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$193+ Cheap flights from Ontario to New Orleans (MSY)

YYZ — MSY
Sep 17 — Sep 241
Thu 9/17
Thu 9/24
1 adult, Economy
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Cheap flight deals from Ontario to New Orleans

Cheapest flights from Ontario to New Orleans

Mon 11/239:15 am -
1 stop13h 54m
Fri 11/277:00 am -
1 stop8h 15m
Deal found 8/16$345
Sat 10/247:00 am -
2 stops35h 22m
Thu 10/295:49 pm -
1 stop21h 26m
Deal found 8/17$372
Mon 10/2612:20 pm -
1 stop10h 49m
Fri 10/301:00 pm -
1 stop23h 40m
Deal found 8/18$373
Wed 10/147:45 am -
1 stop7h 37m
Wed 10/215:05 pm -
2 stops26h 50m
Deal found 8/18$376
Wed 10/147:45 am -
1 stop7h 37m
Tue 10/205:05 pm -
2 stops22h 50m
Deal found 8/18$377
Wed 10/147:45 am -
1 stop7h 37m
Thu 10/226:18 pm -
2 stops52h 17m
Deal found 8/18$387
Thu 9/106:30 am -
2 stops11h 34m
Tue 9/153:17 pm -
1 stop22h 13m
Deal found 8/16$392
Sun 11/89:15 am -
1 stop13h 40m
Fri 11/134:58 pm -
2 stops21h 22m
Deal found 8/17$393
Wed 9/99:50 am -
2 stops31h 32m
Wed 9/233:17 pm -
1 stop24h 23m
Deal found 8/16$394
Mon 10/269:15 am -
1 stop13h 54m
Wed 10/287:00 am -
2 stops15h 55m
Deal found 8/18$395
Wed 9/3010:30 am -
1 stop7h 09m
Wed 10/76:00 am -
1 stop8h 27m
Deal found 8/16$395
Fri 9/183:45 pm -
1 stop8h 13m
Sat 9/266:00 am -
1 stop8h 29m
Deal found 8/15$403

Find flight deals from Ontario to New Orleans

Round-trip from

$345
(Kiwi.com)

One-way from

$193
(Kiwi.com)

Popular in

February

Cheapest in

July

Average price

$401

Good round-trip deal

$427 or less

Good one-way deal

$314 or less
From Ontario to New Orleans Louis Armstrong
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One-way flight from Ontario to New Orleans Louis Armstrong
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Highest demand for flights based on searches. 6% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Ontario to New Orleans Louis Armstrong.
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Price to beat on a one-way flight from Ontario to New Orleans Louis Armstrong.
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Cheapflights Fare Finder

 
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

MontrealNew Orleans

YUL Montreal Pierre Elliott Trudeau Intl - MSY New Orleans Louis Armstrong

YULMSY

Montreal Pierre Elliott Trudeau Intl

Sat 9/19

10:30 am-4:39 pm

1 stop7h 09m

New Orleans Louis Armstrong

Sun 9/27

6:00 am-3:29 pm

1 stop8h 29m

$404
Quickest round-trip

TorontoNew Orleans

YYZ Toronto Pearson Intl - MSY New Orleans Louis Armstrong

YYZMSY

Toronto Pearson Intl

Tue 10/27

11:38 am-3:50 pm

1 stop5h 12m

New Orleans Louis Armstrong

Fri 10/30

10:59 am-5:18 pm

1 stop5h 19m

$442

OttawaNew Orleans

YOW Ottawa - MSY New Orleans Louis Armstrong

YOWMSY

Ottawa

Mon 9/28

7:00 am-7:07 pm

2 stops13h 07m

New Orleans Louis Armstrong

Mon 10/5

2:35 pm-11:48 pm

1 stop8h 13m

$453

TorontoNew Orleans

YYZ Toronto Pearson Intl - MSY New Orleans Louis Armstrong

YYZMSY

Toronto Pearson Intl

Tue 9/22

11:00 am-8:03 pm

2 stops10h 03m

New Orleans Louis Armstrong

Mon 10/5

7:12 pm-9:54 am

2 stops13h 42m

$457

TorontoNew Orleans

YYZ Toronto Pearson Intl - MSY New Orleans Louis Armstrong

YYZMSY

Toronto Pearson Intl

Fri 10/30

7:26 pm-8:48 am

2 stops14h 22m

New Orleans Louis Armstrong

Mon 11/2

3:43 pm-10:37 pm

1 stop5h 54m

$459

TorontoNew Orleans

YYZ Toronto Pearson Intl - MSY New Orleans Louis Armstrong

YYZMSY

Toronto Pearson Intl

Mon 9/21

7:45 am-4:02 pm

1 stop9h 17m

New Orleans Louis Armstrong

Sun 9/27

7:33 am-5:18 pm

1 stop8h 45m

$459

TorontoNew Orleans

YYZ Toronto Pearson Intl - MSY New Orleans Louis Armstrong

YYZMSY

Toronto Pearson Intl

Fri 1/15

3:00 pm-11:15 pm

2 stops9h 15m

New Orleans Louis Armstrong

Sun 1/24

5:00 am-2:10 pm

1 stop8h 10m

$459

TorontoNew Orleans

YYZ Toronto Pearson Intl - MSY New Orleans Louis Armstrong

YYZMSY

Toronto Pearson Intl

Fri 12/4

7:50 am-5:43 pm

1 stop10h 53m

New Orleans Louis Armstrong

Mon 12/7

6:30 am-5:05 pm

1 stop9h 35m

$459

TorontoNew Orleans

YYZ Toronto Pearson Intl - MSY New Orleans Louis Armstrong

YYZMSY

Toronto Pearson Intl

Tue 12/1

6:40 pm-11:37 pm

1 stop5h 57m

New Orleans Louis Armstrong

Sat 12/5

2:12 pm-12:19 am

2 stops9h 07m

$459

TorontoNew Orleans

YYZ Toronto Pearson Intl - MSY New Orleans Louis Armstrong

YYZMSY

Toronto Pearson Intl

Mon 9/21

7:45 am-4:02 pm

1 stop9h 17m

New Orleans Louis Armstrong

Mon 9/28

6:20 am-5:18 pm

1 stop9h 58m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

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

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, July is the cheapest month in which you can book a flight from Region of Ontario to New Orleans (average of $413). Flying from Region of Ontario to New Orleans in February is currently the most expensive (average of $550). 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?

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?

Airfare is below average for this route at the moment.
Region of Ontario to New Orleans flights typically cost between $391 and $658 in November.
The cheapest round-trip price found within the last 5 days was $345 on Multiple Airlines (Nov 23-Nov 27).

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 3 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.

Related info for your journey

  • 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 American Airlines, Delta, and United Airlines fly from Region of Ontario to New Orleans in about 5h 12m. The time it takes to get you to your destination can typically vary by up to 1h 57m. 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 American 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 (96%), Air Canada (92%) and Air Canada Rouge (92%).

  • 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 $432, our data shows the cheapest flight currently is $268. When looking at the most popular route, (Toronto Pearson Intl - New Orleans Louis Armstrong), you can expect to pay $345 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, July is the cheapest month in which you can book a flight from Region of Ontario to New Orleans (average of $413). Flying from Region of Ontario to New Orleans in February is currently the most expensive (average of $550). 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
Slidell
Gretna
Thibodaux
Hammond
Covington

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Ontario to New Orleans

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$207Average$463FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$286Average$436FlexibilityNo cancel feeOn-time67%
DeltaCheapest$342Average$424FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$372Average$531FlexibilityNo cancel feeOn-time60%

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