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Louisiana

$160+ Cheap flights from Ontario to Louisiana

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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MSY
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Round-trip from

$313
(Kiwi.com)

One-way from

$160
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$659

Good round-trip deal

$485 or less

Good one-way deal

$287 or less
From Ontario to Louisiana
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One-way flight from Ontario to Louisiana
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in May 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

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 May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/38:05 pmYYZ - MSY
1 stop10h 45mMultiple Airlines
Wed 6/49:19 amMSY - YYZ
1 stop11h 31mMultiple Airlines
Deal found 4/30$313
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2412:00 pmYOW - MSY
1 stop27h 56mMultiple Airlines
Sun 6/17:57 amMSY - YOW
1 stop9h 59mMultiple Airlines
Deal found 4/30$330
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/117:30 pmYTZ - MSY
1 stop19h 58mMultiple Airlines
Mon 6/169:01 amMSY - YTZ
2 stops9h 36mMultiple Airlines
Deal found 4/29$364
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/208:00 amYUL - MSY
2 stops24h 02mMultiple Airlines
Sun 5/257:57 amMSY - YUL
2 stops27h 33mMultiple Airlines
Deal found 4/30$378
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/216:00 amYUL - MSY
1 stop12h 50mDelta
Tue 6/2410:35 amMSY - YUL
1 stop9h 45mDelta
Deal found 4/30$391
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/47:55 amYYZ - MSY
1 stop11h 02mDelta
Mon 6/912:37 pmMSY - YYZ
1 stop8h 22mDelta
Deal found 4/30$405
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2111:45 amYYZ - MSY
1 stop9h 00mAmerican Airlines
Mon 5/2611:04 amMSY - YYZ
1 stop10h 41mAmerican Airlines
Deal found 4/30$433
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/119:05 amYYZ - MSY
Nonstop2h 58mUnited Airlines
Mon 6/162:18 pmMSY - YYZ
1 stop7h 18mUnited Airlines
Deal found 4/29$446
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/48:45 amYYZ - MSY
Nonstop2h 58mAir Canada
Mon 6/911:55 amMSY - YYZ
Nonstop2h 54mAir Canada
Deal found 4/30$454
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:00 amYYZ - SHV
2 stops11h 39mDelta
Tue 9/910:30 amSHV - YYZ
2 stops11h 14mDelta
Deal found 4/30$461
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1110:20 amYTZ - MSY
2 stops10h 18mAir Canada
Mon 6/168:00 amMSY - YTZ
2 stops9h 37mAir Canada
Deal found 4/30$464
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2212:44 pmYUL - BTR
1 stop6h 30mDelta
Sat 5/314:37 pmBTR - YUL
2 stops16h 28mDelta
Deal found 4/30$489

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 2,558,603 searches. Data last updated May 1, 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 6/3

8:05 pm-5:50 am

1 stop10h 45m

New Orleans Louis Armstrong

Wed 6/4

9:19 am-9:50 pm

1 stop11h 31m

$313

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sat 5/24

12:00 pm-2:56 pm

1 stop27h 56m

New Orleans Louis Armstrong

Sun 6/1

7:57 am-6:56 pm

1 stop9h 59m

$330

TorontoNew Orleans

YTZ - MSY

YTZMSY

Toronto Island

Wed 6/11

7:30 pm-2:28 pm

1 stop19h 58m

New Orleans Louis Armstrong

Mon 6/16

9:01 am-7:37 pm

2 stops9h 36m

$364

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 5/20

8:00 am-7:02 am

2 stops24h 02m

New Orleans Louis Armstrong

Sun 5/25

7:57 am-12:30 pm

2 stops27h 33m

$378

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 6/21

6:00 am-5:50 pm

1 stop12h 50m

New Orleans Louis Armstrong

Tue 6/24

10:35 am-9:20 pm

1 stop9h 45m

$391

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Wed 6/4

7:55 am-5:57 pm

1 stop11h 02m

New Orleans Louis Armstrong

Mon 6/9

12:37 pm-9:59 pm

1 stop8h 22m

$405

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Wed 5/21

11:45 am-7:45 pm

1 stop9h 00m

New Orleans Louis Armstrong

Mon 5/26

11:04 am-10:45 pm

1 stop10h 41m

$433

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Wed 6/11

9:05 am-11:03 am

Nonstop2h 58m

New Orleans Louis Armstrong

Mon 6/16

2:18 pm-10:36 pm

1 stop7h 18m

$446

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Wed 6/4

8:45 am-10:43 am

Nonstop2h 58m

New Orleans Louis Armstrong

Mon 6/9

11:55 am-3:49 pm

Nonstop2h 54m

$454

TorontoShreveport

YYZ - SHV

YYZSHV

Toronto Pearson Intl

Wed 8/20

6:00 am-4:39 pm

2 stops11h 39m

Shreveport

Tue 9/9

10:30 am-10:44 pm

2 stops11h 14m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 42 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 $256). Flying from Region of Ontario to Louisiana in April is currently the most expensive (average of $343). 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Louisiana as you normally would.

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 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 May 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Ontario to Louisiana. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,826 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $223. Air Canada flights start at $228 while deals on United Airlines start at $250 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 $256). Flying from Region of Ontario to Louisiana in April is currently the most expensive (average of $343). 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 3 airlines flying from Ontario to Louisiana

Discover the top 3 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 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$421Average$547FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$489Average$559FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$497Average$587FlexibilityNo cancel feeOn-time71%

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