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New Orleans

$192+ Cheap flights from Ontario to New Orleans (MSY)

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MSY
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
1 adult, Economy
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Cheap flight deals from Ontario to New Orleans

Cheapest flights from Ontario to New Orleans
Explore the most affordable flight options available from Ontario to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 19, 2026.

This Air Canada deal was found by Cheapflights users on 5/17. 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.
Fri 8/148:55 am
YYZ
-
MSY
Nonstop2h 57m
Air Canada
Mon 8/1711:50 am
MSY
-
YYZ
Nonstop2h 52m
Air Canada
Deal found 5/17$330
This Delta deal was found by Cheapflights users on 5/16. 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 9/241:30 pm
YYZ
-
MSY
1 stop6h 18m
Delta
Tue 9/295:30 am
MSY
-
YYZ
1 stop5h 45m
Delta
Deal found 5/16$332
This United Airlines deal was found by Cheapflights users on 5/16. 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.
Fri 6/126:10 am
YYZ
-
MSY
1 stop5h 51m
United Airlines
Fri 6/122:01 pm
MSY
-
YYZ
1 stop5h 43m
United Airlines
Deal found 5/16$350
This United Airlines deal was found by Cheapflights users on 5/15. 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 6/36:10 am
YYZ
-
MSY
1 stop8h 04m
United Airlines
Wed 6/33:40 pm
MSY
-
YYZ
1 stop6h 04m
United Airlines
Deal found 5/15$351
This United Airlines deal was found by Cheapflights users on 5/16. 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.
Thu 9/2411:00 am
YYZ
-
MSY
2 stops10h 03m
United Airlines
Tue 9/295:15 am
MSY
-
YYZ
2 stops9h 31m
United Airlines
Deal found 5/16$355
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Fri 7/1010:15 am
YYZ
-
MSY
1 stop7h 34m
United Airlines
Tue 7/142:01 pm
MSY
-
YYZ
1 stop5h 43m
United Airlines
Deal found 5/13$356
This United Airlines deal was found by Cheapflights users on 5/16. 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.
Mon 9/76:10 am
YYZ
-
MSY
1 stop5h 56m
United Airlines
Sat 9/1212:00 pm
MSY
-
YYZ
2 stops11h 13m
United Airlines
Deal found 5/16$362
This American Airlines deal was found by Cheapflights users on 5/16. 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.
Fri 7/37:24 pm
YYZ
-
MSY
1 stop5h 35m
American Airlines
Sun 7/54:41 pm
MSY
-
YYZ
1 stop6h 09m
American Airlines
Deal found 5/16$364
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Tue 6/163:45 pm
YYZ
-
MSY
1 stop5h 00m
American Airlines
Sat 6/207:00 am
MSY
-
YYZ
1 stop14h 30m
American Airlines
Deal found 5/15$365
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Tue 6/236:00 am
YYZ
-
MSY
1 stop8h 00m
American Airlines
Sat 6/276:50 am
MSY
-
YYZ
1 stop9h 54m
American Airlines
Deal found 5/14$366
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Tue 7/288:45 am
YYZ
-
MSY
1 stop5h 10m
United Airlines
Thu 7/306:30 am
MSY
-
YYZ
1 stop6h 12m
United Airlines
Deal found 5/14$376
This Delta deal was found by Cheapflights users on 5/17. 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.
Tue 9/297:00 am
YUL
-
MSY
1 stop8h 21m
Delta
Tue 10/66:30 am
MSY
-
YUL
1 stop9h 33m
Delta
Deal found 5/17$377

Find flight deals from Ontario to New Orleans

Keep the following information in mind while searching for Ontario to New Orleans flight deals. Data was last updated May 19, 2026.

Round-trip from

$330
(Air Canada)

One-way from

$192
(Air Canada)

Popular in

February

Cheapest in

July

Average price

$466

Good round-trip deal

$293 or less

Good one-way deal

$301 or less
From Ontario to New Orleans Louis Armstrong
Search Deals
One-way flight from Ontario to New Orleans Louis Armstrong
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Ontario to New Orleans Louis Armstrong.
Search Deals
Price to beat on a one-way flight from Ontario to New Orleans Louis Armstrong.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to New Orleans 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 19, 2026.
Use the filters below to find and compare flights from Ontario to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Wed 6/17

8:45 am-12:55 pm

1 stop5h 10m

New Orleans Louis Armstrong

Wed 6/24

6:30 am-3:46 pm

1 stop8h 16m

$355

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Mon 6/22

5:15 pm-10:46 pm

1 stop6h 31m

New Orleans Louis Armstrong

Tue 6/23

6:30 am-3:46 pm

1 stop8h 16m

$355

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Fri 7/10

12:45 pm-10:46 pm

2 stops11h 01m

New Orleans Louis Armstrong

Mon 7/13

2:01 pm-8:44 pm

1 stop5h 43m

$356

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Fri 8/14

1:00 pm-10:41 pm

1 stop10h 41m

New Orleans Louis Armstrong

Mon 8/17

10:26 am-5:56 pm

1 stop6h 30m

$356

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Wed 6/3

11:00 am-4:49 pm

1 stop6h 49m

New Orleans Louis Armstrong

Wed 6/10

3:43 pm-10:44 pm

1 stop6h 01m

$356

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Fri 7/10

5:15 pm-10:46 pm

1 stop6h 31m

New Orleans Louis Armstrong

Tue 7/14

2:21 pm-11:59 pm

2 stops8h 38m

$356

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 9/26

9:28 am-6:25 pm

1 stop9h 57m

New Orleans Louis Armstrong

Tue 9/29

6:30 am-5:05 pm

1 stop9h 35m

$377

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Thu 10/1

12:45 pm-8:39 pm

1 stop8h 54m

New Orleans Louis Armstrong

Tue 10/6

6:30 am-5:03 pm

1 stop9h 33m

$377

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Fri 9/25

6:15 pm-11:20 pm

1 stop6h 05m

New Orleans Louis Armstrong

Tue 9/29

7:30 am-5:05 pm

1 stop8h 35m

$377

MontrealNew Orleans

YUL - MSY

YULMSY

Montreal Pierre Elliott Trudeau Intl

Tue 11/3

12:45 pm-6:54 pm

1 stop7h 09m

New Orleans Louis Armstrong

Fri 11/6

6:30 am-5:03 pm

1 stop9h 33m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

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

Have a flexible travel schedule? Discover the best time to fly to New Orleans 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 New Orleans

How far ahead should I book a flight from Region of Ontario to New Orleans?

The best time to book flights from Region of Ontario to New Orleans is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to New Orleans (average of $78). Flying from Region of Ontario to New Orleans in June is currently the most expensive (average of $286). 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 MSY?

Find hourly flight availability from Ontario to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 19, 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 New Orleans as you normally would.

How much does it cost to fly round-trip from Region of Ontario to New Orleans?

Related info for your journey

Find useful and relevant information for your journey from Ontario to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to New Orleans from Ontario?

    New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly into when you book flights from Ontario to New Orleans.

  • How long is the flight from Region of Ontario to New Orleans?

    Airlines like United Airlines and Delta fly from Region of Ontario to New Orleans in about 5h 10m. The time it takes to get you to your destination can typically vary by up to 4h 47m. The distance from Region of Ontario to New Orleans is about 1111 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $165. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Region of Ontario to New Orleans for a low price.

  • What are the most popular routes from Region of Ontario to New Orleans?

    The most popular flight routes from Region of Ontario to New Orleans are Toronto Pearson Intl - New Orleans Louis Armstrong, Montreal Pierre Elliott Trudeau Intl - New Orleans Louis Armstrong and Toronto Island - New Orleans Louis Armstrong.

  • What are the most reliable airlines from Region of Ontario to New Orleans?

    The top 3 most reliable airlines when flying from Region of Ontario to New Orleans are United Airlines (85%), Air Canada Rouge (78%) and Air Canada (74%).

  • What are the cheapest flights from Region of Ontario to New Orleans?

    While on average a flight from Region of Ontario to New Orleans is generally $388, our data shows the cheapest flight currently is $219. When looking at the most popular route, (Toronto Pearson Intl - New Orleans Louis Armstrong), you can expect to pay $332 for that flight.

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

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

  • How can I find direct flights from Ontario to New Orleans?

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

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

    Yes. Cheapflights offers flight deals from Ontario to New Orleans 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 New Orleans?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to New Orleans (average of $78). Flying from Region of Ontario to New Orleans in June is currently the most expensive (average of $286). 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

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Kenner
Gonzales
Houma
Covington
Gretna
Slidell
Thibodaux
Hammond

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Top 4 airlines flying from Ontario to New Orleans

Discover the top 4 airlines that operate flights from Ontario to New Orleans. 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 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$193Average$473FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$286Average$628FlexibilityNo cancel feeOn-time67%
DeltaCheapest$342Average$423FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$372Average$531FlexibilityNo cancel feeOn-time60%

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