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

American Airlines, at $358, was found to be the cheapest airline from New Orleans to Montreal Pierre Elliott Trudeau Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Delta. These flights start at 53% lower than the current average price 3 months from now.

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

Currently, January is the cheapest month in which you can book a flight from New Orleans to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from New Orleans to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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.

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

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

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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

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

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

The best pricing can be found in the month of September. Prices to Montreal Pierre Elliott Trudeau Intl Airport from New Orleans average $756. You can even find prices in September for less than $756, as users have found deals to Montreal Pierre Elliott Trudeau Intl Airport from as low as $278. The month of May appears to be one of the more expensive times to travel to Montreal Pierre Elliott Trudeau Intl Airport from New Orleans. Flying in the targeted month can save you up to 21%.

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

When flying from New Orleans to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly out of when you book flights from New Orleans to Montreal Pierre Elliott Trudeau Intl. 3 airlines have flights from Louis Armstrong to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from New Orleans Louis Armstrong to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

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

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

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

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

$173+ Cheap Flights from New Orleans to Montreal Pierre Elliott Trudeau Intl Airport

Q: How much does it cost to fly round-trip from New Orleans to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is below average for this route at the moment. New Orleans to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between $615 and $819 in October. The cheapest round-trip price found within the last 3 days was $336 on Multiple Airlines (Oct 25-Nov 1).

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

Thursday is generally a great day to depart. Flying on this day could help you save up to 21%.

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Cheap flight deals from New Orleans to Pierre Elliott Trudeau Intl

Round-trip from	$336 (Kiwi.com)
One-way from	$173 (Kiwi.com)
Popular in	February
Cheapest in	September
Average price	$651

From New Orleans Louis Armstrong to Montreal Pierre Elliott Trudeau Intl

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

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Highest demand for flights based on searches. 8% potential increase in price ($70 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from New Orleans to Pierre Elliott Trudeau Intl

Cheapest flights from New Orleans to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from New Orleans to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Fri 10/246:41 amMSY - YUL

1 stop7h 09mMultiple Airlines

Mon 10/276:45 amYUL - MSY

2 stops11h 20mMultiple Airlines

Deal found 9/9

$327

Fri 10/241:32 pmMSY - YUL

1 stop10h 03mMultiple Airlines

Fri 10/3110:15 amYUL - MSY

3 stops14h 38mMultiple Airlines

Deal found 9/8

$333

Sat 10/255:45 amMSY - YUL

1 stop7h 35mMultiple Airlines

Sat 11/18:00 amYUL - MSY

1 stop10h 05mMultiple Airlines

Deal found 9/10

$336

Thu 10/235:45 amMSY - YUL

1 stop7h 35mMultiple Airlines

Tue 10/286:45 amYUL - MSY

2 stops11h 20mMultiple Airlines

Deal found 9/10

$341

Tue 12/24:31 pmMSY - YUL

1 stop21h 39mMultiple Airlines

Tue 12/96:45 amYUL - MSY

2 stops16h 20mMultiple Airlines

Deal found 9/10

$358

Best flights from New Orleans to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from New Orleans to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Fri 10/246:41 amMSY - YUL

1 stop7h 09mMultiple Airlines

Mon 10/276:45 amYUL - MSY

2 stops11h 20mMultiple Airlines

Deal found 9/9

$327

Fri 10/241:32 pmMSY - YUL

1 stop10h 03mMultiple Airlines

Fri 10/3110:15 amYUL - MSY

3 stops14h 38mMultiple Airlines

Deal found 9/8

$333

Thu 10/235:45 amMSY - YUL

1 stop7h 35mMultiple Airlines

Tue 10/286:45 amYUL - MSY

2 stops11h 20mMultiple Airlines

Deal found 9/10

$341

Thu 11/2011:45 amMSY - YUL

2 stops27h 40mMultiple Airlines

Mon 12/18:00 amYUL - MSY

1 stop15h 05mMultiple Airlines

Deal found 9/10

$353

Tue 12/25:10 amMSY - YUL

1 stop9h 00mMultiple Airlines

Tue 12/96:45 amYUL - MSY

1 stop16h 20mMultiple Airlines

Deal found 9/10

$355

Sat 10/259:42 pmMSY - YUL

2 stops50h 01mMultiple Airlines

Sat 11/18:00 amYUL - MSY

1 stop10h 05mMultiple Airlines

Deal found 9/10

$359

Last-minute flights from New Orleans to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from New Orleans to Pierre Elliott Trudeau Intl. Data last updated September 11, 2025 and is based on user searches.

Thu 9/185:34 pmMSY - YUL

1 stop15h 24mAmerican Airlines

Sun 9/2110:34 amYUL - MSY

1 stop7h 10mAmerican Airlines

Deal found 9/9

$850

Thu 9/186:25 amMSY - YUL

2 stops8h 40mDelta

Sun 9/217:00 amYUL - MSY

2 stops8h 05mDelta

Deal found 9/9

$851

Thu 9/186:25 amMSY - YUL

2 stops23h 42mWestJet

Sun 9/217:00 amYUL - MSY

1 stop11h 56mWestJet

Deal found 9/9

$995

One-way flights from New Orleans to Pierre Elliott Trudeau Intl
Search for one-way flight options from New Orleans to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Sun 10/58:50 pmMSY - YUL

2 stops50h 37mMultiple Airlines

Deal found 9/9

$173

Fri 9/198:19 pmMSY - YUL

2 stops17h 01mMultiple Airlines

Deal found 9/11

$216

Tue 9/169:28 pmMSY - YUL

3 stops20h 52mMultiple Airlines

Deal found 9/11

$220

Fri 11/217:00 amMSY - YUL

3 stops56h 55mMultiple Airlines

Deal found 9/8

$258

Fri 11/216:06 amMSY - YUL

1 stop8h 03mAmerican Airlines

Deal found 9/8

$263

Fri 12/126:05 pmMSY - YUL

2 stops16h 35mAir Canada

Deal found 9/9

$294

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 10/24

6:41 am-2:50 pm

1 stop7h 09m

Montreal Pierre Elliott Trudeau Intl

Mon 10/27

6:45 am-5:05 pm

2 stops11h 20m

$327

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 10/24

1:32 pm-12:35 am

1 stop10h 03m

Montreal Pierre Elliott Trudeau Intl

Fri 10/31

10:15 am-11:53 pm

3 stops14h 38m

$333

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 10/23

5:45 am-2:20 pm

1 stop7h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 10/28

6:45 am-5:05 pm

2 stops11h 20m

$341

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 11/20

11:45 am-4:25 pm

2 stops27h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

8:00 am-10:05 pm

1 stop15h 05m

$353

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 12/2

5:10 am-3:10 pm

1 stop9h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 12/9

6:45 am-10:05 pm

1 stop16h 20m

$355

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sat 10/25

9:42 pm-12:43 am

2 stops50h 01m

Montreal Pierre Elliott Trudeau Intl

Sat 11/1

8:00 am-5:05 pm

1 stop10h 05m

$359

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sun 10/5

8:50 pm-12:27 am

2 stops50h 37m

$173

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 9/19

8:19 pm-2:20 pm

2 stops17h 01m

$216

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 9/16

9:28 pm-7:20 pm

3 stops20h 52m

$220

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 11/21

7:00 am-4:55 pm

3 stops56h 55m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 12 results

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

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from New Orleans 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 New Orleans to Montreal Pierre Elliott Trudeau Intl Airport

How much does it cost to fly round-trip from New Orleans to Montreal Pierre Elliott Trudeau Intl Airport?

Reviews of airlines servicing Pierre Elliott Trudeau Intl

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

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,960 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,937 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from New Orleans to Montreal Pierre Elliott Trudeau Intl?
New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly out of when you book flights from New Orleans to Montreal Pierre Elliott Trudeau Intl. 3 airlines have flights from Louis Armstrong to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from New Orleans Louis Armstrong to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.
What are the cheapest airlines flying from New Orleans to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
American Airlines, at $358, was found to be the cheapest airline from New Orleans to Montreal Pierre Elliott Trudeau Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Delta. These flights start at 53% lower than the current average price 3 months from now.
Can I find deals for flights from New Orleans to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on New Orleans to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Orleans to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from New Orleans to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from New Orleans to Pierre Elliott Trudeau Intl 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 New Orleans to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, January is the cheapest month in which you can book a flight from New Orleans to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from New Orleans to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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

Laval

Longueuil

Brossard

Sherbrooke

Dorval

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

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$358	Average$805	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$433	Average$815	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$683	Average$828	FlexibilityNo cancel fee	On-timeN/A

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$173+ Cheap flights from New Orleans (MSY) to Pierre Elliott Trudeau Intl (YUL)

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.

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

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Find flight deals from New Orleans to Pierre Elliott Trudeau Intl

Cheapest flights from New Orleans to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from New Orleans to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from New Orleans to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

How much does it cost to fly round-trip from New Orleans to Montreal Pierre Elliott Trudeau Intl Airport?

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read through reviews of airlines operating flights from New Orleans to Montreal Pierre Elliott Trudeau Intl Airport, such as Delta, United Airlines, and American Airlines. 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 New Orleans to Pierre Elliott Trudeau Intl. 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 from for flights from New Orleans to Montreal Pierre Elliott Trudeau Intl?

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

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

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

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

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

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

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Alternative routes for New Orleans to Pierre Elliott Trudeau Intl

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

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Cheapest flights from New Orleans to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from New Orleans to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.