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

United Airlines, at $433, 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 Delta and American Airlines. These flights start at 44% lower than the current average price 3 months from now.

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 Delta, American Airlines or United Airlines as they are the most popular for this route.

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.

Most accurate provider : When it comes to deals on New Orleans-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Orleans-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New Orleans-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on New Orleans-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$118+ 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 $715 and $941 in January. The cheapest round-trip price found within the last 3 days was $302 on Multiple Airlines (Jan 22-Jan 25).

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1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheap flight deals from New Orleans to Pierre Elliott Trudeau Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$302 (Kiwi.com)
One-way from	$118 (Mytrip)
Popular in	February
Cheapest in	September
Average price	$759

Provider with most accurate pricing for New Orleans Louis Armstrong-Montreal Pierre Elliott Trudeau Intl flight deals.

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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Montreal Pierre Elliott Trudeau Intl flights.

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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. 6% potential increase in price ($58 potential increase over avg. RT price).

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Cheapest flight prices on average. 0% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in October 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 October 29, 2025.

Thu 11/68:59 pmMSY - YUL

2 stops18h 56mMultiple Airlines

Sun 11/98:00 amYUL - MSY

1 stop25h 35mMultiple Airlines

Deal found 10/27

$343

Thu 11/278:54 amMSY - YUL

2 stops23h 52mMultiple Airlines

Wed 12/34:20 pmYUL - MSY

1 stop17h 02mMultiple Airlines

Deal found 10/27

$347

Mon 11/38:59 pmMSY - YUL

1 stop17h 11mMultiple Airlines

Wed 11/56:45 amYUL - MSY

2 stops26h 50mMultiple Airlines

Deal found 10/27

$370

Thu 12/113:20 pmMSY - YUL

1 stop24h 03mMultiple Airlines

Mon 12/226:45 amYUL - MSY

2 stops10h 20mMultiple Airlines

Deal found 10/28

$399

Thu 12/113:20 pmMSY - YUL

1 stop24h 03mMultiple Airlines

Wed 12/246:45 amYUL - MSY

2 stops10h 20mMultiple Airlines

Deal found 10/28

$410

Tue 11/112:30 pmMSY - YUL

1 stop23h 40mMultiple Airlines

Fri 11/145:10 pmYUL - MSY

2 stops28h 43mMultiple Airlines

Deal found 10/28

$412

Fri 12/126:20 amMSY - YUL

1 stop9h 03mMultiple Airlines

Fri 12/196:45 amYUL - MSY

2 stops10h 20mMultiple Airlines

Deal found 10/28

$413

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 October 29, 2025.

Thu 1/228:38 pmMSY - YUL

2 stops22h 36mMultiple Airlines

Sun 1/258:00 amYUL - MSY

1 stop15h 05mMultiple Airlines

Deal found 10/27

$302

Thu 11/278:54 amMSY - YUL

2 stops23h 52mMultiple Airlines

Wed 12/34:20 pmYUL - MSY

1 stop17h 02mMultiple Airlines

Deal found 10/27

$347

Thu 11/63:53 pmMSY - YUL

3 stops24h 02mMultiple Airlines

Sun 11/98:00 amYUL - MSY

1 stop7h 48mMultiple Airlines

Deal found 10/27

$409

Tue 11/112:30 pmMSY - YUL

1 stop23h 40mMultiple Airlines

Fri 11/145:10 pmYUL - MSY

2 stops28h 43mMultiple Airlines

Deal found 10/28

$412

Sun 12/142:02 pmMSY - YUL

1 stop9h 28mMultiple Airlines

Fri 12/196:45 amYUL - MSY

2 stops10h 20mMultiple Airlines

Deal found 10/28

$430

Mon 12/156:20 amMSY - YUL

1 stop9h 03mMultiple Airlines

Wed 12/246:45 amYUL - MSY

2 stops10h 20mMultiple Airlines

Deal found 10/28

$443

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 October 29, 2025 and is based on user searches.

Mon 11/38:59 pmMSY - YUL

1 stop17h 11mMultiple Airlines

Wed 11/56:45 amYUL - MSY

2 stops26h 50mMultiple Airlines

Deal found 10/27

$370

Mon 11/38:59 pmMSY - YUL

1 stop17h 11mMultiple Airlines

Fri 11/75:10 pmYUL - MSY

2 stops24h 06mMultiple Airlines

Deal found 10/27

$482

Mon 11/38:59 pmMSY - YUL

1 stop17h 11mMultiple Airlines

Thu 11/65:10 pmYUL - MSY

2 stops28h 31mMultiple Airlines

Deal found 10/27

$496

Thu 11/68:59 pmMSY - YUL

2 stops18h 56mMultiple Airlines

Sun 11/98:00 amYUL - MSY

1 stop25h 35mMultiple Airlines

Deal found 10/27

$343

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 October 29, 2025.

Tue 2/108:38 pmMSY - YUL

2 stops18h 52mMultiple Airlines

Deal found 10/28

$118

Mon 2/98:38 pmMSY - YUL

2 stops22h 36mMultiple Airlines

Deal found 10/26

$148

Tue 1/202:57 pmMSY - YUL

1 stop23h 11mAmerican Airlines

Deal found 10/26

$154

Tue 1/205:10 amMSY - YUL

3 stops18h 25mMultiple Airlines

Deal found 10/26

$162

Tue 11/42:30 pmMSY - YUL

1 stop23h 40mMultiple Airlines

Deal found 10/28

$181

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

Thu 1/22

8:38 pm-8:14 pm

2 stops22h 36m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

8:00 am-10:05 pm

1 stop15h 05m

$302

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 11/27

8:54 am-9:46 am

2 stops23h 52m

Montreal Pierre Elliott Trudeau Intl

Wed 12/3

4:20 pm-8:22 am

1 stop17h 02m

$347

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 11/6

3:53 pm-4:55 pm

3 stops24h 02m

Montreal Pierre Elliott Trudeau Intl

Sun 11/9

8:00 am-2:48 pm

1 stop7h 48m

$409

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 11/11

2:30 pm-3:10 pm

1 stop23h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 11/14

5:10 pm-8:53 pm

2 stops28h 43m

$412

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sun 12/14

2:02 pm-12:30 am

1 stop9h 28m

Montreal Pierre Elliott Trudeau Intl

Fri 12/19

6:45 am-4:05 pm

2 stops10h 20m

$430

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Mon 12/15

6:20 am-4:23 pm

1 stop9h 03m

Montreal Pierre Elliott Trudeau Intl

Wed 12/24

6:45 am-4:05 pm

2 stops10h 20m

$443

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 2/10

8:38 pm-4:30 pm

2 stops18h 52m

$118

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Mon 2/9

8:38 pm-8:14 pm

2 stops22h 36m

$148

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 1/20

2:57 pm-3:08 pm

1 stop23h 11m

$154

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 1/20

5:10 am-12:35 am

3 stops18h 25m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 11 results

Compare providers for flights from New Orleans to Pierre Elliott Trudeau Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to Pierre Elliott Trudeau Intl in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on New Orleans-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Orleans-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New Orleans-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on New Orleans-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

7.9

Good

7,992 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Delta

7.9

Good

7,992 reviews

Delta

7.9

Good

7,992 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

United Airlines

7.4

Good

8,999 reviews

Delta

7.9

Good

7,992 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

American Airlines

7.2

Good

11,032 reviews

Delta

7.9

Good

7,992 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

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?
United Airlines, at $433, 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 Delta and American Airlines. These flights start at 44% 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.

See more FAQs

Laval

Longueuil

Brossard

Dorval

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

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$433	Average$815	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$447	Average$797	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$751	Average$805	FlexibilityNo cancel fee	On-time71%

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$118+ 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 2/10. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New Orleans to Pierre Elliott Trudeau Intl

Most accurate provider

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Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 October 29, 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 October 29, 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.

Compare providers for flights from New Orleans to Pierre Elliott Trudeau Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to Pierre Elliott Trudeau Intl in October.

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?

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

See prices for flight routes from nearby airports that may be better suited for you.

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 October 29, 2025.