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Cheap flights from New Orleans to Ontario from C$ 132

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — YYZ
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Cheap flight deals from New Orleans to Ontario

Keep the following information in mind while searching for New Orleans to Ontario flight deals. Data was last updated 14 September 2025.

Round-trip from

C$ 349

One-way from

C$ 132

Popular in

September

Cheapest in

March

Average price

C$ 1,042

Good round-trip deal

C$ 645 or less

Good one-way deal

C$ 392 or less
22/10-28/10
  • 22/10-28/10
  • 2 total stops
  • 30h 48m total
  • New Orleans to Ontario
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29/10
  • 29/10
  • 1 total stop
  • 19h 30m total
  • New Orleans to Ontario
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Highest demand for flights based on searches. 5% potential increase in price (C$ 72 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from New Orleans Louis Armstrong to Ontario.
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Price to beat on a one-way flight from New Orleans Louis Armstrong to Ontario.
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Find flight deals from New Orleans to Ontario

Cheapest flights from New Orleans to Ontario
Explore the most affordable flight options available from New Orleans to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Wed 22/107:55 p.m.MSY - YYZ
1 stop17h 10mMultiple Airlines
Tue 28/1011:15 a.m.YYZ - MSY
1 stop13h 38mMultiple Airlines
Deal found 13/9C$ 349
Fri 17/106:06 p.m.MSY - YYZ
1 stop26h 01mMultiple Airlines
Tue 21/106:30 a.m.YYZ - MSY
1 stop13h 20mMultiple Airlines
Deal found 12/9C$ 352
Fri 24/107:55 p.m.MSY - YYZ
1 stop17h 10mMultiple Airlines
Mon 27/1012:50 p.m.YYZ - MSY
1 stop8h 44mMultiple Airlines
Deal found 13/9C$ 365
Fri 10/106:00 a.m.MSY - YYZ
2 stops23h 12mMultiple Airlines
Tue 14/106:30 a.m.YYZ - MSY
1 stop18h 23mMultiple Airlines
Deal found 14/9C$ 374
Fri 3/1010:56 a.m.MSY - YYZ
1 stop9h 11mMultiple Airlines
Sun 5/104:00 p.m.YYZ - MSY
1 stop24h 41mMultiple Airlines
Deal found 12/9C$ 376
Fri 10/103:53 p.m.MSY - YYZ
2 stops27h 59mMultiple Airlines
Fri 17/108:05 p.m.YYZ - MSY
1 stop29h 18mMultiple Airlines
Deal found 13/9C$ 378
Tue 28/106:41 a.m.MSY - YYZ
1 stop11h 21mMultiple Airlines
Tue 4/1112:30 p.m.YYZ - MSY
2 stops24h 23mMultiple Airlines
Deal found 13/9C$ 379
Fri 10/103:53 p.m.MSY - YYZ
1 stop14h 07mMultiple Airlines
Sun 12/103:00 p.m.YYZ - MSY
2 stops15h 31mMultiple Airlines
Deal found 14/9C$ 382
Tue 14/107:55 p.m.MSY - YYZ
1 stop26h 57mMultiple Airlines
Sat 18/101:35 p.m.YYZ - MSY
1 stop11h 18mMultiple Airlines
Deal found 12/9C$ 388
Mon 27/106:10 p.m.MSY - YUL
1 stop20h 00mMultiple Airlines
Mon 3/116:45 a.m.YUL - MSY
2 stops16h 06mMultiple Airlines
Deal found 12/9C$ 476
Fri 17/101:18 p.m.MSY - YTZ
1 stop7h 02mMultiple Airlines
Tue 21/1012:00 p.m.YTZ - MSY
2 stops12h 53mMultiple Airlines
Deal found 12/9C$ 480
Mon 27/106:41 a.m.MSY - YTZ
2 stops14h 42mMultiple Airlines
Mon 3/117:00 a.m.YTZ - MSY
2 stops14h 34mMultiple Airlines
Deal found 12/9C$ 483

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans to Ontario 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 14 September 2025.
Use the filters below to find and compare flights from New Orleans to Ontario that are best for you.

Fly from

New Orleans

Fly to

Ontario

Route

Depart

Return

Price

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Wed 22/10

7:55 p.m.-2:05 p.m.

1 stop17h 10m

Toronto Pearson Intl

Tue 28/10

11:15 a.m.-11:53 p.m.

1 stop13h 38m

C$ 349

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Fri 17/10

6:06 p.m.-9:07 p.m.

1 stop26h 01m

Toronto Pearson Intl

Tue 21/10

6:30 a.m.-6:50 p.m.

1 stop13h 20m

C$ 352

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Fri 10/10

6:00 a.m.-6:12 a.m.

2 stops23h 12m

Toronto Pearson Intl

Tue 14/10

6:30 a.m.-11:53 p.m.

1 stop18h 23m

C$ 374

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Fri 3/10

10:56 a.m.-9:07 p.m.

1 stop9h 11m

Toronto Pearson Intl

Sun 5/10

4:00 p.m.-3:41 p.m.

1 stop24h 41m

C$ 376

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Fri 10/10

3:53 p.m.-8:52 p.m.

2 stops27h 59m

Toronto Pearson Intl

Fri 17/10

8:05 p.m.-12:23 a.m.

1 stop29h 18m

C$ 378

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Fri 10/10

3:53 p.m.-7:00 a.m.

1 stop14h 07m

Toronto Pearson Intl

Sun 12/10

3:00 p.m.-5:31 a.m.

2 stops15h 31m

C$ 382

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Wed 8/10

6:41 a.m.-11:52 p.m.

1 stop16h 11m

Toronto Pearson Intl

Sun 12/10

3:00 p.m.-5:31 a.m.

2 stops15h 31m

C$ 403

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Sat 11/10

6:41 a.m.-10:20 p.m.

1 stop14h 39m

Toronto Pearson Intl

Mon 13/10

3:00 p.m.-11:53 p.m.

1 stop9h 53m

C$ 408

New OrleansToronto

MSY - YYZ

MSYYYZ

New Orleans Louis Armstrong

Sat 8/11

5:10 a.m.-2:40 p.m.

1 stop8h 30m

Toronto Pearson Intl

Fri 21/11

10:15 p.m.-7:35 a.m.

2 stops58h 20m

C$ 425

New OrleansMontreal

MSY - YUL

MSYYUL

New Orleans Louis Armstrong

Mon 27/10

6:10 p.m.-3:10 p.m.

1 stop20h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

6:45 a.m.-9:51 p.m.

2 stops16h 06m

C$ 476

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 46 results
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Best time to book a flight from New Orleans to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from New Orleans to Region of Ontario (average of C$ 168). Flying from New Orleans to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 MSY to ON?

Find hourly flight availability from New Orleans to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 September 2025.

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

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 14 September 2025.
Read through reviews of airlines operating flights from New Orleans to Ontario, such as United Airlines and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,931 reviews
Check prices

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,931 reviews
United Airlines
7.4
Good
8,931 reviews
Check prices

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,931 reviews
Check prices

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Ontario. 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 from for flights from New Orleans to Ontario?

    New Orleans Louis Armstrong (MSY), located 18.4 km from the city centre, is the airport you fly out of when you book flights from New Orleans to Ontario.

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

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

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New Orleans to Region of Ontario on time: Brussels Airlines (100%), Jazz (92%), United Airlines (89%).

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

    Looking at all options, your cheapest flight can be booked for C$ 277. While the most popular route (New Orleans Louis Armstrong - Toronto Pearson Intl) can be booked for C$ 352 on average, our data indicates C$ 553 when flying from New Orleans to Region of Ontario.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from New Orleans to Region of Ontario (average of C$ 168). Flying from New Orleans to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 New Orleans to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
New Orleans to Pearson Intl flights
New Orleans to Vancouver Intl flights
New Orleans to Pierre Elliott Trudeau Intl flights
New Orleans to Calgary flights
Baton Rouge to Vancouver Intl flights
Baton Rouge to Pearson Intl flights
New Orleans to Abbotsford flights
New Orleans to Québec City flights
Lafayette to Vancouver Intl flights
Baton Rouge to Calgary flights
Shreveport to Pearson Intl flights
New Orleans to Winnipeg flights
Lafayette to Calgary flights
Lafayette to Pierre Elliott Trudeau Intl flights
Lafayette to Moncton flights
Baton Rouge to Pierre Elliott Trudeau Intl flights
New Orleans to Victoria flights
New Orleans to St. John's flights
Baton Rouge to Ottawa flights
Alexandria to Vancouver Intl flights

Top 2 airlines flying from New Orleans to Ontario

Discover the top 2 airlines that operate flights from New Orleans to Ontario. 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 14 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 363AverageC$ 646FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 371AverageC$ 371FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 New Orleans to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from New Orleans to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from New Orleans to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from New Orleans.

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

Yes, we can. To see specific flights from New Orleans to Ontario 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 New Orleans to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from New Orleans today and book when prices fit your budget.

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