Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal to Louisiana from C$ 246

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — MSY
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Montreal to Louisiana

Keep the following information in mind while searching for Montreal to Louisiana flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 475

One-way from

C$ 246

Popular in

February

Cheapest in

August

Average price

C$ 933
6/5-13/5
  • 6/5-13/5
  • 3 total stops
  • 34h 04m total
  • Montreal to Louisiana
Search Deals
13/4
  • 13/4
  • 1 total stop
  • 30h 41m total
  • Montreal to Louisiana
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Montreal to Louisiana

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 28 March 2025.

Tue 6/56:45 a.m.YUL - MSY
2 stops26h 44mMultiple Airlines
Tue 13/56:00 a.m.MSY - YUL
1 stop7h 20mMultiple Airlines
Deal found 27/3C$ 475
Tue 22/45:00 p.m.YUL - MSY
1 stop17h 15mDelta
Sat 26/46:55 p.m.MSY - YUL
1 stop14h 34mDelta
Deal found 27/3C$ 623
Wed 21/58:05 a.m.YUL - MSY
2 stops12h 33mUnited Airlines
Wed 28/52:20 p.m.MSY - YUL
2 stops16h 28mUnited Airlines
Deal found 27/3C$ 708
Thu 29/57:29 a.m.YUL - MSY
1 stop9h 02mAmerican Airlines
Thu 5/65:37 p.m.MSY - YUL
1 stop15h 08mAmerican Airlines
Deal found 27/3C$ 750
Thu 22/59:45 a.m.YUL - MSY
1 stop13h 25mAir Canada
Mon 26/511:50 a.m.MSY - YUL
1 stop7h 46mAir Canada
Deal found 27/3C$ 778
Sun 11/57:00 a.m.YUL - BTR
1 stop8h 44mDelta
Sun 18/51:48 p.m.BTR - YUL
1 stop9h 06mDelta
Deal found 26/3C$ 853
Sun 11/56:45 a.m.YUL - BTR
2 stops31h 23mWestJet
Sun 18/510:14 a.m.BTR - YUL
2 stops37h 23mWestJet
Deal found 26/3C$ 856
Fri 30/58:10 a.m.YUL - MSY
2 stops25h 35mWestJet
Mon 2/62:45 p.m.MSY - YUL
2 stops32h 58mWestJet
Deal found 27/3C$ 885

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 28 March 2025.
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

Tue 6/5

6:45 a.m.-8:29 a.m.

2 stops26h 44m

New Orleans Louis Armstrong

Tue 13/5

6:00 a.m.-2:20 p.m.

1 stop7h 20m

C$ 475

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 22/4

5:00 p.m.-9:15 a.m.

1 stop17h 15m

New Orleans Louis Armstrong

Sat 26/4

6:55 p.m.-10:29 a.m.

1 stop14h 34m

C$ 623

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 21/5

8:05 a.m.-7:38 p.m.

2 stops12h 33m

New Orleans Louis Armstrong

Wed 28/5

2:20 p.m.-7:48 a.m.

2 stops16h 28m

C$ 708

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 29/5

7:29 a.m.-3:31 p.m.

1 stop9h 02m

New Orleans Louis Armstrong

Thu 5/6

5:37 p.m.-9:45 a.m.

1 stop15h 08m

C$ 750

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

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

1 stop13h 25m

New Orleans Louis Armstrong

Mon 26/5

11:50 a.m.-8:36 p.m.

1 stop7h 46m

C$ 778

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Sun 11/5

7:00 a.m.-2:44 p.m.

1 stop8h 44m

Baton Rouge Ryan

Sun 18/5

1:48 p.m.-11:54 p.m.

1 stop9h 06m

C$ 853

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Sun 11/5

6:45 a.m.-1:08 p.m.

2 stops31h 23m

Baton Rouge Ryan

Sun 18/5

10:14 a.m.-12:37 a.m.

2 stops37h 23m

C$ 856

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 30/5

8:10 a.m.-8:45 a.m.

2 stops25h 35m

New Orleans Louis Armstrong

Mon 2/6

2:45 p.m.-12:43 a.m.

2 stops32h 58m

C$ 885

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 13/4

3:55 p.m.-9:36 p.m.

1 stop30h 41m

C$ 246

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Thu 15/5

3:44 p.m.-10:46 p.m.

1 stop8h 02m

C$ 399

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 15 results
1
2

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, August is the cheapest month in which you can book a flight from Montreal to Louisiana (average of C$ 521). Flying from Montreal to Louisiana in October is currently the most expensive (average of C$ 635). 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 YMQ to LA?

Find hourly flight availability from Montreal 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 28 March 2025.

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.

Rainfall in Louisiana by month

Plan your trip to Louisiana by taking into account the average rainfall totals by month.

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.

Temperature in Louisiana by month

Plan your trip to Louisiana by taking into account the average temperature totals by month.

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).

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 28 March 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Montreal to Louisiana to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,788 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
8,981 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Montreal to Louisiana one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as C$ 399. Users have also found prices from C$ 472 and C$ 573 on United Airlines and WestJet, respectively.

  • What are the most reliable airlines from Montreal to Louisiana?

    Before booking your flight to Louisiana from Montreal, check out the most reliable airlines to get you to your destination on time: Jazz (44%), United Airlines (42%), Air Canada( 41%).

  • 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, August is the cheapest month in which you can book a flight from Montreal to Louisiana (average of C$ 521). Flying from Montreal to Louisiana in October is currently the most expensive (average of C$ 635). 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.
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Miami flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Newark flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Orlando flights
Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to Seattle flights
Pierre Elliott Trudeau Intl to Nashville flights
Pierre Elliott Trudeau Intl to San Francisco flights
Ottawa to Newark flights
Québec City to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Boston flights
Pierre Elliott Trudeau Intl to Midway flights
Pierre Elliott Trudeau Intl to West Palm Beach flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Pierre Elliott Trudeau Intl to Atlanta flights
Pierre Elliott Trudeau Intl to Hobby flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Pierre Elliott Trudeau Intl to Tampa flights
Pierre Elliott Trudeau Intl to Honolulu flights
Ottawa to Las Vegas flights
Pierre Elliott Trudeau Intl to George Bush Intcntl flights
Pierre Elliott Trudeau Intl to Denver flights
Ottawa to LaGuardia flights
Pierre Elliott Trudeau Intl to Minneapolis flights
Pierre Elliott Trudeau Intl to San Diego flights
Ottawa to O'Hare Intl flights
Québec City to Newark flights
Québec City to Orlando flights
Ottawa to John F Kennedy Intl flights
Ottawa to Orlando flights
Pierre Elliott Trudeau Intl to Sky Harbor Intl flights
Ottawa to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Philadelphia flights
Pierre Elliott Trudeau Intl to Ontario flights
Pierre Elliott Trudeau Intl to Detroit flights
Québec City to John F Kennedy Intl flights
Québec City to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Kahului flights
Pierre Elliott Trudeau Intl to New Orleans flights
Québec City to Las Vegas flights
Ottawa to Los Angeles flights
Ottawa to Boston flights
Ottawa to Dulles Intl flights
Ottawa to Miami flights
Pierre Elliott Trudeau Intl to Baltimore flights

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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 523AverageC$ 839FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 684AverageC$ 905FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 733AverageC$ 881FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 846AverageC$ 971FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 851AverageC$ 979FlexibilityNo cancel feeOn-time69%
Search United 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.

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.