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Cheap flights from Montreal to New Orleans from C$ 323

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 9/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal to New Orleans

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 a.m. - 2:25 p.m.
YUL
-
MSY
8h 25m
1 stop
Delta Logo
5:40 p.m. - 11:51 p.m.
MSY
-
YUL
5h 11m
1 stop
C$ 564Delta
Tue, 19 Jan - Wed, 27 Jan
Delta Logo
6:15 p.m. - 11:27 p.m.
YUL
-
MSY
6h 12m
1 stop
Delta Logo
5:40 p.m. - 11:51 p.m.
MSY
-
YUL
5h 11m
1 stop
C$ 575Delta
Tue, 19 Jan - Fri, 29 Jan
American Airlines Logo
2:25 p.m. - 9:07 p.m.
YUL
-
MSY
7h 42m
1 stop
American Airlines Logo
8:19 a.m. - 3:07 p.m.
MSY
-
YUL
5h 48m
1 stop
C$ 576American Airlines
Wed, 20 Jan - Wed, 27 Jan
Delta Logo
12:45 p.m. - 6:54 p.m.
YUL
-
MSY
7h 09m
1 stop
Delta Logo
4:15 p.m. - 11:35 p.m.
MSY
-
YUL
6h 20m
1 stop
C$ 586Delta
Thu, 21 Jan - Fri, 29 Jan
Delta Logo
6:51 p.m. - 11:38 p.m.
YUL
-
MSY
5h 47m
1 stop
Delta Logo
4:28 p.m. - 11:40 p.m.
MSY
-
YUL
6h 12m
1 stop
C$ 588Delta
Thu, 27 Aug - Mon, 31 Aug
Delta Logo
6:51 p.m. - 11:38 p.m.
YUL
-
MSY
5h 47m
1 stop
Delta Logo
5:16 p.m. - 11:52 p.m.
MSY
-
YUL
5h 36m
1 stop
C$ 589Delta
Tue, 11 Aug - Fri, 14 Aug
American Airlines Logo
1:04 p.m. - 9:31 p.m.
YUL
-
MSY
9h 27m
1 stop
American Airlines Logo
6:00 a.m. - 12:23 p.m.
MSY
-
YUL
5h 23m
1 stop
C$ 599American Airlines
Fri, 13 Nov - Mon, 16 Nov
Delta Logo
6:00 a.m. - 10:09 a.m.
YUL
-
MSY
5h 09m
1 stop
Delta Logo
5:16 p.m. - 11:52 p.m.
MSY
-
YUL
5h 36m
1 stop
C$ 600Delta
Thu, 20 Aug - Thu, 27 Aug
Delta Logo
7:00 a.m. - 4:10 p.m.
YUL
-
MSY
10h 10m
1 stop
Delta Logo
4:28 p.m. - 11:40 p.m.
MSY
-
YUL
6h 12m
1 stop
C$ 614Delta
Thu, 6 Aug - Fri, 14 Aug
WestJet Logo
7:05 a.m. - 2:38 p.m.
YUL
-
MSY
8h 33m
1 stop
WestJet Logo
5:02 p.m. - 12:02 a.m.
MSY
-
YUL
6h 00m
1 stop
C$ 616WestJet
Sat, 7 Nov - Sat, 7 Nov

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WestJet flights from Montreal to New Orleans

Our best WestJet deals on Montreal to New Orleans flight tickets
WestJet
7 Nov
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
8h 33m
1 stop
MSY2:38 p.m.New Orleans Louis Armstrong
7 Nov
MSY5:02 p.m.New Orleans Louis Armstrong
6h 00m
1 stop
YUL12:02 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 616
WestJet
30 Jul
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
20h 57m
2 stops
MSY3:57 p.m.New Orleans Louis Armstrong
6 Aug
MSY11:16 a.m.New Orleans Louis Armstrong
28h 29m
2 stops
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 926
WestJet
27 Jul
YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl
29h 52m
2 stops
MSY10:37 p.m.New Orleans Louis Armstrong
29 Jul
MSY4:30 p.m.New Orleans Louis Armstrong
6h 10m
1 stop
YUL11:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 955

United Airlines flights from Montreal to New Orleans

Our best United Airlines deals on Montreal to New Orleans flight tickets
United Airlines
20 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 39m
1 stop
MSY2:39 p.m.New Orleans Louis Armstrong
20 Jan
MSY5:25 p.m.New Orleans Louis Armstrong
18h 45m
2 stops
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 626
United Airlines
18 Aug
YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl
10h 33m
2 stops
MSY11:53 p.m.New Orleans Louis Armstrong
22 Aug
MSY7:00 a.m.New Orleans Louis Armstrong
11h 45m
2 stops
YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 633
United Airlines
29 Aug
YUL11:23 a.m.Montreal Pierre Elliott Trudeau Intl
11h 34m
2 stops
MSY9:57 p.m.New Orleans Louis Armstrong
2 Sep
MSY5:05 a.m.New Orleans Louis Armstrong
8h 35m
2 stops
YUL2:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 634

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 96,600 searches. Data last updated 27 July 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

Cheapest round-trip

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

7:00 a.m.-2:25 p.m.

1 stop8h 25m

New Orleans Louis Armstrong

Wed 27/1

5:40 p.m.-11:51 p.m.

1 stop5h 11m

C$ 564

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 19/1

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

1 stop6h 12m

New Orleans Louis Armstrong

Fri 29/1

5:40 p.m.-11:51 p.m.

1 stop5h 11m

C$ 575

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 20/1

2:25 p.m.-9:07 p.m.

1 stop7h 42m

New Orleans Louis Armstrong

Wed 27/1

8:19 a.m.-3:07 p.m.

1 stop5h 48m

C$ 576

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 21/1

12:45 p.m.-6:54 p.m.

1 stop7h 09m

New Orleans Louis Armstrong

Fri 29/1

4:15 p.m.-11:35 p.m.

1 stop6h 20m

C$ 586

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

6:51 p.m.-11:38 p.m.

1 stop5h 47m

New Orleans Louis Armstrong

Mon 31/8

4:28 p.m.-11:40 p.m.

1 stop6h 12m

C$ 588

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

6:51 p.m.-11:38 p.m.

1 stop5h 47m

New Orleans Louis Armstrong

Fri 14/8

5:16 p.m.-11:52 p.m.

1 stop5h 36m

C$ 589

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 13/11

1:04 p.m.-9:31 p.m.

1 stop9h 27m

New Orleans Louis Armstrong

Mon 16/11

6:00 a.m.-12:23 p.m.

1 stop5h 23m

C$ 599
Quickest round-trip

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

6:00 a.m.-10:09 a.m.

1 stop5h 09m

New Orleans Louis Armstrong

Thu 27/8

5:16 p.m.-11:52 p.m.

1 stop5h 36m

C$ 600

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

7:00 a.m.-4:10 p.m.

1 stop10h 10m

New Orleans Louis Armstrong

Fri 14/8

4:28 p.m.-11:40 p.m.

1 stop6h 12m

C$ 614

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

7:05 a.m.-2:38 p.m.

1 stop8h 33m

New Orleans Louis Armstrong

Sat 7/11

5:02 p.m.-12:02 a.m.

1 stop6h 00m

C$ 616

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

In general, March is the cheapest month to fly from Montreal to New Orleans. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 578. The month of May is another great option to travel to New Orleans, with average flight prices from Montreal averaging around C$ 582.

How far in advance should I book a flight from Montreal 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 C$ 670 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 C$ 513 on momondo.

Can stopping save me money on Montreal to New Orleans flights?

You could potentially save up to 30% on your flight if you consider stops on a Montreal to New Orleans flight.

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

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 34m

Direct flights

None
The fastest flight from Montreal to New Orleans takes 5h 34m
There are no direct flights from Montreal to New Orleans. There are no popular flight routes from Montreal to New Orleans.
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Frequently asked questions about flying from Montreal to New Orleans

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

    A flight from Montreal to New Orleans Louis Armstrong will travel around 2246.5 km. A reasonable flight in good conditions will take 5h 34m.

  • 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 updated daily.

  • 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?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your New Orleans Louis Armstrong Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Orleans Louis Armstrong Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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
DeltaPriceFrom C$ 298Free CancellationRating
7.8
8,485 reviews
Search Delta flights
United AirlinesPriceFrom C$ 432Free CancellationRating
7.4
10,042 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 502Free CancellationRating
7.1
11,391 reviews
Search Air Canada flights
WestJetPriceFrom C$ 526Free CancellationRating
7.2
3,415 reviews
Search WestJet flights
American AirlinesPriceFrom C$ 570Free CancellationRating
7.1
11,843 reviews
Search American Airlines flights

Travelling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Houma
Kenner

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to New Orleans . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Montreal to New Orleans on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to New Orleans from Montreal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to New Orleans from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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