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Cheap flights from Montreal to New Orleans from $153

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.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 9:23 pmYUL-MSY
14h 23m1 stop
Multiple Airlines Logo
6:15 am - 4:22 pmMSY-YUL
9h 07m1 stop
$274Multiple Airlines
Find Deal
Wed, Jan 28 - Mon, Feb 2
Multiple Airlines Logo
8:55 am - 8:21 amYUL-MSY
24h 26m3 stops
Multiple Airlines Logo
6:15 am - 4:22 pmMSY-YUL
9h 07m1 stop
$289Multiple Airlines
Find Deal
Fri, Jan 9 - Wed, Jan 14
Multiple Airlines Logo
5:25 pm - 9:42 pmYUL-MSY
29h 17m2 stops
Multiple Airlines Logo
2:02 pm - 12:30 amMSY-YUL
9h 28m1 stop
$296Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Multiple Airlines Logo
8:00 am - 8:21 amYUL-MSY
25h 21m1 stop
Multiple Airlines Logo
7:00 am - 5:00 pmMSY-YUL
9h 00m2 stops
$298Multiple Airlines
Find Deal
Fri, Jan 9 - Wed, Jan 14
Multiple Airlines Logo
8:00 am - 9:23 pmYUL-MSY
14h 23m1 stop
Multiple Airlines Logo
6:15 am - 4:22 pmMSY-YUL
9h 07m1 stop
$301Multiple Airlines
Find Deal
Tue, Jan 20 - Sat, Jan 24
Multiple Airlines Logo
5:25 pm - 8:21 amYUL-MSY
15h 56m2 stops
Multiple Airlines Logo
6:15 am - 4:22 pmMSY-YUL
9h 07m1 stop
$302Multiple Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 1
Multiple Airlines Logo
8:00 am - 9:42 pmYUL-MSY
14h 42m1 stop
Multiple Airlines Logo
2:02 pm - 12:30 amMSY-YUL
9h 28m1 stop
$304Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Multiple Airlines Logo
8:00 am - 8:21 amYUL-MSY
25h 21m1 stop
Multiple Airlines Logo
6:15 am - 4:22 pmMSY-YUL
9h 07m1 stop
$306Multiple Airlines
Find Deal
Mon, Jan 12 - Sat, Jan 17
Multiple Airlines Logo
6:45 am - 9:23 pmYUL-MSY
15h 38m2 stops
Multiple Airlines Logo
6:15 am - 4:22 pmMSY-YUL
9h 07m1 stop
$307Multiple Airlines
Find Deal
Tue, Jan 20 - Sun, Jan 25
Multiple Airlines Logo
5:25 pm - 9:42 pmYUL-MSY
29h 17m2 stops
Multiple Airlines Logo
2:02 pm - 12:30 amMSY-YUL
9h 28m1 stop
$313Multiple Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 14

Air Canada flights from Montreal to New Orleans

Our best Air Canada deals on Montreal to New Orleans flight tickets
Air Canada
Mar 26
YUL10:10 amMontreal Pierre Elliott Trudeau Intl
8h 07m
1 stop
MSY5:17 pmNew Orleans Louis Armstrong
Mar 30
MSY6:05 pmNew Orleans Louis Armstrong
6h 46m
1 stop
YUL1:51 amMontreal Pierre Elliott Trudeau Intl
$350
Find similar
Air Canada
Dec 19
YUL9:10 amMontreal Pierre Elliott Trudeau Intl
9h 07m
1 stop
MSY5:17 pmNew Orleans Louis Armstrong
Dec 22
MSY6:05 pmNew Orleans Louis Armstrong
6h 48m
1 stop
YUL1:53 amMontreal Pierre Elliott Trudeau Intl
$385
Find similar
Air Canada
Feb 27
YUL8:50 amMontreal Pierre Elliott Trudeau Intl
9h 27m
2 stops
MSY5:17 pmNew Orleans Louis Armstrong
Mar 10
MSY6:00 amNew Orleans Louis Armstrong
8h 40m
2 stops
YUL3:40 pmMontreal Pierre Elliott Trudeau Intl
$396
Find similar

United Airlines flights from Montreal to New Orleans

Our best United Airlines deals on Montreal to New Orleans flight tickets
United Airlines
Jan 23
YUL2:13 pmMontreal Pierre Elliott Trudeau Intl
9h 16m
2 stops
MSY10:29 pmNew Orleans Louis Armstrong
Jan 28
MSY12:40 pmNew Orleans Louis Armstrong
6h 08m
1 stop
YUL7:48 pmMontreal Pierre Elliott Trudeau Intl
$343
Find similar
United Airlines
Jan 7
YUL2:13 pmMontreal Pierre Elliott Trudeau Intl
6h 32m
1 stop
MSY7:45 pmNew Orleans Louis Armstrong
Jan 11
MSY8:00 amNew Orleans Louis Armstrong
6h 16m
1 stop
YUL3:16 pmMontreal Pierre Elliott Trudeau Intl
$381
Find similar
United Airlines
Jan 7
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
14h 06m
2 stops
MSY8:06 pmNew Orleans Louis Armstrong
Jan 11
MSY8:00 amNew Orleans Louis Armstrong
6h 16m
1 stop
YUL3:16 pmMontreal Pierre Elliott Trudeau Intl
$391
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 November 20, 2025.
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 1/28

8:00 am-9:23 pm

1 stop14h 23m

New Orleans Louis Armstrong

Mon 2/2

6:15 am-4:22 pm

1 stop9h 07m

$274

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 1/9

8:55 am-8:21 am

3 stops24h 26m

New Orleans Louis Armstrong

Wed 1/14

6:15 am-4:22 pm

1 stop9h 07m

$289

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 12/4

5:25 pm-9:42 pm

2 stops29h 17m

New Orleans Louis Armstrong

Sun 12/7

2:02 pm-12:30 am

1 stop9h 28m

$296

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 1/9

8:00 am-8:21 am

1 stop25h 21m

New Orleans Louis Armstrong

Wed 1/14

7:00 am-5:00 pm

2 stops9h 00m

$298

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 1/20

8:00 am-9:23 pm

1 stop14h 23m

New Orleans Louis Armstrong

Sat 1/24

6:15 am-4:22 pm

1 stop9h 07m

$301

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 1/28

5:25 pm-8:21 am

2 stops15h 56m

New Orleans Louis Armstrong

Sun 2/1

6:15 am-4:22 pm

1 stop9h 07m

$302

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 12/4

8:00 am-9:42 pm

1 stop14h 42m

New Orleans Louis Armstrong

Sun 12/7

2:02 pm-12:30 am

1 stop9h 28m

$304

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

8:00 am-8:21 am

1 stop25h 21m

New Orleans Louis Armstrong

Sat 1/17

6:15 am-4:22 pm

1 stop9h 07m

$306

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 1/20

6:45 am-9:23 pm

2 stops15h 38m

New Orleans Louis Armstrong

Sun 1/25

6:15 am-4:22 pm

1 stop9h 07m

$307

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 12/5

5:25 pm-9:42 pm

2 stops29h 17m

New Orleans Louis Armstrong

Sun 12/14

2:02 pm-12:30 am

1 stop9h 28m

$313

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 May. Flight prices, which tend to average around $576, 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 May, then departing from Montreal during the month September is also very affordable. Most momondo users find prices during this month for around $599.

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Montreal to New Orleans is on a Monday when prices can be found for as low as $571. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Montreal to New Orleans for around $1,795.

What is the cheapest time of day to depart on your flight to New Orleans?

The cheapest time of day to fly to New Orleans is at noon when flights can be purchased for as low as $565. In the morning is when there is more demand to fly to New Orleans, so prices are often more expensive at around $856 per ticket.

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 $635 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 $534 on momondo.

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

There are 2 cabin classes 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 November 2025, prices for Montreal to New Orleans flights are approximately 12% 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

Direct flights

None
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 6h 21m.

  • 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
11,045 reviews
Search American Airlines flights
DeltaPriceFrom $557Free CancellationRating
7.9
8,002 reviews
Search Delta flights
Air CanadaPriceFrom $571Free CancellationRating
7.1
10,462 reviews
Search Air Canada flights

Traveling to a place near New Orleans?

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