$253 Cheap Flights from Montreal (YUL) to New Orleans (MSY)

View $253 flight on Sat, Jan 10, 2026Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Louis Armstrong New Orleans Intl. Airport (MSY)

Cheap Flights from Montreal to New Orleans (YUL-MSY)

Prices were available within the past 7 days and start at $253 for one-way flights and $451 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Dec 15 - Mon, Jan 5
YUL
Montreal
MSY
New Orleans
$451 Roundtrip, found 1 day ago
$451
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Dec 15 from Montreal to New Orleans, returning Mon, Jan 5, priced at $451 found 1 day ago
Delta
Tue, Dec 2 - Thu, Dec 4
YUL
Montreal
MSY
New Orleans
$452 Roundtrip, found 12 hours ago
$452
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Dec 2 from Montreal to New Orleans, returning Thu, Dec 4, priced at $452 found 12 hours ago
Delta
Fri, Nov 21 - Thu, Nov 27
YUL
Montreal
MSY
New Orleans
$466 Roundtrip, found 6 days ago
$466
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Nov 21 from Montreal to New Orleans, returning Thu, Nov 27, priced at $466 found 6 days ago
Delta
Tue, Dec 2 - Thu, Dec 11
YUL
Montreal
MSY
New Orleans
$474 Roundtrip, found 5 days ago
$474
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Dec 2 from Montreal to New Orleans, returning Thu, Dec 11, priced at $474 found 5 days ago
United
Sun, Feb 22 - Fri, Feb 27
YUL
Montreal
MSY
New Orleans
$477 Roundtrip, found 4 days ago
$477
Roundtrip
found 4 days ago
Select United flight, departing Sun, Feb 22 from Montreal to New Orleans, returning Fri, Feb 27, priced at $477 found 4 days ago
Delta
Sun, Nov 23 - Tue, Dec 2
YUL
Montreal
MSY
New Orleans
$485 Roundtrip, found 2 days ago
$485
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Nov 23 from Montreal to New Orleans, returning Tue, Dec 2, priced at $485 found 2 days ago
Delta
Wed, Dec 3 - Sat, Dec 6
YUL
Montreal
MSY
New Orleans
$486 Roundtrip, found 12 hours ago
$486
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, Dec 3 from Montreal to New Orleans, returning Sat, Dec 6, priced at $486 found 12 hours ago
Air Canada
Tue, Feb 10 - Sat, Feb 14
YUL
Montreal
MSY
New Orleans
$493 Roundtrip, found 12 hours ago
$493
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Tue, Feb 10 from Montreal to New Orleans, returning Sat, Feb 14, priced at $493 found 12 hours ago
American Airlines
Sun, Dec 7 - Sun, Dec 14
YUL
Montreal
MSY
New Orleans
$510 Roundtrip, found 3 days ago
$510
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Dec 7 from Montreal to New Orleans, returning Sun, Dec 14, priced at $510 found 3 days ago
WestJet
Tue, Jul 28 - Sat, Aug 8
YUL
Montreal
MSY
New Orleans
$649 Roundtrip, found 1 hour ago
$649
Roundtrip
found 1 hour ago
Select WestJet flight, departing Tue, Jul 28 from Montreal to New Orleans, returning Sat, Aug 8, priced at $649 found 1 hour ago

Find the cheapest month to fly from Montreal (YUL) to New Orleans (MSY)

September is typically the cheapest month to fly

From $357 - $637 per traveler.

Alternative airports near New Orleans

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Louis Armstrong New Orleans Intl. MSY. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $594
MSY
Louis Armstrong New Orleans Intl.
Cheapest
Average driving time to city center20 min
Flights from $594

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Louis Armstrong New Orleans Intl. Airport (MSY) cost?
Get a cheap one-way flight from $253 or cheap return flight from $451 from Pierre Elliott Trudeau Intl. Airport (YUL) to Louis Armstrong New Orleans Intl. Airport (MSY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Planning your getaway for December is a great way to save, as it's the cheapest month for flights between YUL and MSY. You'll usually find the lowest prices during the off-season.
Which airlines fly direct from Pierre Elliott Trudeau Intl. Airport (YUL) to Louis Armstrong New Orleans Intl. Airport (MSY)?
You can fly nonstop from Pierre Elliott Trudeau Intl. Airport (YUL) to Louis Armstrong New Orleans Intl. Airport (MSY) on an Air Canada flight.
What is the cheapest airline that flies from Pierre Elliott Trudeau Intl. Airport (YUL) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from YUL to MSY. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Louis Armstrong New Orleans Intl. Airport (MSY)?
On average, Pierre Elliott Trudeau Intl. Airport (YUL) has 4 direct flights to Louis Armstrong New Orleans Intl. Airport (MSY) weekly. For more options, take advantage of Expedia's filters to look for flights with one or two stops. Squeeze in a visit to another city or simply break up your journey.
What are the most popular departure times for flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Louis Armstrong New Orleans Intl. Airport (MSY)?
The 9 AM departures from YUL to MSY see the highest demand. Greater demand means you'll likely pay more for these departures. If you're looking to save, book during off-peak hours.
What day of the week has the most flights from YUL to MSY?
Fly on a Friday if you're after the best choice of flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Louis Armstrong New Orleans Intl. Airport (MSY).
What is the earliest flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Louis Armstrong New Orleans Intl. Airport (MSY)?
The earliest flight departing from Pierre Elliott Trudeau Intl. Airport (YUL) is at around 9:05AM UTC-5. Board this flight and you'll arrive at Louis Armstrong New Orleans Intl. Airport (MSY) at approximately 12:16PM UTC-6. The total flight duration is 4h 11m.
How long does it take to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Typically, it takes 4 hours and 11 minutes to travel the 1,400 mi from YUL to MSY.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Louis Armstrong New Orleans Intl. Airport (MSY)?
To reach Louis Armstrong New Orleans Intl. Airport (MSY) without delays, pick a flight that leaves Pierre Elliott Trudeau Intl. Airport (YUL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for New Orleans from Pierre Elliott Trudeau Intl. Airport (YUL)?
If you're flying on a direct flight from Pierre Elliott Trudeau Intl. Airport (YUL) to New Orleans, Louis Armstrong New Orleans Intl. Airport (MSY) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Pierre Elliott Trudeau Intl. Airport (YUL) to Louis Armstrong New Orleans Intl. Airport (MSY) last-minute?
Holding off until just before your trip to book your flight from YUL to MSY often results in higher prices. While it's possible to find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open to maximize your chances of scoring a bargain.
Is it cheaper to book a YUL to MSY flight and hotel package?
Compared with arranging hotels and flights separately, booking a YUL to MSY flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Simply pick your flights and choose from our wide range of hotels, then customize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Louis Armstrong New Orleans Intl. Airport (MSY)?
If you booked your YUL to MSY flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Louis Armstrong New Orleans Intl.
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Roundtrip price
$451
Distance
1393 mi

Book with confidence

Montreal to New Orleans Flights

The cheapest times to fly from Montreal to New Orleans

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Montreal to New Orleans are during the month of December. You can find some of the cheapest flights from Montreal to New Orleans with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montreal to New Orleans

Sunday is one of the best days to book for cheap flights from Montreal to New Orleans: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Montreal to New Orleans

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Montreal to New Orleans in 2025. You can also book with separate airlines for your outbound and return journeys, from $253 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Montreal to New Orleans flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Montreal to New Orleans airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Montreal to New Orleans Flights

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*Available to One Key members.