Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans from C$ 344

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — MSY
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to New Orleans

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to New Orleans
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 June 2026.

Thu 3/1210:10 a.m.
YUL
-
MSY
1 stop7h 17m
Air Canada
Sun 6/125:25 p.m.
MSY
-
YUL
1 stop6h 08m
Air Canada
Deal found 15/6C$ 590
Tue 18/87:44 p.m.
YUL
-
MSY
1 stop14h 55m
Delta
Tue 25/85:16 p.m.
MSY
-
YUL
1 stop5h 36m
Delta
Deal found 11/6C$ 592
Tue 8/94:55 p.m.
YUL
-
MSY
1 stop7h 58m
United Airlines
Tue 15/95:05 a.m.
MSY
-
YUL
2 stops11h 25m
United Airlines
Deal found 14/6C$ 604
Tue 13/1012:45 p.m.
YUL
-
MSY
1 stop8h 57m
Delta
Tue 20/104:30 p.m.
MSY
-
YUL
1 stop6h 21m
Delta
Deal found 13/6C$ 606
Sat 12/99:45 a.m.
YUL
-
MSY
1 stop14h 48m
United Airlines
Sat 26/97:00 a.m.
MSY
-
YUL
2 stops14h 06m
United Airlines
Deal found 10/6C$ 607
Tue 18/86:47 p.m.
YUL
-
MSY
1 stop16h 07m
WestJet
Tue 25/83:30 p.m.
MSY
-
YUL
1 stop25h 12m
WestJet
Deal found 10/6C$ 608
Wed 29/77:00 a.m.
YUL
-
MSY
1 stop9h 25m
WestJet
Sat 1/811:22 a.m.
MSY
-
YUL
1 stop27h 58m
WestJet
Deal found 12/6C$ 610
Tue 18/87:00 a.m.
YUL
-
MSY
1 stop17h 38m
WestJet
Tue 1/93:30 p.m.
MSY
-
YUL
2 stops14h 35m
WestJet
Deal found 13/6C$ 617

Find flight deals from Pierre Elliott Trudeau Intl to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 June 2026.

Round-trip from

C$ 592

One-way from

C$ 345

Popular in

August

Cheapest in

March

Average price

C$ 596
Delta
  • Delta
  • 18/8-25/8
  • 2 total stops
  • 20h 31m total
  • Montreal to New Orleans
United Airlines
  • United Airlines
  • 5/9
  • 2 total stops
  • 17h 35m total
  • Montreal to New Orleans
Highest demand for flights based on searches. 3% potential increase in price (C$ 35 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to New Orleans 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 15 June 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

9:45 a.m.-11:53 p.m.

1 stop15h 08m

New Orleans Louis Armstrong

Tue 15/9

10:31 a.m.-9:26 p.m.

1 stop9h 55m

C$ 604

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

7:00 a.m.-2:21 p.m.

1 stop8h 21m

New Orleans Louis Armstrong

Tue 15/9

3:22 p.m.-11:57 p.m.

1 stop7h 35m

C$ 604

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

9:30 a.m.-11:15 p.m.

2 stops14h 45m

New Orleans Louis Armstrong

Tue 10/11

6:00 a.m.-1:10 p.m.

1 stop6h 10m

C$ 604
Quickest round-trip

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

6:15 p.m.-11:27 p.m.

1 stop6h 12m

New Orleans Louis Armstrong

Thu 22/10

7:30 a.m.-5:03 p.m.

1 stop8h 33m

C$ 606

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

6:15 p.m.-11:27 p.m.

1 stop6h 12m

New Orleans Louis Armstrong

Tue 27/10

7:30 a.m.-5:03 p.m.

1 stop8h 33m

C$ 606

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

9:45 a.m.-11:33 p.m.

1 stop14h 48m

New Orleans Louis Armstrong

Sat 26/9

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

2 stops14h 06m

C$ 607

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

7:00 a.m.-3:24 p.m.

1 stop9h 24m

New Orleans Louis Armstrong

Sat 26/9

5:03 p.m.-11:57 p.m.

1 stop5h 54m

C$ 607
Cheapest one-way

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

6:47 p.m.-11:32 p.m.

1 stop5h 45m

C$ 344

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

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

2 stops17h 35m

C$ 345

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

7:00 a.m.-11:42 a.m.

1 stop5h 42m

C$ 345

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans 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 New Orleans

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?

Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans (average of C$ 569). Flying from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans in August is currently the most expensive (average of C$ 884). 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 Pierre Elliott Trudeau Intl Airport to New Orleans?

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. 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 New Orleans. Reviews last updated 15 June 2026.
Check out reviews from past customers who have flown with Delta,United Airlines, andWestJet from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to New Orleans from Montreal Pierre Elliott Trudeau Intl?

    New Orleans Louis Armstrong (MSY) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to New Orleans. You should not have trouble finding flights to Louis Armstrong from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the New Orleans airport from Montreal Pierre Elliott Trudeau Intl. It is only a 18.4 km journey from Louis Armstrong (MSY) to New Orleans’s city centre.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?

    Airlines like Delta, United Airlines, and WestJet fly from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans in about 7h 58m. The time it takes to get you to your destination can typically vary by up to 8h 09m. The distance between Montreal Pierre Elliott Trudeau Intl Airport and New Orleans is about 2240 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans round-trip?

    Currently priced at C$ 296, Delta will fly you from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from C$ 429 and C$ 498, respectively. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans for 57% less than the average price by searching for these airlines.

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

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to New Orleans?

    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 New Orleans.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to New Orleans?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to New Orleans 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 New Orleans?

    Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans (average of C$ 569). Flying from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans in August is currently the most expensive (average of C$ 884). 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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Fly from Pierre Elliott Trudeau Intl to New Orleans on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to New Orleans. Flights are based on user searches made on Cheapflights and were last updated on 15 June 2026.

Top 5 airlines flying from Pierre Elliott Trudeau Intl to New Orleans

Discover the top 5 airlines that operate flights from Pierre Elliott Trudeau Intl to New Orleans. 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 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 296AverageC$ 587FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 429AverageC$ 725FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 498AverageC$ 710FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 522AverageC$ 572FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 566AverageC$ 828FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

When you search for this flight from Pierre Elliott Trudeau Intl to New Orleans, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pierre Elliott Trudeau Intl to New Orleans.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to New Orleans, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to New Orleans 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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