How long is the flight from Ontario to New Orleans?

There are many flights that can get you from Ontario to New Orleans in 6h 16m. Fly via Delta, United Airlines, or Alaska Airlines to get the fastest option. The distance between Ontario and New Orleans is about 1620 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Ontario to New Orleans round-trip?

Spirit Airlines, at $100, was found to be the cheapest airline from Ontario to New Orleans.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Spirit Airlines is priced at 75% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in New Orleans ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit New Orleans when rainfall is around 3.3 in.

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular airlines that fly from Ontario to New Orleans?

The most popular airlines flying from Ontario to New Orleans are American Airlines, Southwest and United Airlines. Something to consider prior to booking your flight.

Most accurate provider : When it comes to deals on Ontario-New Orleans flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-New Orleans flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-New Orleans flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-New Orleans flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$63+ Flights from Ontario to New Orleans

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Find cheap flights from Ontario to New Orleans with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Ontario to New Orleans Louis Armstrong are usually found in September or August, booked 45 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Ontario to New Orleans

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$149 (Kiwi.com)
One-way from	$63 (Trip.com)
Popular in	March
Cheapest in	September
Average price	$387

Provider with most accurate pricing for Ontario-New Orleans Louis Armstrong flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-New Orleans Louis Armstrong flights.

Search Deals

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. 10% potential increase in price ($50 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 October 2025

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Find 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 October 16, 2025.

Sun 11/91:46 pmONT - MSY

1 stop8h 34mMultiple Airlines

Wed 11/123:42 pmMSY - ONT

2 stops29h 07mMultiple Airlines

Deal found 10/16

$149

Tue 11/118:00 amONT - MSY

2 stops28h 47mMultiple Airlines

Fri 11/147:45 pmMSY - ONT

1 stop17h 25mMultiple Airlines

Deal found 10/16

$151

Thu 11/131:46 pmONT - MSY

1 stop8h 34mMultiple Airlines

Mon 11/176:01 pmMSY - ONT

2 stops29h 26mMultiple Airlines

Deal found 10/16

$161

Mon 11/36:53 amONT - MSY

1 stop10h 07mFrontier

Thu 11/67:45 pmMSY - ONT

1 stop17h 25mFrontier

Deal found 10/15

$162

Thu 11/61:46 pmONT - MSY

1 stop8h 34mMultiple Airlines

Tue 11/111:55 pmMSY - ONT

2 stops32h 47mMultiple Airlines

Deal found 10/16

$170

Fri 11/71:46 pmONT - MSY

1 stop8h 34mMultiple Airlines

Tue 11/111:55 pmMSY - ONT

2 stops32h 47mMultiple Airlines

Deal found 10/16

$194

Sat 11/112:05 pmONT - MSY

2 stops34h 06mMultiple Airlines

Sat 11/84:21 pmMSY - ONT

1 stop16h 01mMultiple Airlines

Deal found 10/16

$202

Fri 10/311:46 pmONT - MSY

1 stop18h 18mMultiple Airlines

Sat 11/84:21 pmMSY - ONT

1 stop16h 01mMultiple Airlines

Deal found 10/16

$203

Thu 11/137:44 pmONT - MSY

1 stop22h 35mMultiple Airlines

Thu 11/2012:14 pmMSY - ONT

1 stop10h 52mMultiple Airlines

Deal found 10/15

$215

Best flights from Ontario to New Orleans
Discover carefully curated flight deals from Ontario to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2025.

Mon 12/156:00 amONT - MSY

1 stop6h 16mDelta

Wed 12/244:30 pmMSY - ONT

1 stop8h 03mDelta

Deal found 10/14

$277

Sat 11/81:32 pmONT - MSY

2 stops7h 27mUnited Airlines

Wed 11/125:15 amMSY - ONT

2 stops9h 16mUnited Airlines

Deal found 10/15

$282

Wed 2/2511:00 amONT - MSY

1 stop7h 55mAlaska Airlines

Mon 3/210:30 amMSY - ONT

1 stop8h 23mAlaska Airlines

Deal found 10/16

$288

Sat 2/285:45 amONT - MSY

2 stops7h 05mSouthwest

Wed 3/411:25 amMSY - ONT

1 stop7h 45mSouthwest

Deal found 10/16

$294

Wed 11/196:00 amONT - MSY

1 stop6h 14mDelta

Thu 11/271:05 pmMSY - ONT

1 stop8h 37mDelta

Deal found 10/14

$277

Fri 10/311:29 pmONT - MSY

2 stops7h 31mUnited Airlines

Sat 11/82:14 pmMSY - ONT

2 stops10h 37mUnited Airlines

Deal found 10/16

$284

Fri 11/1411:59 amONT - MSY

1 stop10h 35mAlaska Airlines

Tue 11/187:00 amMSY - ONT

1 stop10h 17mAlaska Airlines

Deal found 10/15

$306

Mon 12/156:00 amONT - MSY

1 stop6h 16mDelta

Tue 12/237:26 pmMSY - ONT

1 stop6h 28mDelta

Deal found 10/14

$308

Wed 1/76:00 amONT - MSY

2 stops9h 08mUnited Airlines

Sun 1/115:00 amMSY - ONT

2 stops9h 47mUnited Airlines

Deal found 10/16

$317

Tue 11/114:49 pmONT - MSY

2 stops13h 18mDelta

Fri 11/1411:56 amMSY - ONT

2 stops13h 56mDelta

Deal found 10/16

$331

Sat 12/1312:12 pmONT - MSY

1 stop8h 11mDelta

Tue 12/165:18 amMSY - ONT

1 stop7h 44mDelta

Deal found 10/16

$338

Thu 12/1112:12 pmONT - MSY

1 stop8h 11mDelta

Tue 12/165:18 amMSY - ONT

1 stop7h 44mDelta

Deal found 10/14

$338

Last-minute flights from Ontario to New Orleans
Discover last-minute flight deals from Ontario to New Orleans. Data last updated October 16, 2025 and is based on user searches.

Fri 10/311:46 pmONT - MSY

1 stop18h 18mMultiple Airlines

Sat 11/84:21 pmMSY - ONT

1 stop16h 01mMultiple Airlines

Deal found 10/16

$203

Sat 11/112:05 pmONT - MSY

2 stops34h 06mMultiple Airlines

Sat 11/84:21 pmMSY - ONT

1 stop16h 01mMultiple Airlines

Deal found 10/16

$202

Mon 11/36:53 amONT - MSY

1 stop10h 07mFrontier

Thu 11/67:45 pmMSY - ONT

1 stop17h 25mFrontier

Deal found 10/15

$162

Thu 11/61:46 pmONT - MSY

1 stop8h 34mMultiple Airlines

Tue 11/111:55 pmMSY - ONT

2 stops32h 47mMultiple Airlines

Deal found 10/16

$170

Fri 11/71:46 pmONT - MSY

1 stop8h 34mMultiple Airlines

Tue 11/111:55 pmMSY - ONT

2 stops32h 47mMultiple Airlines

Deal found 10/16

$194

Sun 11/91:46 pmONT - MSY

1 stop8h 34mMultiple Airlines

Wed 11/123:42 pmMSY - ONT

2 stops29h 07mMultiple Airlines

Deal found 10/16

$149

Tue 11/118:00 amONT - MSY

2 stops28h 47mMultiple Airlines

Fri 11/147:45 pmMSY - ONT

1 stop17h 25mMultiple Airlines

Deal found 10/16

$151

Thu 11/131:46 pmONT - MSY

1 stop8h 34mMultiple Airlines

Mon 11/176:01 pmMSY - ONT

2 stops29h 26mMultiple Airlines

Deal found 10/16

$161

Thu 11/137:44 pmONT - MSY

1 stop22h 35mMultiple Airlines

Thu 11/2012:14 pmMSY - ONT

1 stop10h 52mMultiple Airlines

Deal found 10/15

$215

One-way flights from Ontario to New Orleans
Search for one-way flight options from Ontario to New Orleans. Find affordable one-way fares based on user searches. Data last updated October 16, 2025.

Mon 11/171:46 pmONT - MSY

1 stop8h 34mMultiple Airlines

Deal found 10/16

$63

Sun 11/91:46 pmONT - MSY

1 stop8h 34mMultiple Airlines

Deal found 10/15

$71

Thu 10/3012:05 pmONT - MSY

1 stop28h 55mFrontier

Deal found 10/15

$86

Sat 11/812:05 pmONT - MSY

1 stop28h 55mFrontier

Deal found 10/15

$87

Thu 12/412:04 pmONT - MSY

1 stop22h 20mFrontier

Deal found 10/16

$92

Sat 11/1512:05 pmONT - MSY

1 stop22h 03mFrontier

Deal found 10/16

$112

Sun 12/76:00 amONT - MSY

1 stop9h 04mAlaska Airlines

Deal found 10/16

$118

Mon 12/812:13 pmONT - MSY

1 stop9h 46mAlaska Airlines

Deal found 10/14

$124

Wed 11/1912:58 amONT - MSY

2 stops11h 53mMultiple Airlines

Deal found 10/14

$126

Thu 12/410:25 pmONT - MSY

1 stop7h 49mDelta

Deal found 10/15

$139

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

OntarioNew Orleans

ONT - MSY

ONTMSY

Ontario

Mon 12/15

6:00 am-2:16 pm

1 stop6h 16m

New Orleans Louis Armstrong

Wed 12/24

4:30 pm-10:33 pm

1 stop8h 03m

$277

OntarioNew Orleans

ONT - MSY

ONTMSY

Ontario

Wed 11/19

6:00 am-2:14 pm

1 stop6h 14m

New Orleans Louis Armstrong

Thu 11/27

1:05 pm-7:42 pm

1 stop8h 37m

$277

OntarioNew Orleans

ONT - MSY

ONTMSY

Ontario

Sat 11/8

1:32 pm-10:59 pm

2 stops7h 27m

New Orleans Louis Armstrong

Wed 11/12

5:15 am-12:31 pm

2 stops9h 16m

$282

OntarioNew Orleans

ONT - MSY

ONTMSY

Ontario

Fri 10/31

1:29 pm-11:00 pm

2 stops7h 31m

New Orleans Louis Armstrong

Sat 11/8

2:14 pm-10:51 pm

2 stops10h 37m

$284

OntarioNew Orleans

ONT - MSY

ONTMSY

Ontario

Wed 2/25

11:00 am-8:55 pm

1 stop7h 55m

New Orleans Louis Armstrong

Mon 3/2

10:30 am-4:53 pm

1 stop8h 23m

$288

OntarioNew Orleans

ONT - MSY

ONTMSY

Ontario

Sat 2/28

5:45 am-2:50 pm

2 stops7h 05m

New Orleans Louis Armstrong

Wed 3/4

11:25 am-5:10 pm

1 stop7h 45m

$294

OntarioNew Orleans

ONT - MSY

ONTMSY

Ontario

Fri 11/14

11:59 am-12:34 am

1 stop10h 35m

New Orleans Louis Armstrong

Tue 11/18

7:00 am-3:17 pm

1 stop10h 17m

$306

OntarioNew Orleans

ONT - MSY

ONTMSY

Ontario

Mon 12/15

6:00 am-2:16 pm

1 stop6h 16m

New Orleans Louis Armstrong

Tue 12/23

7:26 pm-11:54 pm

1 stop6h 28m

$308

OntarioNew Orleans

ONT - MSY

ONTMSY

Ontario

Wed 1/7

6:00 am-5:08 pm

2 stops9h 08m

New Orleans Louis Armstrong

Sun 1/11

5:00 am-12:47 pm

2 stops9h 47m

$317

OntarioNew Orleans

ONT - MSY

ONTMSY

Ontario

Tue 11/11

4:49 pm-8:07 am

2 stops13h 18m

New Orleans Louis Armstrong

Fri 11/14

11:56 am-11:52 pm

2 stops13h 56m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 22 results

Compare providers for flights from Ontario to New Orleans

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to New Orleans in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy2 stars	Trust Score*1 star
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-New Orleans flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-New Orleans flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-New Orleans flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-New Orleans flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 Ontario to New Orleans?

To ensure you get the cheapest price possible for a flight from Ontario to New Orleans, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Ontario to New Orleans (average of $78). Flying from Ontario to New Orleans in February is currently the most expensive (average of $145). 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 ONT to MSY?

It’s typically best to fly out from Ontario to New Orleans in the evening. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.

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

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

Reviews of airlines servicing New Orleans

Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Ontario to New Orleans to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Southwest

8.0

Very good

4,241 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Delta

8.0

Very good

7,984 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

United Airlines

7.4

Good

8,982 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

11,043 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Spirit Airlines

6.3

Okay

8,097 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

How long is the flight from Ontario to New Orleans?
There are many flights that can get you from Ontario to New Orleans in 6h 16m. Fly via Delta, United Airlines, or Alaska Airlines to get the fastest option. The distance between Ontario and New Orleans is about 1620 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Ontario to New Orleans round-trip?
Spirit Airlines, at $100, was found to be the cheapest airline from Ontario to New Orleans.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Spirit Airlines is priced at 75% lower than the current average price of a flight leaving 3 months from now.
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 Ontario to New Orleans?
Currently, August is the cheapest month in which you can book a flight from Ontario to New Orleans (average of $78). Flying from Ontario to New Orleans in February is currently the most expensive (average of $145). 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

Metairie

Kenner

Slidell

Houma

Covington

Gretna

Thibodaux

Hammond

Gonzales

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Ontario to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$100	Average$168	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$248	Average$421	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$263	Average$410	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$273	Average$398	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$302	Average$440	FlexibilityNo cancel fee	On-time63%

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$63+ Cheap flights from Ontario to New Orleans (ONT - 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to New Orleans with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Ontario to New Orleans Louis Armstrong are usually found in September or August, booked 45 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Ontario to New Orleans

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to New Orleans

Cheapest flights from Ontario to New OrleansExplore 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 October 16, 2025.

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 October 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to New Orleans that are best for you.

Compare providers for flights from Ontario to New Orleans

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to New Orleans in October.

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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to New Orleans

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

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

What is the cheapest time of day to fly from ONT to MSY?

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

Reviews of airlines servicing New Orleans

Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Ontario to New Orleans to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

How long is the flight from Ontario to New Orleans?

What are the cheapest airlines flying from Ontario to New Orleans round-trip?

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

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

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

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

Traveling to a place near New Orleans?

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 5 airlines flying from Ontario to New Orleans

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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 October 16, 2025.