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Cheap flights from Louisiana to Montreal from $174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Montreal departing on 9/21. 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 Louisiana to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:45 am - 5:38 pmMSY  New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl
8h 53m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:50 pm - 11:35 pmYUL  Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong
5h 45m1 stop Atlanta Hartsfield-Jackson
$490Delta
Wed, Oct 14 - Wed, Oct 21
Delta Logo
6:02 pm - 11:58 pmMSY  New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl
4h 56m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:44 pm - 6:23 pmYUL  Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong
6h 39m1 stop Atlanta Hartsfield-Jackson
$490Delta
Sat, Nov 21 - Wed, Nov 25
Delta Logo
7:45 am - 5:38 pmMSY  New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl
8h 53m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 10:29 amYUL  Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong
5h 29m1 stop Detroit Metropolitan Wayne County
$502Delta
Wed, Oct 21 - Sun, Oct 25
Delta Logo
5:20 pm - 11:25 pmMSY  New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl
5h 05m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:00 am - 10:29 amYUL  Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong
5h 29m1 stop Detroit Metropolitan Wayne County
$502Delta
Tue, Oct 20 - Sun, Oct 25
American Airlines Logo
5:49 am - 2:35 pmMSY  New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl
7h 46m1 stop Dallas/Fort Worth
American Airlines Logo
7:50 am - 2:55 pmYUL  Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong
8h 05m1 stop Philadelphia
$514American Airlines
Fri, Sep 18 - Mon, Sep 21
American Airlines Logo
6:00 am - 3:29 pmMSY  New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl
8h 29m1 stop Philadelphia
American Airlines Logo
5:31 pm - 12:24 amYUL  Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong
7h 53m1 stop Chicago O'Hare Intl
$514American Airlines
Thu, Oct 1 - Mon, Oct 5
American Airlines Logo
6:29 am - 1:50 pmMSY  New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl
6h 21m1 stop Charlotte Douglas
American Airlines Logo
3:45 pm - 11:27 pmYUL  Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong
8h 42m1 stop Dallas/Fort Worth
$514American Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
12:44 pm - 7:48 pmMSY  New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl
6h 04m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
4:45 pm - 11:32 pmYUL  Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong
7h 47m1 stop Chicago O'Hare Intl
$587United Airlines
Wed, Nov 11 - Sat, Nov 14
United Airlines Logo
7:00 am - 9:17 pmMSY  New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl
13h 17m1 stop Chicago O'Hare Intl
United Airlines Logo
4:45 pm - 10:59 pmYUL  Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong
7h 14m1 stop Chicago O'Hare Intl
$587United Airlines
Wed, Nov 11 - Sat, Nov 14
United Airlines Logo
5:26 pm - 1:28 pmMSY  New Orleans Louis Armstrong-YUL Montreal Pierre Elliott Trudeau Intl
19h 02m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
7:00 am - 2:25 pmYUL  Montreal Pierre Elliott Trudeau Intl-MSY New Orleans Louis Armstrong
8h 25m1 stop Newark
$592United Airlines
Wed, Nov 11 - Sat, Nov 14

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Delta flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport

Our best Delta deals on Louisiana to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta
Oct 14
MSY7:45 amNew Orleans Louis Armstrong
8h 53m
1 stop
YUL5:38 pmMontreal Pierre Elliott Trudeau Intl
Oct 21
YUL6:50 pmMontreal Pierre Elliott Trudeau Intl
5h 45m
1 stop
MSY11:35 pmNew Orleans Louis Armstrong
$490
Delta
Oct 20
MSY5:20 pmNew Orleans Louis Armstrong
5h 05m
1 stop
YUL11:25 pmMontreal Pierre Elliott Trudeau Intl
Oct 25
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
5h 29m
1 stop
MSY10:29 amNew Orleans Louis Armstrong
$502
Delta
Sep 18
MSY3:29 pmNew Orleans Louis Armstrong
7h 21m
1 stop
YUL11:50 pmMontreal Pierre Elliott Trudeau Intl
Sep 21
YUL6:47 pmMontreal Pierre Elliott Trudeau Intl
5h 50m
1 stop
MSY11:37 pmNew Orleans Louis Armstrong
$514

American Airlines flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport

Our best American Airlines deals on Louisiana to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
Aug 20
MSY5:41 amNew Orleans Louis Armstrong
8h 03m
1 stop
YUL2:44 pmMontreal Pierre Elliott Trudeau Intl
Sep 2
YUL4:15 pmMontreal Pierre Elliott Trudeau Intl
6h 47m
1 stop
MSY10:02 pmNew Orleans Louis Armstrong
$515
American Airlines
Aug 20
MSY5:41 amNew Orleans Louis Armstrong
8h 03m
1 stop
YUL2:44 pmMontreal Pierre Elliott Trudeau Intl
Sep 3
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
7h 01m
1 stop
MSY9:46 pmNew Orleans Louis Armstrong
$539
American Airlines
Aug 24
MSY5:41 amNew Orleans Louis Armstrong
8h 03m
1 stop
YUL2:44 pmMontreal Pierre Elliott Trudeau Intl
Aug 28
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
8h 14m
1 stop
MSY10:59 pmNew Orleans Louis Armstrong
$540

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport 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 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Wed 10/14

7:45 am-5:38 pm

1 stop8h 53m

Montreal Pierre Elliott Trudeau Intl

Wed 10/21

6:50 pm-11:35 pm

1 stop5h 45m

$490

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Sat 11/21

6:02 pm-11:58 pm

1 stop4h 56m

Montreal Pierre Elliott Trudeau Intl

Wed 11/25

12:44 pm-6:23 pm

1 stop6h 39m

$490

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Wed 10/21

7:45 am-5:38 pm

1 stop8h 53m

Montreal Pierre Elliott Trudeau Intl

Sun 10/25

6:00 am-10:29 am

1 stop5h 29m

$502
Quickest round-trip

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Tue 10/20

5:20 pm-11:25 pm

1 stop5h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 10/25

6:00 am-10:29 am

1 stop5h 29m

$502

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Fri 9/18

5:49 am-2:35 pm

1 stop7h 46m

Montreal Pierre Elliott Trudeau Intl

Mon 9/21

7:50 am-2:55 pm

1 stop8h 05m

$514

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Thu 10/1

6:00 am-3:29 pm

1 stop8h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 10/5

5:31 pm-12:24 am

1 stop7h 53m

$514

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Thu 10/22

6:29 am-1:50 pm

1 stop6h 21m

Montreal Pierre Elliott Trudeau Intl

Mon 10/26

3:45 pm-11:27 pm

1 stop8h 42m

$514

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Wed 11/11

12:44 pm-7:48 pm

1 stop6h 04m

Montreal Pierre Elliott Trudeau Intl

Sat 11/14

4:45 pm-11:32 pm

1 stop7h 47m

$587

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Wed 11/11

7:00 am-9:17 pm

1 stop13h 17m

Montreal Pierre Elliott Trudeau Intl

Sat 11/14

4:45 pm-10:59 pm

1 stop7h 14m

$587

New OrleansMontreal

MSY New Orleans Louis Armstrong - YUL Montreal Pierre Elliott Trudeau Intl

MSYYUL

New Orleans Louis Armstrong

Wed 11/11

5:26 pm-1:28 pm

2 stops19h 02m

Montreal Pierre Elliott Trudeau Intl

Sat 11/14

7:00 am-2:25 pm

1 stop8h 25m

$592

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 Montreal from

How to get the cheapest flight ticket from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport

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 Montreal Pierre Elliott Trudeau Intl Airport?

The month of August is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Louisiana averaging around $297.

Cheap Louisiana to Montreal Pierre Elliott Trudeau Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

4h 56m

Direct flights

None
The fastest flight from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport takes 4h 56m
There are no direct flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport.
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Frequently asked questions about flying from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport

  • When did momondo last update prices for flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport?

  • How old do you have to be to fly from Louisiana to Montreal Pierre Elliott Trudeau Intl 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 Louisiana to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The required travel and health documents for your Montreal Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from Louisiana to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $254Free CancellationRating
7.8
8,497 reviews
Search Delta flights
United AirlinesPriceFrom $297Free CancellationRating
7.4
10,099 reviews
Search United Airlines flights

Traveling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Dorval
Brossard
Cornwall
Longueuil
Saint-Sauveur
Trois-Rivières
Sherbrooke
Boucherville
Drummondville
Bromont
Saint-Jean-sur-Richelieu
Montebello
Magog
North Hatley

Why use momondo?

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

It is quick and easy to find Louisiana to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.

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

Yes. momondo enables you to select and highlight flights to Montreal from Louisiana with this policy.

How can momondo help me find flights from Louisiana to Montreal?

momondo helps you find the best flight between Louisiana and Montreal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Montreal from Louisiana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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