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Cheap flights from Ontario to New Orleans from C$ 129

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MSY
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to New Orleans

Enter your travel dates to find the best prices.

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 16 December 2025.

Wed 31/123:40 p.m.YYZ - MSY
1 stop7h 22mMultiple Airlines
Wed 14/16:05 a.m.MSY - YYZ
2 stops13h 06mMultiple Airlines
Deal found 15/12C$ 439
Wed 31/123:40 p.m.YYZ - MSY
1 stop7h 22mMultiple Airlines
Tue 13/16:05 a.m.MSY - YYZ
1 stop11h 57mMultiple Airlines
Deal found 15/12C$ 450
Wed 31/123:40 p.m.YYZ - MSY
1 stop7h 22mMultiple Airlines
Mon 12/16:05 a.m.MSY - YYZ
1 stop15h 07mMultiple Airlines
Deal found 15/12C$ 461
Wed 31/123:40 p.m.YYZ - MSY
1 stop7h 22mMultiple Airlines
Sat 10/17:00 a.m.MSY - YYZ
1 stop6h 20mMultiple Airlines
Deal found 15/12C$ 472
Wed 31/123:40 p.m.YYZ - MSY
1 stop7h 22mMultiple Airlines
Thu 8/14:49 p.m.MSY - YYZ
1 stop6h 22mMultiple Airlines
Deal found 15/12C$ 480
Wed 31/123:40 p.m.YYZ - MSY
1 stop7h 22mMultiple Airlines
Fri 9/112:53 p.m.MSY - YYZ
1 stop10h 18mMultiple Airlines
Deal found 15/12C$ 497
Wed 31/124:15 p.m.YOW - MSY
1 stop17h 32mMultiple Airlines
Wed 14/16:05 a.m.MSY - YOW
1 stop10h 20mMultiple Airlines
Deal found 15/12C$ 534
Wed 31/123:40 p.m.YYZ - MSY
1 stop7h 22mMultiple Airlines
Sun 11/17:00 a.m.MSY - YYZ
1 stop6h 20mMultiple Airlines
Deal found 15/12C$ 544
Wed 31/124:15 p.m.YOW - MSY
1 stop17h 32mMultiple Airlines
Mon 12/16:05 a.m.MSY - YOW
1 stop10h 20mMultiple Airlines
Deal found 15/12C$ 544
Wed 31/126:45 a.m.YUL - MSY
2 stops10h 20mMultiple Airlines
Sun 18/19:00 a.m.MSY - YUL
1 stop28h 54mMultiple Airlines
Deal found 14/12C$ 550
Wed 31/124:15 p.m.YOW - MSY
1 stop17h 32mMultiple Airlines
Tue 13/17:00 a.m.MSY - YOW
1 stop9h 13mMultiple Airlines
Deal found 15/12C$ 556
Tue 16/123:40 p.m.YYZ - MSY
1 stop7h 02mMultiple Airlines
Thu 18/126:40 a.m.MSY - YYZ
1 stop15h 40mMultiple Airlines
Deal found 15/12C$ 557

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 16 December 2025.

Round-trip from

C$ 334

One-way from

C$ 129

Popular in

February

Cheapest in

June

Average price

C$ 837

Good round-trip deal

C$ 421 or less

Good one-way deal

C$ 359 or less
19/1-26/1
  • 19/1-26/1
  • 3 total stops
  • 77h 22m total
  • Ontario to New Orleans
Search Deals
9/1
  • 9/1
  • 3 total stops
  • 34h 14m total
  • Ontario to New Orleans
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 629,999 searches. Data last updated 16 December 2025.
Use the filters below to find and compare flights from Ontario to New Orleans that are best for you.

Fly from

Ontario

Fly to

New Orleans

Route

Depart

Return

Price

HamiltonNew Orleans

YHM - MSY

YHMMSY

Hamilton

Mon 9/2

7:25 a.m.-9:29 p.m.

1 stop15h 04m

New Orleans Louis Armstrong

Thu 12/2

6:15 a.m.-3:00 p.m.

1 stop7h 45m

C$ 358

HamiltonNew Orleans

YHM - MSY

YHMMSY

Hamilton

Sun 11/1

7:25 a.m.-9:29 p.m.

1 stop15h 04m

New Orleans Louis Armstrong

Wed 14/1

6:05 a.m.-3:00 p.m.

1 stop7h 55m

C$ 378

HamiltonNew Orleans

YHM - MSY

YHMMSY

Hamilton

Wed 14/1

7:25 a.m.-9:29 p.m.

1 stop15h 04m

New Orleans Louis Armstrong

Thu 15/1

6:05 a.m.-3:00 p.m.

1 stop7h 55m

C$ 398

TorontoNew Orleans

YTZ - MSY

YTZMSY

Toronto Island

Mon 9/2

9:45 a.m.-8:21 a.m.

3 stops23h 36m

New Orleans Louis Armstrong

Thu 12/2

6:15 a.m.-8:50 p.m.

2 stops13h 35m

C$ 432

TorontoNew Orleans

YTZ - MSY

YTZMSY

Toronto Island

Tue 13/1

7:00 a.m.-7:41 p.m.

2 stops13h 41m

New Orleans Louis Armstrong

Tue 20/1

7:42 p.m.-10:03 p.m.

3 stops25h 21m

C$ 443

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Sun 1/2

12:15 p.m.-9:29 p.m.

3 stops34h 14m

New Orleans Louis Armstrong

Sun 15/2

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

1 stop7h 00m

C$ 460

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Fri 23/1

3:30 p.m.-10:29 p.m.

1 stop7h 59m

New Orleans Louis Armstrong

Sun 1/2

5:00 a.m.-2:20 p.m.

1 stop8h 20m

C$ 461

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Wed 6/5

12:15 p.m.-4:18 p.m.

1 stop5h 03m

New Orleans Louis Armstrong

Mon 11/5

2:20 p.m.-12:04 a.m.

1 stop8h 44m

C$ 462

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Sun 15/2

8:45 a.m.-1:07 p.m.

1 stop5h 22m

New Orleans Louis Armstrong

Thu 19/2

9:00 a.m.-4:02 p.m.

1 stop6h 02m

C$ 462

TorontoNew Orleans

YYZ - MSY

YYZMSY

Toronto Pearson Intl

Mon 9/2

9:30 a.m.-3:03 p.m.

1 stop6h 33m

New Orleans Louis Armstrong

Thu 12/2

2:25 p.m.-9:21 p.m.

1 stop5h 56m

C$ 462

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

Showing 1-10 of 60 results
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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

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 C$ 107). Flying from Region of Ontario to New Orleans in August is currently the most expensive (average of C$ 616). 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 16 December 2025.

It’s optimal to fly from Region of Ontario to New Orleans in the afternoon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the evening.

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

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

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

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?

    If you book a flight to New Orleans from Ontario, you will be flying to Louis Armstrong, which is the city’s only airport. New Orleans Louis Armstrong (MSY) is located 18.4 km from the centre of New Orleans.

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

    A quick flight from Region of Ontario to New Orleans can take about 6h 23m. United Airlines provides one of the quickest options available for as low as C$ 478. The distance between Region of Ontario and New Orleans is about 2240 km. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as C$ 299 on United Airlines. Other airlines that offer cheap prices include Delta from C$ 301 and Air Canada from C$ 323 one-way.

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

    Most travellers choose Toronto Pearson Intl - New Orleans Louis Armstrong, Montreal Pierre Elliott Trudeau Intl - New Orleans Louis Armstrong or Toronto Island - New Orleans Louis Armstrong when deciding on the best route from Region of Ontario to New Orleans.

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

    No one likes to see their flight delayed. When booking a flight from Region of Ontario to New Orleans consider choosing United Airlines (85%), Air Canada (79%) or Air Canada Rouge (71%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for C$ 359. While the most popular route (Toronto Pearson Intl - New Orleans Louis Armstrong) can be booked for C$ 255 on average, our data indicates C$ 490 when flying from Region of Ontario to New Orleans.

  • 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 C$ 107). Flying from Region of Ontario to New Orleans in August is currently the most expensive (average of C$ 616). 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

Travelling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Kenner
Houma

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Alternative routes for Ontario to New Orleans

See prices for flight routes from nearby airports that may be better suited for you.
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Pierre Elliott Trudeau Intl to New Orleans flights
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Pearson Intl to Monroe flights
Winnipeg to Baton Rouge flights

Top 5 airlines flying from Ontario to New Orleans

Discover the top 5 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 629,999 searches. Data last updated 16 December 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 457AverageC$ 866FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 460AverageC$ 921FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 526AverageC$ 705FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 600AverageC$ 864FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 752AverageC$ 894FlexibilityNo 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 New Orleans?

When you search for this flight from Ontario to New Orleans, 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 New Orleans?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to New Orleans for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to New Orleans with no change fees?

Yes, we can. To see specific flights from Ontario to New Orleans with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario to New Orleans become cheaper?

Yes, Cheapflights offers price alerts on Ontario to New Orleans flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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