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Cheap flights from Louisiana to Ontario from $78

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 Ontario departing on 10/31. 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
0 bags

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Find the cheapest flights from Louisiana to Ontario

Cheap round-trip flights

Multiple Airlines Logo
7:55 pm - 2:05 pmMSY-YYZ
17h 10m1 stop
Multiple Airlines Logo
7:00 am - 5:05 pmYYZ-MSY
11h 05m1 stop
$226Multiple Airlines
Find Deal
Wed, Oct 22 - Mon, Oct 27
Multiple Airlines Logo
5:45 am - 2:20 pmMSY-YYZ
7h 35m1 stop
Multiple Airlines Logo
7:10 am - 7:43 pmYYZ-MSY
13h 33m1 stop
$235Multiple Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
Air Canada Logo
8:00 am - 10:06 pmMSY-YUL
13h 06m1 stop
Air Canada Logo
6:00 am - 11:02 amYUL-MSY
6h 02m1 stop
$568Air Canada
Find Deal
Sat, Oct 11 - Sun, Oct 12
Delta Logo
6:15 am - 5:54 pmBTR-YYZ
10h 39m2 stops
Delta Logo
6:15 am - 2:55 pmYYZ-BTR
9h 40m1 stop
$570Delta
Find Deal
Tue, Oct 7 - Wed, Oct 15
Air Canada Logo
8:06 pm - 11:31 amMSY-YTZ
14h 25m2 stops
Air Canada Logo
10:20 am - 7:28 pmYTZ-MSY
10h 08m2 stops
$573Air Canada
Find Deal
Thu, Oct 9 - Sun, Oct 12
American Airlines Logo
10:08 am - 11:02 pmMLU-YYZ
11h 54m2 stops
American Airlines Logo
7:15 am - 5:57 pmYYZ-MLU
11h 42m2 stops
$592American Airlines
Find Deal
Tue, Oct 21 - Sat, Oct 25
American Airlines Logo
5:05 pm - 9:50 amMSY-YUL
15h 45m1 stop
American Airlines Logo
7:29 am - 3:33 pmYUL-MSY
9h 04m1 stop
$606American Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
Delta Logo
6:15 am - 4:50 pmBTR-YYZ
9h 35m1 stop
Delta Logo
6:15 am - 12:26 pmYYZ-BTR
7h 11m1 stop
$612Delta
Find Deal
Tue, Oct 7 - Wed, Oct 15
United Airlines Logo
12:36 pm - 10:06 pmMSY-YUL
8h 30m1 stop
United Airlines Logo
6:00 am - 11:10 amYUL-MSY
6h 10m1 stop
$679United Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
United Airlines Logo
9:15 am - 7:45 pmMSY-YUL
9h 30m2 stops
United Airlines Logo
11:23 am - 7:12 pmYUL-MSY
8h 49m1 stop
$689United Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18

Delta flights from Louisiana to Region of Ontario

Our best Delta deals on Louisiana to Region of Ontario flight tickets
Delta
Oct 7
BTR6:15 amBaton Rouge Ryan
10h 39m
2 stops
YYZ5:54 pmToronto Pearson Intl
Oct 15
YYZ6:15 amToronto Pearson Intl
9h 40m
1 stop
BTR2:55 pmBaton Rouge Ryan
$570
Find similar
Delta
Oct 7
BTR6:15 amBaton Rouge Ryan
9h 35m
1 stop
YYZ4:50 pmToronto Pearson Intl
Oct 15
YYZ6:15 amToronto Pearson Intl
7h 11m
1 stop
BTR12:26 pmBaton Rouge Ryan
$612
Find similar
Delta
Oct 9
BTR3:40 pmBaton Rouge Ryan
7h 18m
1 stop
YYZ11:58 pmToronto Pearson Intl
Oct 13
YYZ6:00 pmToronto Pearson Intl
4h 47m
1 stop
BTR9:47 pmBaton Rouge Ryan
$622
Find similar

American Airlines flights from Louisiana to Region of Ontario

Our best American Airlines deals on Louisiana to Region of Ontario flight tickets
American Airlines
Oct 21
MLU10:08 amMonroe Huenefeld
11h 54m
2 stops
YYZ11:02 pmToronto Pearson Intl
Oct 25
YYZ7:15 amToronto Pearson Intl
11h 42m
2 stops
MLU5:57 pmMonroe Huenefeld
$592
Find similar
American Airlines
Oct 14
MSY5:05 pmNew Orleans Louis Armstrong
15h 45m
1 stop
YUL9:50 amMontreal Pierre Elliott Trudeau Intl
Oct 18
YUL7:29 amMontreal Pierre Elliott Trudeau Intl
9h 04m
1 stop
MSY3:33 pmNew Orleans Louis Armstrong
$606
Find similar
American Airlines
Oct 31
BTR7:00 amBaton Rouge Ryan
10h 35m
2 stops
YYZ6:35 pmToronto Pearson Intl
Nov 7
YYZ10:57 amToronto Pearson Intl
12h 12m
1 stop
BTR10:09 pmBaton Rouge Ryan
$630
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to Region of Ontario 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 September 19, 2025.
Use the filters below to find and compare flights from Louisiana to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Wed 10/22

7:55 pm-2:05 pm

1 stop17h 10m

Toronto Pearson Intl

Mon 10/27

7:00 am-5:05 pm

1 stop11h 05m

$226

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Sat 11/1

5:45 am-2:20 pm

1 stop7h 35m

Toronto Pearson Intl

Sat 11/8

7:10 am-7:43 pm

1 stop13h 33m

$235

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sat 10/11

8:00 am-10:06 pm

1 stop13h 06m

Montreal Pierre Elliott Trudeau Intl

Sun 10/12

6:00 am-11:02 am

1 stop6h 02m

$568

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Tue 10/7

6:15 am-5:54 pm

2 stops10h 39m

Toronto Pearson Intl

Wed 10/15

6:15 am-2:55 pm

1 stop9h 40m

$570

New OrleansToronto

MSY - YTZ

MSYYTZ

New Orleans Louis Armstrong

Thu 10/9

8:06 pm-11:31 am

2 stops14h 25m

Toronto Island

Sun 10/12

10:20 am-7:28 pm

2 stops10h 08m

$573

MonroeToronto

MLU - YYZ

MLUYYZ

Monroe Huenefeld

Tue 10/21

10:08 am-11:02 pm

2 stops11h 54m

Toronto Pearson Intl

Sat 10/25

7:15 am-5:57 pm

2 stops11h 42m

$592

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 10/14

5:05 pm-9:50 am

1 stop15h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 10/18

7:29 am-3:33 pm

1 stop9h 04m

$606

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Tue 10/7

6:15 am-4:50 pm

1 stop9h 35m

Toronto Pearson Intl

Wed 10/15

6:15 am-12:26 pm

1 stop7h 11m

$612

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Thu 10/9

12:36 pm-10:06 pm

1 stop8h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 10/12

6:00 am-11:10 am

1 stop6h 10m

$679

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Tue 10/14

9:15 am-7:45 pm

2 stops9h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 10/18

11:23 am-7:12 pm

1 stop8h 49m

$689

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 Ontario from

How to get the cheapest flight ticket from Louisiana to Region of Ontario

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 Region of Ontario?

The month of March is, on average, the cheapest month to fly to Region of Ontario from Louisiana, with most prices found around $347. If you aren’t able to travel during the month of March, then book flights to Region of Ontario from Louisiana during November instead. Flights to Region of Ontario in November, while not as cheap as those in March, still average around $405.

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Saturday is the cheapest day to fly to Region of Ontario from Louisiana. The lowest ticket price found for a Saturday departure recently was $921. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Louisiana to Region of Ontario on a Tuesday will generally be more expensive and average around $1,163. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is at noon. momondo users have found flights departing from Louisiana to Region of Ontario at noon for as low as $205. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,071.

What is the cheapest Louisiana to Ontario flight route?

Fly from New Orleans Louis Armstrong to Toronto Pearson Intl for the best Louisiana - Ontario flight prices

What cabin class options are available on Louisiana to Ontario flights?

There are 3 cabin classes available to choose from on Louisiana to Ontario 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 Louisiana to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between Louisiana to Region of Ontario.

Cheap Louisiana to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Region of Ontario

Best Price Found

$449

Fastest flight time

2h 47m

Direct flights

Mon, Tue, Thu, Sat and Sun

Airports in Region of Ontario

1 airport
The best one-way flight to Region of Ontario from Louisiana in the past 72 hours is $449. The best round-trip flight deal from Louisiana to Region of Ontario found on momondo in the last 72 hours is $673.
The fastest flight from Louisiana to Region of Ontario takes 2h 47m
Direct flights go from Louisiana to Region of Ontario on Monday, Tuesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Air Canada.
There is 1 airport near Region of Ontario: Toronto Pearson Intl (YYZ)
Search flight deals

  • When did momondo last update prices for flights from Louisiana to Ontario?

    Prices for flights from Louisiana to Ontario were last updated today.

  • How many operators does momondo search for flights from Louisiana to Ontario?

  • How old do you have to be to fly from Louisiana to Ontario?

    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 Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Louisiana to Region of Ontario?

Best airlines flying from Louisiana to Region of Ontario

Compare and see reviews for airlines that fly from Louisiana to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $274Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Air CanadaPriceFrom $295Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
DeltaPriceFrom $465Free CancellationRating
7.9
7,964 reviews
Search Delta flights
American AirlinesPriceFrom $562Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisiana to Ontario. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Louisiana.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Louisiana and alert you when they change.

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Sun 10/19
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