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Louisiana

$125+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MSY
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap 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 January 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sun 2/224:15 pm
YOW
-
MSY
1 stop17h 06m
Multiple Airlines
Tue 2/246:20 am
MSY
-
YOW
1 stop10h 05m
Multiple Airlines
Deal found 1/27$235
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Mon 2/98:00 am
YUL
-
MSY
1 stop25h 22m
Multiple Airlines
Wed 2/118:57 pm
MSY
-
YUL
1 stop18h 25m
Multiple Airlines
Deal found 1/27$242
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/176:45 am
YUL
-
MSY
2 stops25h 36m
Multiple Airlines
Tue 2/246:20 am
MSY
-
YUL
1 stop9h 02m
Multiple Airlines
Deal found 1/28$264
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Mon 3/238:00 am
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Thu 4/27:20 pm
MSY
-
YUL
1 stop20h 08m
Multiple Airlines
Deal found 1/27$276
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/245:40 am
YOW
-
MSY
2 stops27h 41m
Multiple Airlines
Tue 3/37:27 pm
MSY
-
YOW
1 stop20h 58m
Multiple Airlines
Deal found 1/27$280
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/34:15 pm
YOW
-
MSY
1 stop17h 07m
Multiple Airlines
Tue 2/106:05 am
MSY
-
YOW
1 stop17h 20m
Multiple Airlines
Deal found 1/27$286
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Mon 3/168:00 am
YUL
-
MSY
1 stop25h 19m
Multiple Airlines
Fri 3/276:24 am
MSY
-
YUL
2 stops41h 14m
Multiple Airlines
Deal found 1/27$286
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sun 2/88:00 am
YUL
-
MSY
1 stop14h 29m
Multiple Airlines
Wed 2/116:05 am
MSY
-
YUL
1 stop9h 17m
Multiple Airlines
Deal found 1/27$289
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sun 2/88:00 am
YUL
-
MSY
1 stop14h 29m
Multiple Airlines
Thu 2/126:20 am
MSY
-
YUL
1 stop9h 02m
Multiple Airlines
Deal found 1/27$293
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sun 3/88:00 am
YUL
-
MSY
1 stop25h 21m
Multiple Airlines
Tue 3/109:17 am
MSY
-
YUL
2 stops30h 13m
Multiple Airlines
Deal found 1/27$298
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/35:25 pm
YUL
-
MSY
2 stops15h 57m
Multiple Airlines
Tue 2/108:57 pm
MSY
-
YUL
1 stop18h 25m
Multiple Airlines
Deal found 1/27$302
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Sun 3/2210:05 am
YYZ
-
MSY
1 stop23h 14m
Multiple Airlines
Sun 3/293:30 pm
MSY
-
YYZ
1 stop28h 51m
Multiple Airlines
Deal found 1/25$303

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 January 28, 2026.

Round-trip from

$235
(Kiwi.com)

One-way from

$125
(Trip.com)

Popular in

February

Cheapest in

June

Average price

$515

Good round-trip deal

$284 or less

Good one-way deal

$198 or less
From Ontario to Louisiana
Search Deals
One-way flight from Ontario to Louisiana
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Louisiana.
Search Deals
Price to beat on a one-way 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 2,558,603 searches. Data last updated January 28, 2026.
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

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Sun 2/22

4:15 pm-8:21 am

1 stop17h 06m

New Orleans Louis Armstrong

Tue 2/24

6:20 am-5:25 pm

1 stop10h 05m

$235

OttawaNew Orleans

YOW - MSY

YOWMSY

Ottawa

Tue 2/24

5:40 am-8:21 am

2 stops27h 41m

New Orleans Louis Armstrong

Tue 3/3

7:27 pm-5:25 pm

1 stop20h 58m

$280

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sun 3/8

8:00 am-8:21 am

1 stop25h 21m

New Orleans Louis Armstrong

Tue 3/10

9:17 am-4:30 pm

2 stops30h 13m

$298

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Fri 2/27

8:00 pm-9:38 am

2 stops14h 38m

New Orleans Louis Armstrong

Mon 3/2

6:20 am-7:53 pm

1 stop12h 33m

$313

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 2/9

8:00 am-9:29 pm

1 stop14h 29m

New Orleans Louis Armstrong

Tue 2/10

7:00 am-8:14 pm

2 stops12h 14m

$315

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 3/31

11:45 am-8:19 am

3 stops21h 34m

New Orleans Louis Armstrong

Fri 4/10

6:24 am-3:10 pm

1 stop7h 46m

$330

TorontoNew Orleans

YTZ - MSY

YTZMSY

Toronto Island

Tue 2/24

7:45 am-8:55 pm

2 stops14h 10m

New Orleans Louis Armstrong

Tue 3/3

6:20 am-7:50 pm

2 stops12h 30m

$333

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Thu 3/5

10:05 am-8:55 pm

1 stop11h 50m

New Orleans Louis Armstrong

Sun 3/8

9:21 pm-12:14 am

1 stop25h 53m

$337

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Mon 3/16

8:00 am-8:19 am

1 stop25h 19m

New Orleans Louis Armstrong

Sun 3/29

9:12 pm-4:52 pm

2 stops18h 40m

$347

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Sun 5/17

8:55 am-10:50 am

Nonstop2h 55m

New Orleans Louis Armstrong

Thu 5/21

11:50 am-3:42 pm

Nonstop2h 52m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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 $78). Flying from Region of Ontario to Louisiana in August is currently the most expensive (average of $489). 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 January 28, 2026.

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.

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 January 28, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Ontario to Louisiana to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
8,120 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
9,206 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
7.2
Good
11,198 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
10,660 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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 2h 55m. Fly via Air Canada, United Airlines, or Delta to get the fastest option. Airlines will cover a distance of 1111 mi. Both multi-stop and nonstop 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 Delta, which is currently one of the cheapest options available, starting at $187. Air Canada flights start at $198 while deals on United Airlines start at $343 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 $78). Flying from Region of Ontario to Louisiana in August is currently the most expensive (average of $489). 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 4 airlines flying from Ontario to Louisiana

Discover the top 4 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$193Average$655FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$286Average$598FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$310Average$587FlexibilityNo cancel feeOn-time71%
DeltaCheapest$333Average$473FlexibilityNo cancel feeOn-timeN/A

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