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Cheap flights from Ontario to Louisiana from C$ 207

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MSY
22 Apr — 29 Apr1
1 adult

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 17 April 2025.

Round-trip from

C$ 384

One-way from

C$ 207

Popular in

May

Cheapest in

September

Average price

C$ 821

Good round-trip deal

C$ 651 or less

Good one-way deal

C$ 427 or less
6/5-10/5
  • 6/5-10/5
  • 3 total stops
  • 28h 14m total
  • Ontario to Louisiana
30/4
  • 30/4
  • 2 total stops
  • 29h 00m total
  • Ontario to Louisiana
Highest demand for flights based on searches. 0% potential increase in price (C$ 1 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Ontario to Louisiana.
Price to beat on a one-way flight from Ontario to Louisiana.

Find flight deals from Ontario to Louisiana

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 April 2025.

Tue 6/57:15 a.m.YYZ - MSY
1 stop11h 40mMultiple Airlines
Sat 10/56:52 a.m.MSY - YYZ
2 stops16h 34mMultiple Airlines
Deal found 17/4C$ 384
Wed 14/54:25 p.m.YOW - MSY
1 stop15h 37mMultiple Airlines
Mon 19/58:05 p.m.MSY - YOW
1 stop20h 10mMultiple Airlines
Deal found 15/4C$ 440
Thu 8/56:45 a.m.YUL - MSY
2 stops13h 25mMultiple Airlines
Thu 15/56:14 a.m.MSY - YUL
1 stop7h 06mMultiple Airlines
Deal found 17/4C$ 456
Fri 23/58:50 a.m.YTZ - MSY
3 stops32h 16mMultiple Airlines
Mon 26/59:10 p.m.MSY - YTZ
2 stops21h 17mMultiple Airlines
Deal found 17/4C$ 466
Fri 2/56:49 p.m.YYZ - MSY
1 stop16h 03mDelta
Fri 9/57:45 p.m.MSY - YYZ
1 stop14h 35mDelta
Deal found 17/4C$ 487
Tue 6/56:00 a.m.YHM - MSY
2 stops15h 10mMultiple Airlines
Sat 10/56:52 a.m.MSY - YHM
2 stops16h 49mMultiple Airlines
Deal found 17/4C$ 541
Sat 10/59:05 a.m.YYZ - MSY
Nonstop2h 58mAir Canada
Tue 13/52:18 p.m.MSY - YYZ
1 stop5h 26mAir Canada
Deal found 17/4C$ 607
Fri 29/89:05 a.m.YYZ - MSY
Nonstop2h 59mUnited Airlines
Tue 2/99:40 a.m.MSY - YYZ
1 stop5h 06mUnited Airlines
Deal found 17/4C$ 611
Thu 26/63:45 p.m.YYZ - MSY
1 stop9h 10mAmerican Airlines
Tue 1/76:10 a.m.MSY - YYZ
1 stop11h 34mAmerican Airlines
Deal found 17/4C$ 632
Mon 15/91:15 p.m.YUL - MSY
2 stops11h 13mUnited Airlines
Mon 22/95:15 a.m.MSY - YUL
2 stops12h 10mUnited Airlines
Deal found 17/4C$ 670
Wed 30/49:15 a.m.YUL - MSY
1 stop6h 18mAir Canada
Fri 2/58:00 a.m.MSY - YUL
1 stop6h 50mAir Canada
Deal found 16/4C$ 671
Thu 8/510:44 a.m.YUL - MSY
2 stops14h 06mAmerican Airlines
Thu 15/57:05 a.m.MSY - YUL
2 stops7h 20mAmerican Airlines
Deal found 17/4C$ 674

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 April 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

Tue 6/5

7:15 a.m.-5:55 p.m.

1 stop11h 40m

New Orleans Louis Armstrong

Sat 10/5

6:52 a.m.-12:26 a.m.

2 stops16h 34m

C$ 384

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Wed 14/5

4:25 p.m.-7:02 a.m.

1 stop15h 37m

New Orleans Louis Armstrong

Mon 19/5

8:05 p.m.-5:15 p.m.

1 stop20h 10m

C$ 440

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 8/5

6:45 a.m.-7:10 p.m.

2 stops13h 25m

New Orleans Louis Armstrong

Thu 15/5

6:14 a.m.-2:20 p.m.

1 stop7h 06m

C$ 456

TorontoNew Orleans

YTZ - MSY

YTZMSY

Toronto Island

Fri 23/5

8:50 a.m.-4:06 p.m.

3 stops32h 16m

New Orleans Louis Armstrong

Mon 26/5

9:10 p.m.-7:27 p.m.

2 stops21h 17m

C$ 466

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Fri 2/5

6:49 p.m.-9:52 a.m.

1 stop16h 03m

New Orleans Louis Armstrong

Fri 9/5

7:45 p.m.-11:20 a.m.

1 stop14h 35m

C$ 485

HamiltonNew Orleans

YHM - MSY

YHMMSY

Hamilton

Tue 6/5

6:00 a.m.-8:10 p.m.

2 stops15h 10m

New Orleans Louis Armstrong

Sat 10/5

6:52 a.m.-12:41 a.m.

2 stops16h 49m

C$ 541

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Wed 11/6

9:05 a.m.-11:03 a.m.

Nonstop2h 58m

New Orleans Louis Armstrong

Mon 16/6

11:55 a.m.-3:49 p.m.

Nonstop2h 54m

C$ 596

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Sun 3/8

9:05 a.m.-11:04 a.m.

Nonstop2h 59m

New Orleans Louis Armstrong

Sat 9/8

7:00 a.m.-4:44 p.m.

1 stop8h 44m

C$ 607

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Thu 26/6

3:45 p.m.-11:55 p.m.

1 stop9h 10m

New Orleans Louis Armstrong

Tue 1/7

5:25 a.m.-12:35 p.m.

1 stop6h 10m

C$ 632

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 15/9

8:20 a.m.-1:17 p.m.

1 stop5h 57m

New Orleans Louis Armstrong

Mon 22/9

5:15 a.m.-6:25 p.m.

2 stops12h 10m

C$ 670

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Showing 1-10 of 47 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, August is the cheapest month in which you can book a flight from Region of Ontario to Louisiana (average of C$ 521). Flying from Region of Ontario to Louisiana in October is currently the most expensive (average of C$ 635). 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 April 2025.

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.

Rainfall in Louisiana by month

Plan your trip to Louisiana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisiana ranges from 83.0 - 163.0 mm per month. June is typically the wettest month, when rainfall can reach 163.0 mm. October is typically the driest time to visit Louisiana when rainfall is around 83.0 mm.

Temperature in Louisiana by month

Plan your trip to Louisiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 April 2025.
See what other customers who have flown with Alaska Airlines, Porter Airlines and Delta from Ontario to Louisiana have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at C$ 281. Air Canada flights start at C$ 326 while deals on United Airlines start at C$ 341 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, August is the cheapest month in which you can book a flight from Region of Ontario to Louisiana (average of C$ 521). Flying from Region of Ontario to Louisiana in October is currently the most expensive (average of C$ 635). 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.

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 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 394AverageC$ 826FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 535AverageC$ 663FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 593AverageC$ 837FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 643AverageC$ 882FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 682AverageC$ 832FlexibilityNo 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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