstrong

Mon 20/4

6:15 a.m.-4:28 p.m.

1 stop9h 13m

C$ 431

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

8:00 a.m.-10:44 p.m.

1 stop15h 44m

New Orleans Louis Armstrong

Thu 9/4

6:00 a.m.-6:25 p.m.

2 stops11h 25m

C$ 435

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

8:00 a.m.-11:08 p.m.

1 stop16h 08m

New Orleans Louis Armstrong

Mon 27/4

7:54 p.m.-3:10 p.m.

1 stop18h 16m

C$ 447

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

8:00 a.m.-11:08 p.m.

1 stop16h 08m

New Orleans Louis Armstrong

Mon 27/4

8:01 p.m.-3:10 p.m.

2 stops18h 09m

C$ 454

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

6:45 a.m.-10:44 p.m.

1 stop16h 59m

New Orleans Louis Armstrong

Thu 9/4

6:00 a.m.-12:45 a.m.

1 stop17h 45m

C$ 461

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 11/3

8:00 a.m.-8:55 p.m.

1 stop13h 55m

New Orleans Louis Armstrong

Tue 17/3

9:20 a.m.-4:30 p.m.

2 stops30h 10m

C$ 467

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

1:45 p.m.-9:00 p.m.

1 stop8h 15m

New Orleans Louis Armstrong

Wed 25/2

6:20 a.m.-4:22 p.m.

1 stop9h 02m

C$ 473

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Sat 28/3

7:00 a.m.-4:32 p.m.

1 stop10h 32m

Baton Rouge Ryan

Tue 31/3

6:07 a.m.-6:35 p.m.

2 stops11h 28m

C$ 601

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 25 results
1
2
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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.
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

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$ 408). Flying from Montreal to Louisiana in July is currently the most expensive (average of C$ 781). 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 insights into the airlines that provide service to Louisiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisiana. Reviews last updated 6 February 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines 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
8,156 reviews
Check prices

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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
8,156 reviews
Delta
7.9
Good
8,156 reviews
Check prices

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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.
United Airlines
7.4
Good
9,241 reviews
Delta
7.9
Good
8,156 reviews
Check prices

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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.
American Airlines
7.2
Good
11,242 reviews
Delta
7.9
Good
8,156 reviews
Check prices

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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.
WestJet
7.2
Good
3,255 reviews
Delta
7.9
Good
8,156 reviews
Check prices

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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.
Air Canada
7.1
Good
10,696 reviews
Delta
7.9
Good
8,156 reviews
Check prices

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

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.

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?

    For as low as C$ 601, Delta can have you in Louisiana from Montreal in 10h 32m. Montreal and Louisiana are separated by a distance of 2242 km.

  • 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$ 408). Flying from Montreal to Louisiana in July is currently the most expensive (average of C$ 781). 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

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.
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Top 5 airlines flying from Montreal to Louisiana

Discover the top 5 airlines that operate flights from Montreal to Louisiana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 6 February 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 304AverageC$ 762FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 424AverageC$ 762FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 487AverageC$ 845FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 529AverageC$ 942FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 629AverageC$ 810FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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?

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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