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Cheap flights from Montreal to New Orleans from $169

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 10/1. 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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Find the cheapest flights from Montreal to New Orleans

Cheap round-trip flights

Logo
6:45 am - 6:50 pmYUL-MSY
13h 05m2 stops
Logo
12:20 pm - 2:20 pmMSY-YUL
25h 00m1 stop
$327
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Di, Okt 7 - Mi, Okt 15
Logo
6:45 am - 6:50 pmYUL-MSY
13h 05m2 stops
Logo
8:22 pm - 2:50 pmMSY-YUL
17h 28m1 stop
$329
Find Deal
Mo, Okt 6 - Do, Okt 16
Logo
6:45 am - 6:50 pmYUL-MSY
13h 05m2 stops
Logo
6:30 am - 2:50 pmMSY-YUL
7h 20m1 stop
$330
Find Deal
Di, Okt 7 - Fr, Okt 24
Logo
6:45 am - 6:50 pmYUL-MSY
13h 05m2 stops
Logo
6:00 am - 2:20 pmMSY-YUL
7h 20m1 stop
$332
Find Deal
Mo, Okt 6 - Sa, Okt 18
Logo
6:45 am - 6:50 pmYUL-MSY
13h 05m2 stops
Logo
6:00 am - 2:20 pmMSY-YUL
7h 20m1 stop
$333
Find Deal
Di, Okt 7 - Sa, Okt 18
Logo
6:45 am - 10:37 pmYUL-MSY
16h 52m2 stops
Logo
8:22 pm - 2:50 pmMSY-YUL
17h 28m1 stop
$337
Find Deal
Mi, Okt 8 - Do, Okt 16
Logo
6:45 am - 6:25 pmYUL-MSY
12h 40m1 stop
Logo
5:20 am - 2:20 pmMSY-YUL
8h 00m1 stop
$338
Find Deal
Do, Sep 18 - Do, Sep 25
Logo
6:45 am - 6:25 pmYUL-MSY
12h 40m2 stops
Logo
5:20 am - 2:20 pmMSY-YUL
8h 00m1 stop
$339
Find Deal
Do, Sep 18 - Do, Sep 25
Delta Logo
7:00 am - 5:49 pmYUL-MSY
11h 49m1 stop
Delta Logo
6:50 pm - 4:05 pmMSY-YUL
20h 15m1 stop
$355Delta
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Sa, Sep 13 - Mo, Sep 15
Delta Logo
7:00 am - 5:49 pmYUL-MSY
11h 49m1 stop
Delta Logo
6:50 pm - 9:57 pmMSY-YUL
26h 07m1 stop
$375Delta
Find Deal
Mo, Sep 22 - Do, Sep 25

Delta flights from Montreal to New Orleans

Our best Delta deals on Montreal to New Orleans flight tickets
Delta
Sep 13
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
11h 49m
1 stop
MSY5:49 pmNew Orleans Louis Armstrong
Sep 15
MSY6:50 pmNew Orleans Louis Armstrong
20h 15m
1 stop
YUL4:05 pmMontreal Pierre Elliott Trudeau Intl
$355
Find similar
Delta
Sep 22
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
11h 49m
1 stop
MSY5:49 pmNew Orleans Louis Armstrong
Sep 25
MSY6:50 pmNew Orleans Louis Armstrong
26h 07m
1 stop
YUL9:57 pmMontreal Pierre Elliott Trudeau Intl
$375
Find similar
Delta
Aug 24
YUL6:55 pmMontreal Pierre Elliott Trudeau Intl
5h 36m
1 stop
MSY11:31 pmNew Orleans Louis Armstrong
Aug 31
MSY6:25 amNew Orleans Louis Armstrong
6h 13m
1 stop
YUL1:38 pmMontreal Pierre Elliott Trudeau Intl
$741
Find similar

United Airlines flights from Montreal to New Orleans

Our best United Airlines deals on Montreal to New Orleans flight tickets
United Airlines
Aug 30
YUL9:15 amMontreal Pierre Elliott Trudeau Intl
10h 58m
1 stop
MSY7:13 pmNew Orleans Louis Armstrong
Aug 31
MSY9:40 amNew Orleans Louis Armstrong
10h 49m
1 stop
YUL9:29 pmMontreal Pierre Elliott Trudeau Intl
$641
Find similar
United Airlines
Aug 24
YUL8:30 amMontreal Pierre Elliott Trudeau Intl
12h 25m
2 stops
MSY7:55 pmNew Orleans Louis Armstrong
Aug 31
MSY5:15 pmNew Orleans Louis Armstrong
20h 45m
2 stops
YUL3:00 pmMontreal Pierre Elliott Trudeau Intl
$774
Find similar
United Airlines
Aug 28
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
15h 17m
2 stops
MSY10:17 amNew Orleans Louis Armstrong
Sep 1
MSY7:00 amNew Orleans Louis Armstrong
14h 06m
2 stops
YUL10:06 pmMontreal Pierre Elliott Trudeau Intl
$791
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 August 18, 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

Di 10/7

6:45 am-6:50 pm

2 stops13h 05m

New Orleans Louis Armstrong

Mi 10/15

12:20 pm-2:20 pm

1 stop25h 00m

$327

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mo 10/6

6:45 am-6:50 pm

2 stops13h 05m

New Orleans Louis Armstrong

Do 10/16

8:22 pm-2:50 pm

1 stop17h 28m

$329

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Di 10/7

6:45 am-6:50 pm

2 stops13h 05m

New Orleans Louis Armstrong

Fr 10/24

6:30 am-2:50 pm

1 stop7h 20m

$330

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mo 10/6

6:45 am-6:50 pm

2 stops13h 05m

New Orleans Louis Armstrong

Sa 10/18

6:00 am-2:20 pm

1 stop7h 20m

$332

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Di 10/7

6:45 am-6:50 pm

2 stops13h 05m

New Orleans Louis Armstrong

Sa 10/18

6:00 am-2:20 pm

1 stop7h 20m

$333

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mi 10/8

6:45 am-10:37 pm

2 stops16h 52m

New Orleans Louis Armstrong

Do 10/16

8:22 pm-2:50 pm

1 stop17h 28m

$337

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Do 9/18

6:45 am-6:25 pm

1 stop12h 40m

New Orleans Louis Armstrong

Do 9/25

5:20 am-2:20 pm

1 stop8h 00m

$338

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Do 9/18

6:45 am-6:25 pm

2 stops12h 40m

New Orleans Louis Armstrong

Do 9/25

5:20 am-2:20 pm

1 stop8h 00m

$339

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sa 9/13

7:00 am-5:49 pm

1 stop11h 49m

New Orleans Louis Armstrong

Mo 9/15

6:50 pm-4:05 pm

1 stop20h 15m

$355

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mo 9/22

7:00 am-5:49 pm

1 stop11h 49m

New Orleans Louis Armstrong

Do 9/25

6:50 pm-9:57 pm

1 stop26h 07m

$375

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 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 $599, 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 July is also very affordable. Most momondo users find prices during this month for around $619.

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 $856.

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 $813 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 $656 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 $577 on momondo.

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

There are 3 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 August 2025, prices for Montreal to New Orleans flights are approximately 51% 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

Best Price Found

$169

Fastest flight time

5h 24m

Direct flights

None

Airports in New Orleans

1 airport
The best one-way flight to New Orleans from Montreal in the past 72 hours is $169. The best round-trip flight deal from Montreal to New Orleans found on momondo in the last 72 hours is $327.
The fastest flight from Montreal to New Orleans takes 5h 24m
There are no direct flights from Montreal to New Orleans. Popular non-direct route for this connection is Montreal Pierre Elliott Trudeau Intl Airport - New Orleans Louis Armstrong Airport.
There is 1 airport near New Orleans: New Orleans Louis Armstrong (MSY)
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 8h 36m.

  • 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?

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
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $563Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Air CanadaPriceFrom $571Free CancellationRating
7.1
9,992 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.

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