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Cheap flights from Montreal to New Orleans from $140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to New Orleans departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Montreal to New Orleans

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 9:29 pm
YUL
-
MSY
14h 29m1 stop
Multiple Airlines Logo
6:05 am - 4:22 pm
MSY
-
YUL
9h 17m1 stop
$267Multiple Airlines
Wed, Jan 21 - Fri, Feb 6
Multiple Airlines Logo
8:00 am - 8:21 am
YUL
-
MSY
25h 21m1 stop
Multiple Airlines Logo
6:05 am - 4:22 pm
MSY
-
YUL
9h 17m1 stop
$272Multiple Airlines
Sun, Jan 18 - Fri, Feb 6
Multiple Airlines Logo
8:00 am - 9:29 pm
YUL
-
MSY
14h 29m1 stop
Multiple Airlines Logo
6:05 am - 4:22 pm
MSY
-
YUL
9h 17m1 stop
$285Multiple Airlines
Thu, Jan 22 - Fri, Feb 6
Multiple Airlines Logo
6:45 am - 9:29 pm
YUL
-
MSY
15h 44m2 stops
Multiple Airlines Logo
6:05 am - 4:22 pm
MSY
-
YUL
9h 17m1 stop
$291Multiple Airlines
Tue, Jan 20 - Fri, Feb 6
Multiple Airlines Logo
8:00 am - 7:21 am
YUL
-
MSY
24h 21m1 stop
Multiple Airlines Logo
9:17 am - 4:30 pm
MSY
-
YUL
30h 13m2 stops
$294Multiple Airlines
Mon, Feb 16 - Mon, Feb 23
Multiple Airlines Logo
5:25 pm - 8:21 am
YUL
-
MSY
15h 56m2 stops
Multiple Airlines Logo
6:05 am - 4:22 pm
MSY
-
YUL
9h 17m1 stop
$297Multiple Airlines
Sun, Jan 18 - Fri, Feb 6
Multiple Airlines Logo
8:00 am - 7:21 am
YUL
-
MSY
24h 21m1 stop
Multiple Airlines Logo
8:00 am - 12:30 am
MSY
-
YUL
15h 30m1 stop
$301Multiple Airlines
Mon, Feb 16 - Mon, Feb 23
Multiple Airlines Logo
8:00 am - 9:29 pm
YUL
-
MSY
14h 29m1 stop
Multiple Airlines Logo
7:00 am - 12:38 am
MSY
-
YUL
16h 38m2 stops
$302Multiple Airlines
Wed, Jan 21 - Fri, Feb 6
Multiple Airlines Logo
8:00 am - 8:21 am
YUL
-
MSY
25h 21m1 stop
Multiple Airlines Logo
8:36 pm - 12:38 am
MSY
-
YUL
27h 02m2 stops
$303Multiple Airlines
Sun, Jan 25 - Mon, Feb 2
Air Canada Logo
10:10 am - 5:17 pm
YUL
-
MSY
8h 07m1 stop
Air Canada Logo
6:05 pm - 1:53 am
MSY
-
YUL
6h 48m1 stop
$306Air Canada
Sun, Jan 25 - Mon, Feb 2

United Airlines flights from Montreal to New Orleans

Our best United Airlines deals on Montreal to New Orleans flight tickets
United Airlines
Mar 11
YUL2:13 pmMontreal Pierre Elliott Trudeau Intl
9h 18m
2 stops
MSY10:31 pmNew Orleans Louis Armstrong
Mar 18
MSY6:00 amNew Orleans Louis Armstrong
6h 28m
1 stop
YUL1:28 pmMontreal Pierre Elliott Trudeau Intl
$322
Find similar
United Airlines
Mar 25
YUL2:13 pmMontreal Pierre Elliott Trudeau Intl
6h 35m
1 stop
MSY7:48 pmNew Orleans Louis Armstrong
Mar 30
MSY8:00 amNew Orleans Louis Armstrong
6h 00m
1 stop
YUL3:00 pmMontreal Pierre Elliott Trudeau Intl
$323
Find similar
United Airlines
Mar 11
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
11h 33m
1 stop
MSY7:48 pmNew Orleans Louis Armstrong
Mar 20
MSY7:09 pmNew Orleans Louis Armstrong
19h 07m
2 stops
YUL3:16 pmMontreal Pierre Elliott Trudeau Intl
$364
Find similar

Delta flights from Montreal to New Orleans

Our best Delta deals on Montreal to New Orleans flight tickets
Delta
Jan 20
YUL6:02 pmMontreal Pierre Elliott Trudeau Intl
6h 23m
1 stop
MSY11:25 pmNew Orleans Louis Armstrong
Jan 23
MSY5:29 pmNew Orleans Louis Armstrong
5h 21m
1 stop
YUL11:50 pmMontreal Pierre Elliott Trudeau Intl
$322
Find similar
Delta
Mar 13
YUL12:42 pmMontreal Pierre Elliott Trudeau Intl
10h 14m
1 stop
MSY9:56 pmNew Orleans Louis Armstrong
Mar 22
MSY5:35 amNew Orleans Louis Armstrong
5h 02m
1 stop
YUL11:37 amMontreal Pierre Elliott Trudeau Intl
$342
Find similar
Delta
Mar 24
YUL9:20 amMontreal Pierre Elliott Trudeau Intl
11h 45m
2 stops
MSY8:05 pmNew Orleans Louis Armstrong
Apr 6
MSY6:44 amNew Orleans Louis Armstrong
9h 47m
1 stop
YUL5:31 pmMontreal Pierre Elliott Trudeau Intl
$348
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal 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, momondo users made 832,500 searches. Data last updated January 7, 2026.
Use the filters below to find and compare flights from Montreal to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 1/21

8:00 am-9:29 pm

1 stop14h 29m

New Orleans Louis Armstrong

Fri 2/6

6:05 am-4:22 pm

1 stop9h 17m

$267

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 1/18

8:00 am-8:21 am

1 stop25h 21m

New Orleans Louis Armstrong

Fri 2/6

6:05 am-4:22 pm

1 stop9h 17m

$272

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 1/22

8:00 am-9:29 pm

1 stop14h 29m

New Orleans Louis Armstrong

Fri 2/6

6:05 am-4:22 pm

1 stop9h 17m

$285

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 1/20

6:45 am-9:29 pm

2 stops15h 44m

New Orleans Louis Armstrong

Fri 2/6

6:05 am-4:22 pm

1 stop9h 17m

$291

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 2/16

8:00 am-7:21 am

1 stop24h 21m

New Orleans Louis Armstrong

Mon 2/23

9:17 am-4:30 pm

2 stops30h 13m

$294

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 1/18

5:25 pm-8:21 am

2 stops15h 56m

New Orleans Louis Armstrong

Fri 2/6

6:05 am-4:22 pm

1 stop9h 17m

$297

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 2/16

8:00 am-7:21 am

1 stop24h 21m

New Orleans Louis Armstrong

Mon 2/23

8:00 am-12:30 am

1 stop15h 30m

$301

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 1/21

8:00 am-9:29 pm

1 stop14h 29m

New Orleans Louis Armstrong

Fri 2/6

7:00 am-12:38 am

2 stops16h 38m

$302

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

8:00 am-8:21 am

1 stop25h 21m

New Orleans Louis Armstrong

Mon 2/2

8:36 pm-12:38 am

2 stops27h 02m

$303

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

10:10 am-5:17 pm

1 stop8h 07m

New Orleans Louis Armstrong

Mon 2/2

6:05 pm-1:53 am

1 stop6h 48m

$306

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Orleans from

How to get the cheapest flight ticket from Montreal to New Orleans

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Montreal and New Orleans?

What is the cheapest month to fly to New Orleans?

The cheapest month to fly to New Orleans from Montreal is in January. Flight prices, which tend to average around $489, are often lower during this time because this is during the off-season. If you are unable to visit New Orleans during the month of January, then departing from Montreal during the month November is also very affordable. Most momondo users find prices during this month for around $563.

What is the cheapest Montreal to New Orleans Louis Armstrong flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to New Orleans Louis Armstrong for the best Montreal - New Orleans Louis Armstrong flight prices

How far in advance should I book a flight to New Orleans?

You are more likely to see cheaper flights to New Orleans from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to New Orleans for around $634 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Orleans from Montreal for as low as $389 on momondo.

What cabin class options are available on Montreal to New Orleans Louis Armstrong flights?

There is only 1 cabin class available to choose from on Montreal to New Orleans Louis Armstrong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Montreal to New Orleans flight prices changed over time?

As of January 2026, prices for Montreal to New Orleans flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Montreal to New Orleans

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to New Orleans according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to New Orleans (YMQ to MSY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to New Orleans

Fastest flight time

5h 25m

Direct flights

None
The fastest flight from Montreal to New Orleans takes 5h 25m
There are no direct flights from Montreal to New Orleans. There are no popular flight routes from Montreal to New Orleans.
Search flight deals

  • How far is Montreal to New Orleans Louis Armstrong by plane?

    New Orleans Louis Armstrong is 1395.9 mi away from Montreal. By plane, this route typically takes 5h 25m.

  • When did momondo last update prices for flights from Montreal to New Orleans Louis Armstrong Airport?

    Prices for flights from Montreal to New Orleans Louis Armstrong Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal to New Orleans Louis Armstrong Airport?

  • How old do you have to be to fly from Montreal to New Orleans Louis Armstrong Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to New Orleans Louis Armstrong Airport.

  • What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

    The necessary travel and health documents for your New Orleans Louis Armstrong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Montreal to New Orleans?

  • What is the most popular airline from Montreal to New Orleans?

Best airlines flying from Montreal to New Orleans

Compare and see reviews for airlines that fly from Montreal to New Orleans with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $528Free CancellationRating
7.2
11,088 reviews
Search American Airlines flights
DeltaPriceFrom $560Free CancellationRating
7.9
8,022 reviews
Search Delta flights

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Hammond
Slidell
Houma
Kenner
Gonzales
Covington
Gretna
Thibodaux
Lockport
Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to New Orleans?

It is quick and easy to find Montreal to New Orleans flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New Orleans that suits you.

Can I find flights from Montreal to New Orleans with flexible booking policies on momondo?

Yes. All flights to New Orleans from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montreal to New Orleans?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New Orleans from Montreal.

I’m not ready to book a flight from Montreal to New Orleans right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Montreal to New Orleans flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your New Orleans trip

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