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Cheap flights from Ontario to Louisiana from C$ 200

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MSY
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Louisiana

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Louisiana
Explore the most affordable flight options available from Ontario to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Sun 29/37:10 p.m.
YYZ
-
MSY
1 stop14h 17m
American Airlines
Wed 1/46:00 a.m.
MSY
-
YYZ
1 stop4h 55m
American Airlines
Deal found 13/3C$ 408
Tue 7/43:40 p.m.
YYZ
-
MSY
1 stop17h 39m
Multiple Airlines
Tue 14/43:30 p.m.
MSY
-
YYZ
2 stops21h 35m
Multiple Airlines
Deal found 15/3C$ 409
Mon 13/43:40 p.m.
YYZ
-
MSY
1 stop17h 39m
Multiple Airlines
Mon 20/49:04 p.m.
MSY
-
YYZ
1 stop16h 04m
Multiple Airlines
Deal found 16/3C$ 422
Tue 7/43:40 p.m.
YYZ
-
MSY
1 stop17h 39m
Multiple Airlines
Fri 10/46:00 a.m.
MSY
-
YYZ
1 stop16h 20m
Multiple Airlines
Deal found 13/3C$ 423
Sat 4/46:00 a.m.
YYZ
-
MSY
1 stop5h 37m
American Airlines
Thu 9/410:34 a.m.
MSY
-
YYZ
1 stop5h 45m
American Airlines
Deal found 13/3C$ 429
Sun 31/56:30 a.m.
YYZ
-
MSY
1 stop27h 35m
Multiple Airlines
Sat 6/68:08 a.m.
MSY
-
YYZ
1 stop10h 57m
Multiple Airlines
Deal found 16/3C$ 431
Mon 20/48:00 a.m.
YUL
-
MSY
1 stop26h 15m
Multiple Airlines
Thu 23/45:15 a.m.
MSY
-
YUL
1 stop8h 55m
Multiple Airlines
Deal found 15/3C$ 434
Mon 30/37:15 a.m.
YYZ
-
MSY
1 stop12h 46m
Multiple Airlines
Wed 8/47:18 p.m.
MSY
-
YYZ
2 stops18h 02m
Multiple Airlines
Deal found 15/3C$ 438
Sat 30/56:15 a.m.
YYZ
-
MSY
1 stop10h 38m
American Airlines
Tue 9/65:57 p.m.
MSY
-
YYZ
1 stop15h 18m
American Airlines
Deal found 12/3C$ 441
Sun 19/42:20 p.m.
YYZ
-
MSY
1 stop27h 06m
Multiple Airlines
Wed 22/43:39 p.m.
MSY
-
YYZ
1 stop22h 41m
Multiple Airlines
Deal found 16/3C$ 444
Wed 8/43:40 p.m.
YYZ
-
MSY
1 stop8h 04m
Multiple Airlines
Thu 16/45:15 a.m.
MSY
-
YYZ
1 stop7h 50m
Multiple Airlines
Deal found 15/3C$ 446
Mon 6/43:40 p.m.
YYZ
-
MSY
2 stops27h 43m
Multiple Airlines
Fri 10/47:18 p.m.
MSY
-
YYZ
2 stops26h 17m
Multiple Airlines
Deal found 15/3C$ 449

Find flight deals from Ontario to Louisiana

Keep the following information in mind while searching for Ontario to Louisiana flight deals. Data was last updated 17 March 2026.

Round-trip from

C$ 408

One-way from

C$ 200

Popular in

February

Cheapest in

June

Average price

C$ 664

Good round-trip deal

C$ 491 or less
American Airlines
  • American Airlines
  • 29/3-1/4
  • 2 total stops
  • 19h 12m total
  • Ontario to Louisiana
Search Deals
14/4
  • 14/4
  • 1 total stop
  • 8h 04m total
  • Ontario to Louisiana
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Louisiana.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Louisiana 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 17 March 2026.
Use the filters below to find and compare flights from Ontario to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Fri 3/7

1:00 p.m.-11:26 p.m.

2 stops11h 26m

New Orleans Louis Armstrong

Mon 6/7

2:01 p.m.-11:59 p.m.

1 stop8h 58m

C$ 490

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

3:25 p.m.-11:54 p.m.

1 stop9h 29m

New Orleans Louis Armstrong

Wed 22/4

6:00 a.m.-4:10 p.m.

1 stop9h 10m

C$ 507

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Thu 30/7

7:00 a.m.-4:27 p.m.

2 stops10h 27m

New Orleans Louis Armstrong

Mon 3/8

12:07 p.m.-11:54 p.m.

2 stops10h 47m

C$ 508

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Wed 15/7

2:45 p.m.-11:26 p.m.

2 stops9h 41m

New Orleans Louis Armstrong

Sun 26/7

7:00 a.m.-1:42 p.m.

1 stop5h 42m

C$ 508

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

9:15 a.m.-2:56 p.m.

1 stop6h 41m

New Orleans Louis Armstrong

Wed 13/5

12:13 p.m.-9:26 p.m.

1 stop8h 13m

C$ 512

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

11:23 a.m.-11:29 p.m.

2 stops13h 06m

New Orleans Louis Armstrong

Wed 22/4

7:00 a.m.-12:13 a.m.

2 stops16h 13m

C$ 513

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Fri 10/4

2:45 p.m.-11:29 p.m.

2 stops9h 44m

New Orleans Louis Armstrong

Fri 17/4

7:00 a.m.-11:59 p.m.

1 stop15h 59m

C$ 522

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 12/4

7:30 p.m.-8:34 a.m.

2 stops14h 04m

New Orleans Louis Armstrong

Sat 18/4

7:00 a.m.-6:55 p.m.

2 stops10h 55m

C$ 522

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 12/5

6:25 a.m.-7:42 p.m.

2 stops14h 17m

New Orleans Louis Armstrong

Thu 14/5

9:25 a.m.-4:38 p.m.

1 stop6h 13m

C$ 523

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 23/8

6:00 a.m.-1:13 p.m.

2 stops8h 13m

New Orleans Louis Armstrong

Sat 29/8

11:45 a.m.-11:54 p.m.

1 stop11h 09m

C$ 523

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Louisiana

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

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Louisiana (average of C$ 107). Flying from Region of Ontario to Louisiana in August is currently the most expensive (average of C$ 634). 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 ON to LA?

Find hourly flight availability from Ontario to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 March 2026.

When flying from Region of Ontario to Louisiana, 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 Region of Ontario to Louisiana?

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated 17 March 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andWestJet from Ontario to Louisiana by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,288 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,288 reviews
Delta
7.9
Good
8,288 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,431 reviews
Delta
7.9
Good
8,288 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,296 reviews
Delta
7.9
Good
8,288 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,466 reviews
Delta
7.9
Good
8,288 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,811 reviews
Delta
7.9
Good
8,288 reviews
Check prices

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Louisiana. 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 Region of Ontario to Louisiana?

    There are many flights that can get you from Region of Ontario to Louisiana in 5h 44m. Fly via United Airlines, Lufthansa, or Delta to get the fastest option. The distance from Region of Ontario to Louisiana is about 2240 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Region of Ontario to Louisiana one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 246. American Airlines flights start at C$ 281 while deals on United Airlines start at C$ 298 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Louisiana 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 Region of Ontario to Louisiana?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Louisiana (average of C$ 107). Flying from Region of Ontario to Louisiana in August is currently the most expensive (average of C$ 634). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ontario to Louisiana

Discover the top 5 airlines that operate flights from Ontario to Louisiana. 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 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 363AverageC$ 666FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 397AverageC$ 735FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 411AverageC$ 834FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 431AverageC$ 585FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 540AverageC$ 828FlexibilityNo cancel feeOn-time60%
Search WestJet 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 Ontario to Louisiana?

When you search for this flight from Ontario to Louisiana, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Louisiana for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Louisiana from Ontario? 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 Ontario to Louisiana become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Louisiana from Ontario today and book when prices fit your budget.

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