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Cheap flights from Louisiana to Ontario from C$ 129

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 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:42 p.m. - 2:40 p.m.
MSY
-
YYZ
17h 58m1 stop
Multiple Airlines Logo
7:15 a.m. - 6:47 p.m.
YYZ
-
MSY
12h 32m2 stops
C$ 286Multiple Airlines
Thu, 22 Jan - Thu, 29 Jan
Multiple Airlines Logo
7:42 p.m. - 2:40 p.m.
MSY
-
YYZ
17h 58m1 stop
Multiple Airlines Logo
2:15 p.m. - 9:54 p.m.
YYZ
-
MSY
8h 39m1 stop
C$ 287Multiple Airlines
Thu, 22 Jan - Thu, 29 Jan
Air Canada Logo
11:50 a.m. - 6:59 p.m.
MSY
-
YUL
6h 09m1 stop
Air Canada Logo
5:00 a.m. - 10:54 a.m.
YUL
-
MSY
6h 54m1 stop
C$ 525Air Canada
Wed, 3 Jun - Sun, 7 Jun
United Airlines Logo
8:00 a.m. - 3:16 p.m.
MSY
-
YUL
6h 16m1 stop
United Airlines Logo
2:13 p.m. - 7:45 p.m.
YUL
-
MSY
6h 32m1 stop
C$ 526United Airlines
Fri, 23 Jan - Tue, 27 Jan
United Airlines Logo
9:30 a.m. - 9:56 p.m.
BTR
-
YOW
11h 26m2 stops
United Airlines Logo
5:11 p.m. - 1:17 p.m.
YOW
-
BTR
21h 06m2 stops
C$ 547United Airlines
Wed, 4 Feb - Sun, 8 Feb
Air Canada Logo
12:34 p.m. - 6:42 p.m.
MSY
-
YTZ
5h 08m1 stop
Air Canada Logo
2:55 p.m. - 6:54 p.m.
YTZ
-
MSY
4h 59m1 stop
C$ 604Air Canada
Thu, 18 Jun - Sun, 21 Jun
Delta Logo
5:50 p.m. - 11:58 p.m.
BTR
-
YYZ
5h 08m1 stop
Delta Logo
6:10 a.m. - 12:56 p.m.
YYZ
-
BTR
7h 46m1 stop
C$ 688Delta
Sun, 8 Feb - Sun, 15 Feb
Delta Logo
1:37 p.m. - 11:58 p.m.
BTR
-
YYZ
9h 21m1 stop
Delta Logo
7:45 a.m. - 3:54 p.m.
YYZ
-
BTR
9h 09m2 stops
C$ 700Delta
Sun, 8 Feb - Sun, 15 Feb
American Airlines Logo
7:04 a.m. - 11:24 p.m.
LFT
-
YUL
15h 20m2 stops
American Airlines Logo
7:00 a.m. - 10:09 p.m.
YUL
-
LFT
16h 09m2 stops
C$ 814American Airlines
Thu, 19 Feb - Mon, 23 Feb
American Airlines Logo
7:00 a.m. - 11:24 p.m.
LFT
-
YUL
15h 24m2 stops
American Airlines Logo
7:00 a.m. - 10:09 p.m.
YUL
-
LFT
16h 09m2 stops
C$ 942American Airlines
Fri, 6 Feb - Fri, 13 Feb

American Airlines flights from Louisiana to Region of Ontario

Our best American Airlines deals on Louisiana to Region of Ontario flight tickets
American Airlines
27 Jan
MSY8:00 a.m.New Orleans Louis Armstrong
13h 44m
2 stops
YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl
30 Jan
YUL2:25 p.m.Montreal Pierre Elliott Trudeau Intl
20h 22m
1 stop
MSY9:47 a.m.New Orleans Louis Armstrong
C$ 516
Find similar
American Airlines
15 Feb
MSY6:00 a.m.New Orleans Louis Armstrong
8h 24m
1 stop
YUL3:24 p.m.Montreal Pierre Elliott Trudeau Intl
22 Feb
YUL7:12 a.m.Montreal Pierre Elliott Trudeau Intl
11h 52m
1 stop
MSY6:04 p.m.New Orleans Louis Armstrong
C$ 566
Find similar
American Airlines
27 Dec
MSY2:58 p.m.New Orleans Louis Armstrong
5h 45m
1 stop
YYZ9:43 p.m.Toronto Pearson Intl
30 Dec
YYZ7:04 a.m.Toronto Pearson Intl
8h 04m
1 stop
MSY2:08 p.m.New Orleans Louis Armstrong
C$ 587
Find similar

United Airlines flights from Louisiana to Region of Ontario

Our best United Airlines deals on Louisiana to Region of Ontario flight tickets
United Airlines
23 Jan
MSY8:00 a.m.New Orleans Louis Armstrong
6h 16m
1 stop
YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl
27 Jan
YUL2:13 p.m.Montreal Pierre Elliott Trudeau Intl
6h 32m
1 stop
MSY7:45 p.m.New Orleans Louis Armstrong
C$ 526
Find similar
United Airlines
23 Jan
MSY6:00 a.m.New Orleans Louis Armstrong
6h 28m
1 stop
YUL1:28 p.m.Montreal Pierre Elliott Trudeau Intl
27 Jan
YUL2:13 p.m.Montreal Pierre Elliott Trudeau Intl
9h 45m
2 stops
MSY10:58 p.m.New Orleans Louis Armstrong
C$ 540
Find similar
United Airlines
23 Jan
MSY12:00 p.m.New Orleans Louis Armstrong
8h 42m
2 stops
YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl
27 Jan
YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl
9h 53m
2 stops
MSY6:08 p.m.New Orleans Louis Armstrong
C$ 547
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 96,600 searches. Data last updated 26 December 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

Thu 22/1

7:42 p.m.-2:40 p.m.

1 stop17h 58m

Toronto Pearson Intl

Thu 29/1

7:15 a.m.-6:47 p.m.

2 stops12h 32m

C$ 286

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Thu 22/1

7:42 p.m.-2:40 p.m.

1 stop17h 58m

Toronto Pearson Intl

Thu 29/1

2:15 p.m.-9:54 p.m.

1 stop8h 39m

C$ 287

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Wed 3/6

11:50 a.m.-6:59 p.m.

1 stop6h 09m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

5:00 a.m.-10:54 a.m.

1 stop6h 54m

C$ 525

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 23/1

8:00 a.m.-3:16 p.m.

1 stop6h 16m

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

2:13 p.m.-7:45 p.m.

1 stop6h 32m

C$ 526

Baton RougeOttawa

BTR - YOW

BTRYOW

Baton Rouge Ryan

Wed 4/2

9:30 a.m.-9:56 p.m.

2 stops11h 26m

Ottawa

Sun 8/2

5:11 p.m.-1:17 p.m.

2 stops21h 06m

C$ 547

New OrleansToronto

MSY - YTZ

MSYYTZ

New Orleans Louis Armstrong

Thu 18/6

12:34 p.m.-6:42 p.m.

1 stop5h 08m

Toronto Island

Sun 21/6

2:55 p.m.-6:54 p.m.

1 stop4h 59m

C$ 604

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Sun 8/2

5:50 p.m.-11:58 p.m.

1 stop5h 08m

Toronto Pearson Intl

Sun 15/2

6:10 a.m.-12:56 p.m.

1 stop7h 46m

C$ 688

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Sun 8/2

1:37 p.m.-11:58 p.m.

1 stop9h 21m

Toronto Pearson Intl

Sun 15/2

7:45 a.m.-3:54 p.m.

2 stops9h 09m

C$ 700

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Thu 19/2

7:04 a.m.-11:24 p.m.

2 stops15h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

7:00 a.m.-10:09 p.m.

2 stops16h 09m

C$ 814

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Fri 6/2

7:00 a.m.-11:24 p.m.

2 stops15h 24m

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

7:00 a.m.-10:09 p.m.

2 stops16h 09m

C$ 942

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 day to depart on your flight to Region of Ontario?

The cheapest day to depart from Louisiana to Region of Ontario is on a Friday. Travellers who choose to depart for Region of Ontario on a Friday will often find tickets for as low as C$ 388. The most expensive day to fly to Region of Ontario is Tuesday, with ticket prices averaging around C$ 638.

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

Our most recent data shows that the best time of day to fly to Region of Ontario is in the morning. Flights from Louisiana to Region of Ontario during this time can be as low as C$ 388. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 912 on average. Flights to Region of Ontario from Louisiana in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 2 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?

You could potentially save up to 20% on your flight if you consider stops on a Louisiana to Region of Ontario flight.

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

Fastest flight time

2h 45m

Direct flights

Mon, Tue, Thu and Sat

Airports in Region of Ontario

123 airports
The fastest flight from Louisiana to Region of Ontario takes 2h 45m
Direct flights go from Louisiana to Region of Ontario on Monday, Tuesday, Thursday and Saturday. There are no airlines offering direct flights.
There are 123 airports in Region of Ontario. From Louisiana there are direct flights to 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 are refreshed on a daily basis.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Ontario 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 Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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
Air CanadaPriceFrom C$ 359Free CancellationRating
7.1
10,561 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 367Free CancellationRating
7.4
9,115 reviews
Search United 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 allows you to filter the results for Louisiana to Ontario flights to just show those with flexible booking policies.

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?

Price alerts on flights to Ontario from Louisiana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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