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Cheap flights from Louisiana to Ontario from C$ 192

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 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — YYZ
30 May — 6 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Louisiana to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Louisiana to Ontario
Explore the most affordable flight options available from Louisiana to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2026.

Wed 3/65:14 p.m.
MSY
-
YYZ
2 stops27h 41m
Multiple Airlines
Mon 8/69:50 a.m.
YYZ
-
MSY
1 stop9h 07m
Multiple Airlines
Deal found 30/4C$ 486
Thu 11/63:44 p.m.
MSY
-
YUL
2 stops31h 41m
Multiple Airlines
Thu 18/66:50 p.m.
YUL
-
MSY
1 stop5h 59m
Multiple Airlines
Deal found 27/4C$ 487
Thu 11/63:44 p.m.
MSY
-
YYZ
1 stop24h 01m
Multiple Airlines
Tue 16/69:50 a.m.
YYZ
-
MSY
1 stop7h 34m
Multiple Airlines
Deal found 25/4C$ 494
Wed 27/55:29 p.m.
MSY
-
YYZ
2 stops27h 26m
Multiple Airlines
Wed 3/69:50 a.m.
YYZ
-
MSY
1 stop25h 09m
Multiple Airlines
Deal found 29/4C$ 498
Tue 16/65:29 p.m.
MSY
-
YYZ
1 stop22h 16m
Multiple Airlines
Fri 19/66:30 a.m.
YYZ
-
MSY
1 stop9h 55m
Multiple Airlines
Deal found 28/4C$ 501
Wed 3/65:29 p.m.
MSY
-
YYZ
2 stops27h 26m
Multiple Airlines
Sun 7/69:50 a.m.
YYZ
-
MSY
1 stop8h 04m
Multiple Airlines
Deal found 29/4C$ 505
Thu 11/69:57 a.m.
SHV
-
YYZ
1 stop10h 58m
Multiple Airlines
Thu 18/610:50 a.m.
YYZ
-
SHV
2 stops26h 16m
Multiple Airlines
Deal found 27/4C$ 509
Wed 3/65:21 p.m.
MSY
-
YYZ
2 stops29h 19m
Multiple Airlines
Tue 16/69:50 a.m.
YYZ
-
MSY
1 stop7h 34m
Multiple Airlines
Deal found 25/4C$ 513
Wed 3/65:21 p.m.
MSY
-
YTZ
2 stops15h 14m
Multiple Airlines
Sun 7/61:45 p.m.
YTZ
-
MSY
1 stop18h 56m
Multiple Airlines
Deal found 29/4C$ 518
Thu 9/75:52 p.m.
MSY
-
YYZ
1 stop21h 53m
Multiple Airlines
Tue 14/77:45 a.m.
YYZ
-
MSY
1 stop28h 22m
Multiple Airlines
Deal found 25/4C$ 522
Thu 28/55:21 p.m.
MSY
-
YYZ
2 stops26h 34m
Multiple Airlines
Thu 4/69:50 a.m.
YYZ
-
MSY
1 stop6h 40m
Multiple Airlines
Deal found 30/4C$ 529
Wed 5/85:25 p.m.
MSY
-
YYZ
1 stop20h 05m
Multiple Airlines
Sun 9/87:30 a.m.
YYZ
-
MSY
1 stop15h 19m
Multiple Airlines
Deal found 29/4C$ 532

Find flight deals from Louisiana to Ontario

Keep the following information in mind while searching for Louisiana to Ontario flight deals. Data was last updated 30 April 2026.

Round-trip from

C$ 487

One-way from

C$ 192

Popular in

March

Cheapest in

February

Average price

C$ 522
WestJet
  • WestJet
  • 11/6-18/6
  • 3 total stops
  • 37h 40m total
  • Louisiana to Ontario
Search Deals
30/7
  • 30/7
  • 1 total stop
  • 27h 44m total
  • Louisiana to Ontario
Search Deals
High demand for flights, 15% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to 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, Cheapflights users made 629,999 searches. Data last updated 30 April 2026.
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

Cheapest round-trip

ShreveportToronto

SHV - YYZ

SHVYYZ

Shreveport

Thu 11/6

9:57 a.m.-9:55 p.m.

1 stop10h 58m

Toronto Pearson Intl

Thu 18/6

10:50 a.m.-12:06 p.m.

2 stops26h 16m

C$ 509

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Fri 31/7

3:22 p.m.-10:01 p.m.

1 stop5h 39m

Toronto Pearson Intl

Sun 2/8

6:00 a.m.-11:37 a.m.

1 stop6h 37m

C$ 570

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Sat 30/5

5:20 a.m.-11:35 a.m.

1 stop5h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

12:49 p.m.-10:23 a.m.

1 stop22h 34m

C$ 580

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Fri 3/7

11:27 a.m.-11:35 p.m.

2 stops11h 08m

Toronto Pearson Intl

Tue 7/7

7:45 a.m.-11:07 a.m.

1 stop28h 22m

C$ 581

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Thu 14/5

5:13 p.m.-11:58 p.m.

1 stop5h 45m

Toronto Pearson Intl

Sun 17/5

6:30 p.m.-10:45 p.m.

1 stop5h 15m

C$ 591

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Fri 11/9

2:10 p.m.-8:44 p.m.

1 stop5h 34m

Toronto Pearson Intl

Wed 23/9

6:10 a.m.-10:53 a.m.

1 stop5h 43m

C$ 599

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Sat 5/9

5:30 p.m.-11:59 p.m.

1 stop5h 29m

Toronto Pearson Intl

Mon 7/9

6:10 a.m.-4:03 p.m.

1 stop10h 53m

C$ 599

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Thu 14/5

7:00 a.m.-3:46 p.m.

1 stop7h 46m

Toronto Pearson Intl

Mon 18/5

6:10 a.m.-11:05 a.m.

1 stop5h 55m

C$ 625

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Mon 1/6

5:13 p.m.-11:57 p.m.

1 stop5h 44m

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

9:30 a.m.-6:53 p.m.

1 stop10h 23m

C$ 638

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Fri 4/9

9:57 a.m.-11:56 p.m.

1 stop12h 59m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

6:45 a.m.-6:48 p.m.

2 stops13h 03m

C$ 642

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Louisiana to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Louisiana 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 Louisiana to Ontario

What is the cheapest month to book a flight from Louisiana to Region of Ontario?

Currently, June is the cheapest month in which you can book a flight from Louisiana to Region of Ontario (average of C$ 226). Flying from Louisiana to Region of Ontario in September is currently the most expensive (average of C$ 644). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LA to ON?

Find hourly flight availability from Louisiana to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2026.

When flying from Louisiana to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Louisiana to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 30 April 2026.
See what other customers who have flown with Air Canada from Louisiana to Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,983 reviews
Check prices

Food

6.3

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Crew

7.8

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
10,983 reviews
Air Canada
7.1
Good
10,983 reviews
Check prices

Food

6.3

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Crew

7.8

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisiana to Region of Ontario?

    For as low as C$ 599, WestJet can have you in Region of Ontario from Louisiana in 5h 34m. Airlines will cover a distance of 1788 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Louisiana to Ontario that include hotel bookings?

    Yes. In addition to deals on Louisiana to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Ontario.

  • Can I find deals for business class flights from Louisiana to Ontario?

    Yes. Cheapflights offers flight deals from Louisiana to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisiana to Region of Ontario?

    Currently, June is the cheapest month in which you can book a flight from Louisiana to Region of Ontario (average of C$ 226). Flying from Louisiana to Region of Ontario in September is currently the most expensive (average of C$ 644). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Louisiana to Ontario

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Top airline flying from Louisiana to Ontario

Discover the top airline that operate flights from Louisiana to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 635AverageC$ 883FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Louisiana to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Louisiana to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Louisiana to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Louisiana to Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Louisiana to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from Louisiana? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Louisiana to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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