Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Louisiana to Ontario from C$ 190

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 30/9. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Louisiana to Ontario

Cheap round-trip flights

Logo
8:19 p.m. - 2:05 p.m.MSY-YYZ
16h 46m1 stop
Logo
6:30 a.m. - 6:53 p.m.YYZ-MSY
13h 23m1 stop
C$ 287
Find Deal
Sat, 13 Sep - Tue, 16 Sep
Logo
8:19 p.m. - 2:05 p.m.MSY-YYZ
16h 46m1 stop
Logo
7:45 a.m. - 7:44 p.m.YYZ-MSY
12h 59m1 stop
C$ 339
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Delta Logo
6:55 p.m. - 10:07 a.m.MSY-YUL
14h 12m1 stop
Delta Logo
6:00 a.m. - 9:38 a.m.YUL-MSY
28h 38m1 stop
C$ 564Delta
Find Deal
Mon, 25 Aug - Tue, 2 Sep
Delta Logo
7:51 p.m. - 1:35 p.m.MSY-YUL
16h 44m1 stop
Delta Logo
7:30 p.m. - 10:20 a.m.YUL-MSY
15h 50m1 stop
C$ 591Delta
Find Deal
Fri, 17 Oct - Fri, 24 Oct
American Airlines Logo
4:25 p.m. - 11:36 a.m.BTR-YUL
18h 11m2 stops
American Airlines Logo
10:34 a.m. - 11:11 p.m.YUL-BTR
13h 37m2 stops
C$ 767American Airlines
Find Deal
Sat, 30 Aug - Sat, 6 Sep
American Airlines Logo
6:37 p.m. - 11:45 a.m.LFT-YUL
16h 08m2 stops
American Airlines Logo
10:38 a.m. - 11:25 p.m.YUL-LFT
13h 47m2 stops
C$ 778American Airlines
Find Deal
Mon, 15 Sep - Mon, 22 Sep
United Airlines Logo
5:15 a.m. - 7:05 p.m.SHV-YYZ
12h 50m2 stops
United Airlines Logo
11:00 a.m. - 9:44 p.m.YYZ-SHV
11h 44m2 stops
C$ 953United Airlines
Find Deal
Mon, 15 Sep - Mon, 22 Sep
United Airlines Logo
5:00 a.m. - 5:19 p.m.BTR-YYZ
11h 19m2 stops
United Airlines Logo
10:00 a.m. - 9:10 p.m.YYZ-BTR
12h 10m2 stops
C$ 957United Airlines
Find Deal
Mon, 15 Sep - Mon, 22 Sep
WestJet Logo
4:39 p.m. - 11:55 p.m.BTR-YYZ
6h 16m1 stop
WestJet Logo
6:07 p.m. - 10:12 p.m.YYZ-BTR
5h 05m1 stop
C$ 1,020WestJet
Find Deal
Mon, 15 Sep - Mon, 22 Sep
WestJet Logo
4:38 p.m. - 11:59 p.m.BTR-YYZ
6h 21m1 stop
WestJet Logo
1:20 p.m. - 10:13 p.m.YYZ-BTR
9h 53m1 stop
C$ 1,143WestJet
Find Deal
Fri, 15 Aug - Thu, 28 Aug

Delta flights from Louisiana to Region of Ontario

Our best Delta deals on Louisiana to Region of Ontario flight tickets
Delta
25 Aug
MSY6:55 p.m.New Orleans Louis Armstrong
14h 12m
1 stop
YUL10:07 a.m.Montreal Pierre Elliott Trudeau Intl
2 Sep
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
28h 38m
1 stop
MSY9:38 a.m.New Orleans Louis Armstrong
C$ 564
Find similar
Delta
17 Oct
MSY7:51 p.m.New Orleans Louis Armstrong
16h 44m
1 stop
YUL1:35 p.m.Montreal Pierre Elliott Trudeau Intl
24 Oct
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
15h 50m
1 stop
MSY10:20 a.m.New Orleans Louis Armstrong
C$ 591
Find similar
Delta
16 Aug
MSY11:25 a.m.New Orleans Louis Armstrong
10h 46m
1 stop
YYZ11:11 p.m.Toronto Pearson Intl
20 Aug
YYZ7:55 a.m.Toronto Pearson Intl
11h 03m
1 stop
MSY5:58 p.m.New Orleans Louis Armstrong
C$ 684
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
15 Sep
SHV5:15 a.m.Shreveport
12h 50m
2 stops
YYZ7:05 p.m.Toronto Pearson Intl
22 Sep
YYZ11:00 a.m.Toronto Pearson Intl
11h 44m
2 stops
SHV9:44 p.m.Shreveport
C$ 953
Find similar
United Airlines
15 Sep
BTR5:00 a.m.Baton Rouge Ryan
11h 19m
2 stops
YYZ5:19 p.m.Toronto Pearson Intl
22 Sep
YYZ10:00 a.m.Toronto Pearson Intl
12h 10m
2 stops
BTR9:10 p.m.Baton Rouge Ryan
C$ 957
Find similar
United Airlines
17 Aug
MSY8:00 a.m.New Orleans Louis Armstrong
10h 05m
1 stop
YYZ7:05 p.m.Toronto Pearson Intl
27 Aug
YYZ6:15 a.m.Toronto Pearson Intl
14h 40m
2 stops
MSY7:55 p.m.New Orleans Louis Armstrong
C$ 971
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 3 August 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

Sat 13/9

8:19 p.m.-2:05 p.m.

1 stop16h 46m

Toronto Pearson Intl

Tue 16/9

6:30 a.m.-6:53 p.m.

1 stop13h 23m

C$ 287

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Mon 15/9

8:19 p.m.-2:05 p.m.

1 stop16h 46m

Toronto Pearson Intl

Mon 22/9

7:45 a.m.-7:44 p.m.

1 stop12h 59m

C$ 339

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Mon 25/8

6:55 p.m.-10:07 a.m.

1 stop14h 12m

Montreal Pierre Elliott Trudeau Intl

Tue 2/9

6:00 a.m.-9:38 a.m.

1 stop28h 38m

C$ 564

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 17/10

7:51 p.m.-1:35 p.m.

1 stop16h 44m

Montreal Pierre Elliott Trudeau Intl

Fri 24/10

7:30 p.m.-10:20 a.m.

1 stop15h 50m

C$ 591

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Sat 30/8

4:25 p.m.-11:36 a.m.

2 stops18h 11m

Montreal Pierre Elliott Trudeau Intl

Sat 6/9

10:34 a.m.-11:11 p.m.

2 stops13h 37m

C$ 767

LafayetteMontreal

LFT - YUL

LFTYUL

Lafayette Regional

Mon 15/9

6:37 p.m.-11:45 a.m.

2 stops16h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

10:38 a.m.-11:25 p.m.

2 stops13h 47m

C$ 778

ShreveportToronto

SHV - YYZ

SHVYYZ

Shreveport

Mon 15/9

5:15 a.m.-7:05 p.m.

2 stops12h 50m

Toronto Pearson Intl

Mon 22/9

11:00 a.m.-9:44 p.m.

2 stops11h 44m

C$ 953

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Mon 15/9

5:00 a.m.-5:19 p.m.

2 stops11h 19m

Toronto Pearson Intl

Mon 22/9

10:00 a.m.-9:10 p.m.

2 stops12h 10m

C$ 957

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Mon 15/9

4:39 p.m.-11:55 p.m.

1 stop6h 16m

Toronto Pearson Intl

Mon 22/9

6:07 p.m.-10:12 p.m.

1 stop5h 05m

C$ 1,020

Baton RougeToronto

BTR - YYZ

BTRYYZ

Baton Rouge Ryan

Fri 15/8

4:38 p.m.-11:59 p.m.

1 stop6h 21m

Toronto Pearson Intl

Thu 28/8

1:20 p.m.-10:13 p.m.

1 stop9h 53m

C$ 1,143

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

In general, March is the cheapest month to fly from Louisiana to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 478. If you are unable to visit Region of Ontario during the month of March, then departing from Louisiana during the month November is also very affordable. Most momondo users find prices during this month for around C$ 608.

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$ 391. The most expensive day to fly to Region of Ontario is Saturday, with ticket prices averaging around C$ 1,424.

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$ 391. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 1,016 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 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?

You could potentially save up to 35% 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

Best price found

C$ 190

Fastest flight time

2h 54m

Direct flights

Tue, Thu, Sat and Sun

Airports in Region of Ontario

3 airports
The best one-way flight to Region of Ontario from Louisiana in the past 72 hours is C$ 190. The best round-trip flight deal from Louisiana to Region of Ontario found on momondo in the last 72 hours is C$ 287.
The fastest flight from Louisiana to Region of Ontario takes 2h 54m
Direct flights go from Louisiana to Region of Ontario on Tuesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Air Canada.
There are 3 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)
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$ 362Free CancellationRating
7.1
9,860 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 370Free CancellationRating
7.4
8,905 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 8/8
Fri 15/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo
Flights to Torontofrom C$ 117
Flights to Vancouverfrom C$ 77
Flights to Montrealfrom C$ 219
Flights to Calgaryfrom C$ 77
Flights to Ottawafrom C$ 218
Flights to Winnipegfrom C$ 112
Flights to Halifaxfrom C$ 132
Flights to Kelownafrom C$ 80
Flights to Saskatoonfrom C$ 124
Flights to Reginafrom C$ 123
Flights to St. John'sfrom C$ 261
Flights to Québec Cityfrom C$ 295