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Cheap flights from Montreal to New Orleans from C$ 186

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 31/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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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 a.m. - 8:21 a.m.
YUL
-
MSY
25h 21m1 stop
Multiple Airlines Logo
7:42 p.m. - 4:22 p.m.
MSY
-
YUL
19h 40m1 stop
C$ 325Multiple Airlines
Mon, 19 Jan - Thu, 29 Jan
Multiple Airlines Logo
6:45 a.m. - 9:29 p.m.
YUL
-
MSY
15h 44m2 stops
Multiple Airlines Logo
7:42 p.m. - 4:22 p.m.
MSY
-
YUL
19h 40m1 stop
C$ 329Multiple Airlines
Tue, 20 Jan - Thu, 29 Jan
Multiple Airlines Logo
8:00 a.m. - 8:21 a.m.
YUL
-
MSY
25h 21m1 stop
Multiple Airlines Logo
7:42 p.m. - 4:22 p.m.
MSY
-
YUL
19h 40m1 stop
C$ 332Multiple Airlines
Sun, 25 Jan - Thu, 29 Jan
Multiple Airlines Logo
8:00 a.m. - 8:21 a.m.
YUL
-
MSY
25h 21m1 stop
Multiple Airlines Logo
7:42 p.m. - 4:22 p.m.
MSY
-
YUL
19h 40m1 stop
C$ 333Multiple Airlines
Mon, 12 Jan - Thu, 29 Jan
Multiple Airlines Logo
8:00 a.m. - 8:21 a.m.
YUL
-
MSY
25h 21m1 stop
Multiple Airlines Logo
7:42 p.m. - 12:43 a.m.
MSY
-
YUL
52h 01m2 stops
C$ 335Multiple Airlines
Mon, 19 Jan - Mon, 26 Jan
Multiple Airlines Logo
8:00 a.m. - 9:29 p.m.
YUL
-
MSY
14h 29m1 stop
Multiple Airlines Logo
7:42 p.m. - 4:22 p.m.
MSY
-
YUL
19h 40m1 stop
C$ 338Multiple Airlines
Mon, 26 Jan - Thu, 29 Jan
Multiple Airlines Logo
8:00 a.m. - 9:29 p.m.
YUL
-
MSY
14h 29m1 stop
Multiple Airlines Logo
7:42 p.m. - 4:22 p.m.
MSY
-
YUL
19h 40m1 stop
C$ 339Multiple Airlines
Wed, 14 Jan - Thu, 29 Jan
Multiple Airlines Logo
6:45 a.m. - 9:29 p.m.
YUL
-
MSY
15h 44m2 stops
Multiple Airlines Logo
7:42 p.m. - 4:22 p.m.
MSY
-
YUL
19h 40m1 stop
C$ 343Multiple Airlines
Tue, 27 Jan - Thu, 29 Jan
Multiple Airlines Logo
8:00 a.m. - 8:21 a.m.
YUL
-
MSY
25h 21m1 stop
Multiple Airlines Logo
7:42 p.m. - 4:22 p.m.
MSY
-
YUL
19h 40m1 stop
C$ 344Multiple Airlines
Sun, 18 Jan - Thu, 29 Jan
Multiple Airlines Logo
6:45 a.m. - 9:29 p.m.
YUL
-
MSY
15h 44m2 stops
Multiple Airlines Logo
6:05 a.m. - 12:43 a.m.
MSY
-
YUL
17h 38m2 stops
C$ 346Multiple Airlines
Tue, 27 Jan - Thu, 29 Jan

United Airlines flights from Montreal to New Orleans

Our best United Airlines deals on Montreal to New Orleans flight tickets
United Airlines
26 Dec
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
11h 18m
2 stops
MSY11:28 p.m.New Orleans Louis Armstrong
31 Dec
MSY5:00 a.m.New Orleans Louis Armstrong
15h 17m
2 stops
YUL9:17 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 924
Find similar
United Airlines
26 Dec
YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl
15h 11m
2 stops
MSY8:36 a.m.New Orleans Louis Armstrong
2 Jan
MSY7:00 a.m.New Orleans Louis Armstrong
13h 42m
2 stops
YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 973
Find similar
United Airlines
26 Dec
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
11h 33m
1 stop
MSY7:48 p.m.New Orleans Louis Armstrong
2 Jan
MSY5:00 a.m.New Orleans Louis Armstrong
10h 50m
1 stop
YUL4:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,035
Find similar

American Airlines flights from Montreal to New Orleans

Our best American Airlines deals on Montreal to New Orleans flight tickets
American Airlines
23 Dec
YUL7:08 a.m.Montreal Pierre Elliott Trudeau Intl
17h 51m
1 stop
MSY11:59 p.m.New Orleans Louis Armstrong
30 Dec
MSY7:28 a.m.New Orleans Louis Armstrong
30h 56m
2 stops
YUL3:24 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 942
Find similar
American Airlines
23 Dec
YUL7:08 a.m.Montreal Pierre Elliott Trudeau Intl
17h 51m
1 stop
MSY11:59 p.m.New Orleans Louis Armstrong
31 Dec
MSY3:09 p.m.New Orleans Louis Armstrong
23h 05m
1 stop
YUL3:14 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 947
Find similar
American Airlines
25 Dec
YUL4:09 p.m.Montreal Pierre Elliott Trudeau Intl
17h 26m
1 stop
MSY8:35 a.m.New Orleans Louis Armstrong
3 Jan
MSY6:11 a.m.New Orleans Louis Armstrong
7h 59m
1 stop
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 951
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 96,600 searches. Data last updated 18 December 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

Mon 19/1

8:00 a.m.-8:21 a.m.

1 stop25h 21m

New Orleans Louis Armstrong

Thu 29/1

7:42 p.m.-4:22 p.m.

1 stop19h 40m

C$ 325

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

6:45 a.m.-9:29 p.m.

2 stops15h 44m

New Orleans Louis Armstrong

Thu 29/1

7:42 p.m.-4:22 p.m.

1 stop19h 40m

C$ 329

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

8:00 a.m.-8:21 a.m.

1 stop25h 21m

New Orleans Louis Armstrong

Thu 29/1

7:42 p.m.-4:22 p.m.

1 stop19h 40m

C$ 332

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

8:00 a.m.-8:21 a.m.

1 stop25h 21m

New Orleans Louis Armstrong

Thu 29/1

7:42 p.m.-4:22 p.m.

1 stop19h 40m

C$ 333

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

8:00 a.m.-8:21 a.m.

1 stop25h 21m

New Orleans Louis Armstrong

Mon 26/1

7:42 p.m.-12:43 a.m.

2 stops52h 01m

C$ 335

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

8:00 a.m.-9:29 p.m.

1 stop14h 29m

New Orleans Louis Armstrong

Thu 29/1

7:42 p.m.-4:22 p.m.

1 stop19h 40m

C$ 338

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

8:00 a.m.-9:29 p.m.

1 stop14h 29m

New Orleans Louis Armstrong

Thu 29/1

7:42 p.m.-4:22 p.m.

1 stop19h 40m

C$ 339

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

6:45 a.m.-9:29 p.m.

2 stops15h 44m

New Orleans Louis Armstrong

Thu 29/1

7:42 p.m.-4:22 p.m.

1 stop19h 40m

C$ 343

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

8:00 a.m.-8:21 a.m.

1 stop25h 21m

New Orleans Louis Armstrong

Thu 29/1

7:42 p.m.-4:22 p.m.

1 stop19h 40m

C$ 344

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

6:45 a.m.-9:29 p.m.

2 stops15h 44m

New Orleans Louis Armstrong

Thu 29/1

6:05 a.m.-12:43 a.m.

2 stops17h 38m

C$ 346

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?

In general, November 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$ 776. The month of January is another great option to travel to New Orleans, with average flight prices from Montreal averaging around C$ 791.

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

On average, the least expensive day to fly to New Orleans from Montreal is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 841. However, this price may fluctuate depending on the airline, the season, and holidays. 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 C$ 1,189.

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

Flying to New Orleans from Montreal in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 846 when looking at flights departing in the afternoon. Flights to New Orleans are more costly in the morning, with an average ticket price of C$ 890. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 C$ 869 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$ 536 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.

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?

As of December 2025, prices for Montreal to New Orleans flights are approximately 19% 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 31m

Direct flights

None
The fastest flight from Montreal to New Orleans takes 5h 31m
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?

    A flight from Montreal to New Orleans Louis Armstrong will travel around 2246.5 km. A reasonable flight in good conditions will take 5h 31m.

  • 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 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
DeltaPriceFrom C$ 469Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom C$ 469Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 549Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
American AirlinesPriceFrom C$ 634Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights
WestJetPriceFrom C$ 832Free CancellationRating
7.2
3,204 reviews
Search WestJet flights

Travelling to a place near New Orleans?

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