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Cheap flights from Ontario to Louisiana from C$ 161

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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MSY
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Louisiana

Keep the following information in mind while searching for Ontario to Louisiana flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 391

One-way from

C$ 161

Popular in

November

Cheapest in

June

Average price

C$ 877

Good round-trip deal

C$ 716 or less

Good one-way deal

C$ 576 or less
7/1-12/1
  • 7/1-12/1
  • 2 total stops
  • 18h 32m total
  • Ontario to Louisiana
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14/12
  • 14/12
  • 3 total stops
  • 30h 22m total
  • Ontario to Louisiana
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 105 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Ontario to Louisiana.
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Price to beat on a one-way flight from Ontario to Louisiana.
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Find 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 30 October 2025.

Thu 11/127:00 a.m.YOW - MSY
1 stop15h 42mMultiple Airlines
Mon 15/123:20 p.m.MSY - YOW
1 stop8h 05mMultiple Airlines
Deal found 29/10C$ 394
Mon 1/125:25 p.m.YUL - MSY
2 stops25h 54mMultiple Airlines
Thu 11/123:20 p.m.MSY - YUL
1 stop24h 03mMultiple Airlines
Deal found 28/10C$ 405
Fri 21/117:00 a.m.YYZ - MSY
1 stop12h 19mMultiple Airlines
Fri 28/118:54 a.m.MSY - YYZ
1 stop10h 06mMultiple Airlines
Deal found 29/10C$ 408
Sat 13/123:25 p.m.YYZ - MSY
1 stop8h 25mMultiple Airlines
Thu 18/123:10 p.m.MSY - YYZ
1 stop7h 10mMultiple Airlines
Deal found 29/10C$ 412
Wed 26/1111:15 a.m.YYZ - MSY
1 stop8h 04mMultiple Airlines
Wed 3/128:54 a.m.MSY - YYZ
1 stop7h 59mMultiple Airlines
Deal found 29/10C$ 416
Mon 17/117:00 a.m.YYZ - MSY
1 stop8h 48mMultiple Airlines
Thu 20/116:15 p.m.MSY - YYZ
1 stop16h 28mMultiple Airlines
Deal found 30/10C$ 420
Fri 21/1112:50 p.m.YYZ - MSY
1 stop27h 26mMultiple Airlines
Thu 27/114:40 p.m.MSY - YYZ
1 stop26h 20mMultiple Airlines
Deal found 30/10C$ 426
Sun 23/117:10 a.m.YYZ - MSY
1 stop25h 44mMultiple Airlines
Wed 26/117:24 p.m.MSY - YYZ
2 stops23h 44mMultiple Airlines
Deal found 30/10C$ 429
Tue 25/1110:55 a.m.YYZ - MSY
1 stop21h 59mMultiple Airlines
Fri 28/118:54 a.m.MSY - YYZ
2 stops10h 14mMultiple Airlines
Deal found 29/10C$ 431
Thu 27/115:40 a.m.YOW - MSY
2 stops33h 05mMultiple Airlines
Thu 4/125:20 a.m.MSY - YOW
1 stop10h 53mMultiple Airlines
Deal found 28/10C$ 431
Thu 20/117:00 a.m.YYZ - MSY
1 stop11h 08mMultiple Airlines
Thu 27/118:54 a.m.MSY - YYZ
2 stops10h 14mMultiple Airlines
Deal found 29/10C$ 436
Tue 11/119:35 a.m.YYZ - MSY
1 stop25h 30mMultiple Airlines
Fri 14/118:59 p.m.MSY - YYZ
1 stop13h 44mMultiple Airlines
Deal found 29/10C$ 437

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 30 October 2025.
Use the filters below to find and compare flights from Ontario to Louisiana that are best for you.

Fly from

Ontario

Fly to

Louisiana

Route

Depart

Return

Price

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Fri 21/11

7:00 a.m.-6:19 p.m.

1 stop12h 19m

New Orleans Louis Armstrong

Fri 28/11

8:54 a.m.-8:00 p.m.

1 stop10h 06m

C$ 422

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Fri 30/1

7:10 a.m.-6:25 p.m.

1 stop12h 15m

New Orleans Louis Armstrong

Fri 6/2

5:10 a.m.-10:15 p.m.

1 stop16h 05m

C$ 426

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Thu 11/12

4:15 p.m.-8:22 a.m.

1 stop17h 07m

New Orleans Louis Armstrong

Mon 15/12

5:22 p.m.-5:13 p.m.

2 stops22h 51m

C$ 430

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Fri 21/11

12:50 p.m.-3:16 p.m.

1 stop27h 26m

New Orleans Louis Armstrong

Thu 27/11

4:40 p.m.-8:00 p.m.

1 stop26h 20m

C$ 436

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

8:00 a.m.-3:36 p.m.

1 stop8h 36m

New Orleans Louis Armstrong

Sun 8/2

8:38 p.m.-8:14 p.m.

2 stops22h 36m

C$ 445

HamiltonNew Orleans

YHM - MSY

YHMMSY

Hamilton

Sat 13/12

7:25 a.m.-9:42 p.m.

1 stop15h 17m

New Orleans Louis Armstrong

Thu 18/12

6:40 a.m.-3:00 p.m.

1 stop7h 20m

C$ 475

TorontoNew Orleans

YTZ - MSY

YTZMSY

Toronto Island

Wed 17/12

9:50 a.m.-10:50 p.m.

3 stops14h 00m

New Orleans Louis Armstrong

Thu 18/12

6:20 a.m.-10:03 p.m.

2 stops14h 43m

C$ 480

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Thu 20/11

7:00 a.m.-5:08 p.m.

1 stop11h 08m

New Orleans Louis Armstrong

Thu 27/11

4:24 p.m.-8:00 p.m.

3 stops26h 36m

C$ 483

HamiltonNew Orleans

YHM - MSY

YHMMSY

Hamilton

Fri 12/12

7:00 a.m.-10:50 p.m.

1 stop16h 50m

New Orleans Louis Armstrong

Thu 18/12

6:40 a.m.-3:00 p.m.

1 stop7h 20m

C$ 483

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Fri 12/12

5:40 a.m.-5:50 p.m.

2 stops13h 10m

New Orleans Louis Armstrong

Sun 21/12

8:14 a.m.-11:58 p.m.

1 stop14h 44m

C$ 492

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 60 results
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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$ 109). Flying from Region of Ontario to Louisiana in December is currently the most expensive (average of C$ 714). 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 30 October 2025.

It’s optimal to fly from Region of Ontario to Louisiana in the afternoon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Region of Ontario to Louisiana?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Louisiana. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Louisiana flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 30 October 2025.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines 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
7,993 reviews
Check prices

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Delta
7.9
Good
7,993 reviews
Delta
7.9
Good
7,993 reviews
Check prices

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,993 reviews
Check prices

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
American Airlines
7.2
Good
11,030 reviews
Delta
7.9
Good
7,993 reviews
Check prices

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
WestJet
7.2
Good
3,149 reviews
Delta
7.9
Good
7,993 reviews
Check prices

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Air Canada
7.1
Good
10,376 reviews
Delta
7.9
Good
7,993 reviews
Check prices

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

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 7h 02m. Fly via American Airlines, Delta, or Air Canada to get the fastest option. The distance from Region of Ontario to Louisiana is about 2044 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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$ 109). Flying from Region of Ontario to Louisiana in December is currently the most expensive (average of C$ 714). 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 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 471AverageC$ 848FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 534AverageC$ 759FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 616AverageC$ 889FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 648AverageC$ 876FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 764AverageC$ 878FlexibilityNo 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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