What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to New Orleans flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in New Orleans ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit New Orleans when rainfall is around 3.3 in.

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?

When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans, you may want to consider flying on American Airlines, Air Canada or Delta as they are the most popular for this route.

What is the cheapest day to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?

Travelers have found that booking a Sunday departure is the best way to save up to 214% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?

May is one of the best times of the year to fly to New Orleans from Montreal Pierre Elliott Trudeau Intl Airport. Prices for May average $639 per person but you can even find prices for as low as $361. The most expensive prices can be found in the month of December. Opting for a May flight can save you 12% on your journey compared to booking in December

What is the cheapest time of day to fly from YUL to MSY?

A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans at noon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.

What airport do you fly into for flights to New Orleans from Montreal Pierre Elliott Trudeau Intl?

Located just 11.4 mi from the city center, New Orleans Louis Armstrong is the airport most travelers will use when flying to New Orleans from Montreal Pierre Elliott Trudeau Intl. Booking flights from Montreal Pierre Elliott Trudeau Intl to Louis Armstrong (MSY) should be relatively easy as there are 0 daily inbound flights from Montreal Pierre Elliott Trudeau Intl from 3 different airlines.

How can I find direct flights from Pierre Elliott Trudeau Intl to New Orleans?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to New Orleans.

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to New Orleans?

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$175+ Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans

Q: How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?

To save on the cost of your flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans, book at least 20 days before your planned departure. Booking around this time can save you about 318% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $576 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $966.

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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to New Orleans Louis Armstrong are usually found in June or August, booked 84 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Pierre Elliott Trudeau Intl to New Orleans

Round-trip from	$313 (Trip.com)
One-way from	$175 (Kiwi.com)
Popular in	July
Cheapest in	June
Average price	$616

From Montreal Pierre Elliott Trudeau Intl to New Orleans Louis Armstrong

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One-way flight from Montreal Pierre Elliott Trudeau Intl to New Orleans Louis Armstrong

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High demand for flights, 2% potential price rise

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Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Cheapest flights from Pierre Elliott Trudeau Intl to New Orleans
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Wed 11/56:45 amYUL - MSY

1 stop16h 20mMultiple Airlines

Wed 11/125:10 amMSY - YUL

1 stop9h 00mMultiple Airlines

Deal found 9/15

$313

Tue 10/286:45 amYUL - MSY

2 stops18h 08mMultiple Airlines

Sun 11/25:41 amMSY - YUL

1 stop8h 47mMultiple Airlines

Deal found 9/13

$315

Wed 10/296:45 amYUL - MSY

1 stop11h 20mMultiple Airlines

Wed 11/55:10 amMSY - YUL

1 stop9h 00mMultiple Airlines

Deal found 9/14

$317

Mon 12/16:45 amYUL - MSY

2 stops16h 06mMultiple Airlines

Fri 12/55:10 amMSY - YUL

1 stop10h 18mMultiple Airlines

Deal found 9/15

$318

Wed 11/196:45 amYUL - MSY

1 stop9h 51mMultiple Airlines

Sun 11/236:15 amMSY - YUL

2 stops17h 28mMultiple Airlines

Deal found 9/14

$324

Sat 10/252:30 pmYUL - MSY

2 stops30h 52mMultiple Airlines

Sat 11/16:10 pmMSY - YUL

1 stop22h 18mMultiple Airlines

Deal found 9/15

$344

Thu 10/308:55 amYUL - MSY

3 stops15h 58mMultiple Airlines

Thu 11/65:10 amMSY - YUL

2 stops18h 33mMultiple Airlines

Deal found 9/15

$345

Best flights from Pierre Elliott Trudeau Intl to New Orleans
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Sat 10/117:20 pmYUL - MSY

1 stop26h 02mMultiple Airlines

Sat 10/1810:46 amMSY - YUL

2 stops12h 41mMultiple Airlines

Deal found 9/12

$352

Thu 10/236:45 amYUL - MSY

2 stops13h 05mMultiple Airlines

Wed 10/296:41 amMSY - YUL

1 stop7h 29mMultiple Airlines

Deal found 9/13

$358

Sat 11/14:35 pmYUL - MSY

1 stop7h 02mMultiple Airlines

Sun 11/25:41 amMSY - YUL

1 stop8h 47mMultiple Airlines

Deal found 9/14

$359

Sun 10/196:45 amYUL - MSY

2 stops33h 56mMultiple Airlines

Mon 10/276:10 pmMSY - YUL

1 stop20h 00mMultiple Airlines

Deal found 9/14

$369

Thu 10/308:55 amYUL - MSY

3 stops15h 58mMultiple Airlines

Thu 11/68:38 pmMSY - YUL

3 stops27h 05mMultiple Airlines

Deal found 9/15

$381

Sat 11/14:00 pmYUL - MSY

2 stops30h 22mMultiple Airlines

Thu 11/64:31 pmMSY - YUL

1 stop21h 39mMultiple Airlines

Deal found 9/14

$385

Wed 11/58:55 amYUL - MSY

3 stops23h 40mMultiple Airlines

Wed 11/125:10 amMSY - YUL

1 stop9h 00mMultiple Airlines

Deal found 9/15

$390

Fri 11/286:45 amYUL - MSY

2 stops16h 06mMultiple Airlines

Mon 12/15:10 amMSY - YUL

1 stop10h 18mMultiple Airlines

Deal found 9/14

$396

Thu 10/26:45 amYUL - MSY

1 stop12h 40mMultiple Airlines

Fri 10/36:30 amMSY - YUL

1 stop7h 20mMultiple Airlines

Deal found 9/14

$409

Sat 11/14:35 pmYUL - MSY

1 stop7h 02mMultiple Airlines

Mon 11/31:19 pmMSY - YUL

1 stop10h 11mMultiple Airlines

Deal found 9/14

$422

Fri 9/266:45 amYUL - MSY

1 stop13h 08mMultiple Airlines

Fri 10/36:30 amMSY - YUL

1 stop7h 20mMultiple Airlines

Deal found 9/13

$451

Last-minute flights from Pierre Elliott Trudeau Intl to New Orleans
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to New Orleans. Data last updated September 15, 2025 and is based on user searches.

Sat 10/117:20 pmYUL - MSY

1 stop26h 02mMultiple Airlines

Sat 10/1810:46 amMSY - YUL

2 stops12h 41mMultiple Airlines

Deal found 9/12

$352

Thu 10/166:45 amYUL - MSY

1 stop12h 40mMultiple Airlines

Wed 10/227:55 pmMSY - YUL

2 stops27h 32mMultiple Airlines

Deal found 9/15

$353

Sat 10/252:30 pmYUL - MSY

2 stops30h 52mMultiple Airlines

Sat 11/16:10 pmMSY - YUL

1 stop22h 18mMultiple Airlines

Deal found 9/15

$344

Tue 10/286:45 amYUL - MSY

2 stops18h 08mMultiple Airlines

Sun 11/25:41 amMSY - YUL

1 stop8h 47mMultiple Airlines

Deal found 9/13

$315

Wed 10/296:45 amYUL - MSY

1 stop11h 20mMultiple Airlines

Wed 11/55:10 amMSY - YUL

1 stop9h 00mMultiple Airlines

Deal found 9/14

$317

Thu 10/308:55 amYUL - MSY

3 stops15h 58mMultiple Airlines

Thu 11/65:10 amMSY - YUL

2 stops18h 33mMultiple Airlines

Deal found 9/15

$345

One-way flights from Pierre Elliott Trudeau Intl to New Orleans
Search for one-way flight options from Pierre Elliott Trudeau Intl to New Orleans. Find affordable one-way fares based on user searches. Data last updated September 15, 2025.

Wed 10/296:45 amYUL - MSY

2 stops11h 20mMultiple Airlines

Deal found 9/15

$175

Wed 11/196:45 amYUL - MSY

2 stops16h 20mMultiple Airlines

Deal found 9/14

$182

Tue 10/286:45 amYUL - MSY

2 stops11h 20mMultiple Airlines

Deal found 9/15

$183

Mon 9/298:55 amYUL - MSY

3 stops15h 57mMultiple Airlines

Deal found 9/15

$184

Thu 11/62:30 pmYUL - MSY

2 stops22h 23mMultiple Airlines

Deal found 9/14

$215

Sat 10/252:30 pmYUL - MSY

2 stops30h 52mMultiple Airlines

Deal found 9/15

$222

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport 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

Sat 10/11

7:20 pm-8:22 pm

1 stop26h 02m

New Orleans Louis Armstrong

Sat 10/18

10:46 am-12:27 am

2 stops12h 41m

$352

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 10/23

6:45 am-6:50 pm

2 stops13h 05m

New Orleans Louis Armstrong

Wed 10/29

6:41 am-3:10 pm

1 stop7h 29m

$358

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 11/1

4:35 pm-10:37 pm

1 stop7h 02m

New Orleans Louis Armstrong

Sun 11/2

5:41 am-3:28 pm

1 stop8h 47m

$359

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 10/19

6:45 am-3:41 pm

2 stops33h 56m

New Orleans Louis Armstrong

Mon 10/27

6:10 pm-3:10 pm

1 stop20h 00m

$369

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 10/30

8:55 am-11:53 pm

3 stops15h 58m

New Orleans Louis Armstrong

Thu 11/6

8:38 pm-12:43 am

3 stops27h 05m

$381

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 11/1

4:00 pm-9:22 pm

2 stops30h 22m

New Orleans Louis Armstrong

Thu 11/6

4:31 pm-3:10 pm

1 stop21h 39m

$385

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 11/5

8:55 am-7:35 am

3 stops23h 40m

New Orleans Louis Armstrong

Wed 11/12

5:10 am-3:10 pm

1 stop9h 00m

$390

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 11/28

6:45 am-9:51 pm

2 stops16h 06m

New Orleans Louis Armstrong

Mon 12/1

5:10 am-4:28 pm

1 stop10h 18m

$396

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 10/2

6:45 am-6:25 pm

1 stop12h 40m

New Orleans Louis Armstrong

Fri 10/3

6:30 am-2:50 pm

1 stop7h 20m

$409

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 11/1

4:35 pm-10:37 pm

1 stop7h 02m

New Orleans Louis Armstrong

Mon 11/3

1:19 pm-12:30 am

1 stop10h 11m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 15 results

Best time to book a flight from Pierre Elliott Trudeau Intl to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Pierre Elliott Trudeau Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?

Currently, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans (average of $256). Flying from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing New Orleans

Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans, such as Delta, American Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Delta

8.0

Very good

7,954 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Air Canada

7.1

Good

10,000 reviews

Delta

8.0

Very good

7,954 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

What airport do you fly into for flights to New Orleans from Montreal Pierre Elliott Trudeau Intl?
Located just 11.4 mi from the city center, New Orleans Louis Armstrong is the airport most travelers will use when flying to New Orleans from Montreal Pierre Elliott Trudeau Intl. Booking flights from Montreal Pierre Elliott Trudeau Intl to Louis Armstrong (MSY) should be relatively easy as there are 0 daily inbound flights from Montreal Pierre Elliott Trudeau Intl from 3 different airlines.
What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans round-trip?
According to our current data, American Airlines ($528), Delta ($560), and Air Canada ($571) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans. These flights start at 18% lower than the current average price 3 months from now.
Can I find deals for flights from Pierre Elliott Trudeau Intl to New Orleans that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to New Orleans?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to New Orleans.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to New Orleans?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?
Currently, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans (average of $256). Flying from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Houma

Covington

Thibodaux

Gretna

Hammond

Gonzales

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Top 3 airlines flying from Pierre Elliott Trudeau Intl to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$528	Average$631	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$560	Average$627	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$571	Average$763	FlexibilityNo cancel fee	On-time67%

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$175+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to New Orleans (MSY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Pierre Elliott Trudeau Intl to New Orleans with Cheapflights

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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to New Orleans Louis Armstrong are usually found in June or August, booked 84 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Pierre Elliott Trudeau Intl to New Orleans

Round-trip from

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Find flight deals from Pierre Elliott Trudeau Intl to New Orleans

Cheapest flights from Pierre Elliott Trudeau Intl to New OrleansExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans that are best for you.

Best time to book a flight from Pierre Elliott Trudeau Intl to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Pierre Elliott Trudeau Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?

Reviews of airlines servicing New Orleans

Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans, such as Delta, American Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to New Orleans from Montreal Pierre Elliott Trudeau Intl?

What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans round-trip?

Can I find deals for flights from Pierre Elliott Trudeau Intl to New Orleans that include hotel bookings?

How can I find direct flights from Pierre Elliott Trudeau Intl to New Orleans?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to New Orleans?

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to New Orleans?

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Alternative routes for Pierre Elliott Trudeau Intl to New Orleans

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Top 3 airlines flying from Pierre Elliott Trudeau Intl to New Orleans

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Cheapest flights from Pierre Elliott Trudeau Intl to New Orleans
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.