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Cheap flights from New Orleans to Ontario from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Ontario departing on 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Orleans to Los Angeles

Cheap round-trip flights

These are some of the best round-trip flight deals from New Orleans to Los Angeles that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from New Orleans to Los Angeles.

Cheap last minute flights

Planning a quick getaway from New Orleans to Los Angeles? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Los Angeles, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from New Orleans to Los Angeles

Find recent round-trip train or bus tickets from New Orleans to Los Angeles.

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
3:25 pm - 11:47 pmMSY-ONT
10h 22m1 stop
7:45 am - 2:25 pmONT-MSY
28h 40m1 stop
$108Frontier
Find Deal
Thu, Jan 23 - Wed, Jan 29
3:25 pm - 11:47 pmMSY-ONT
10h 22m1 stop
7:45 am - 2:25 pmONT-MSY
28h 40m1 stop
$109Frontier
Find Deal
Thu, Jan 23 - Wed, Jan 29
7:00 am - 3:11 pmMSY-ONT
10h 11m1 stop
6:00 am - 4:46 pmONT-MSY
8h 46m1 stop
$332Alaska Airlines
Find Deal
Thu, Jan 30 - Tue, Feb 4
9:33 am - 1:51 pmMSY-ONT
6h 18m1 stop
2:44 pm - 10:43 pmONT-MSY
5h 59m1 stop
$333American Airlines
Find Deal
Sat, Jan 25 - Sun, Jan 26
5:41 pm - 10:39 pmMSY-ONT
6h 58m1 stop
10:00 pm - 8:56 amONT-MSY
8h 56m1 stop
$335Delta
Find Deal
Sat, Apr 12 - Sat, Apr 19
6:00 am - 3:29 pmMSY-ONT
11h 29m2 stops
2:44 pm - 10:43 pmONT-MSY
5h 59m1 stop
$338American Airlines
Find Deal
Sat, Jan 25 - Sun, Jan 26
7:24 pm - 11:53 pmMSY-ONT
6h 29m1 stop
6:00 am - 6:17 pmONT-MSY
10h 17m2 stops
$340Delta
Find Deal
Thu, Jan 30 - Mon, Feb 3
7:00 am - 6:12 pmMSY-ONT
13h 12m1 stop
6:00 am - 4:46 pmONT-MSY
8h 46m1 stop
$367Alaska Airlines
Find Deal
Sat, Feb 1 - Tue, Feb 4
7:55 pm - 12:10 amMSY-ONT
6h 15m1 stop
12:55 pm - 11:30 pmONT-MSY
8h 35m2 stops
$472Southwest
Find Deal
Mon, Mar 10 - Thu, Mar 20
4:45 pm - 10:05 pmMSY-ONT
7h 20m2 stops
6:15 am - 3:15 pmONT-MSY
7h 00m2 stops
$557Southwest
Find Deal
Mon, Jan 20 - Tue, Jan 21
7:47 pm - 11:59 pmMSY-ONT
6h 12m1 stop
$54Frontier
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Thu, Apr 3
7:44 pm - 12:09 amMSY-ONT
6h 25m1 stop
$55Frontier
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Thu, Mar 13
3:25 pm - 11:47 pmMSY-ONT
10h 22m1 stop
$58Frontier
Find Deal
Sat, Jan 25
7:00 am - 3:12 pmMSY-ONT
10h 12m1 stop
$166Alaska Airlines
Find Deal
Wed, Jun 25
8:03 pm - 11:35 pmMSY-ONT
5h 32m1 stop
$167American Airlines
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Wed, May 7
5:28 am - 11:50 amMSY-ONT
8h 22m1 stop
$168Delta
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Tue, Jan 21
6:00 am - 3:29 pmMSY-ONT
11h 29m2 stops
$172American Airlines
Find Deal
Sat, Jan 25
1:43 pm - 10:32 pmMSY-ONT
10h 49m2 stops
$173Delta
Find Deal
Fri, Jan 31
7:00 am - 3:11 pmMSY-ONT
10h 11m1 stop
$191Alaska Airlines
Find Deal
Mon, Jan 20
1:10 pm - 7:00 pmMSY-ONT
7h 50m2 stops
$429Southwest
Find Deal
Wed, Mar 5
8:00 am - 12:40 pmMSY-ONT
6h 40m1 stop
5:10 am - 5:12 pmONT-MSY
10h 02m1 stop
$783United Airlines
Find Deal
Sun, Jan 5 - Thu, Jan 9
5:25 pm - 10:29 pmMSY-ONT
7h 04m1 stop
5:10 am - 7:38 pmONT-MSY
12h 28m2 stops
$788United Airlines
Find Deal
Sun, Jan 5 - Thu, Jan 9
7:10 am - 5:09 pmMSY-ONT
11h 59m1 stop
4:06 pm - 11:49 pmONT-MSY
29h 43m1 stop
$855Alaska Airlines
Find Deal
Sun, Jan 5 - Tue, Jan 7
7:08 am - 5:09 pmMSY-ONT
12h 01m1 stop
6:00 am - 4:46 pmONT-MSY
8h 46m1 stop
$856Alaska Airlines
Find Deal
Fri, Jan 3 - Mon, Jan 6
5:25 pm - 10:29 pmMSY-ONT
7h 04m1 stop
1:42 pm - 9:30 pmONT-MSY
5h 48m1 stop
$859United Airlines
Find Deal
Sat, Jan 4 - Mon, Jan 6
7:10 am - 5:09 pmMSY-ONT
11h 59m1 stop
5:44 pm - 4:46 pmONT-MSY
21h 02m2 stops
$926Alaska Airlines
Find Deal
Sun, Jan 5 - Tue, Jan 7
7:00 am - 3:11 pmMSY-ONT
10h 11m1 stop
6:39 pm - 2:25 pmONT-MSY
17h 46m1 stop
$940Alaska Airlines
Find Deal
Mon, Jan 6 - Mon, Jan 6
3:30 pm - 10:39 pmMSY-ONT
9h 09m1 stop
11:14 am - 11:49 pmONT-MSY
10h 35m2 stops
$946Alaska Airlines
Find Deal
Mon, Jan 6 - Wed, Jan 8
7:08 am - 5:09 pmMSY-ONT
12h 01m1 stop
6:00 am - 9:05 pmONT-MSY
13h 05m2 stops
$962Alaska Airlines
Find Deal
Fri, Jan 3 - Mon, Jan 6
5:30 am - 5:09 pmMSY-ONT
13h 39m2 stops
6:00 am - 9:05 pmONT-MSY
13h 05m2 stops
$967Alaska Airlines
Find Deal
Sat, Jan 4 - Mon, Jan 6

Southwest flights from New Orleans to Ontario

Our best Southwest deals on New Orleans to Ontario flight tickets
Southwest
Mar 10
MSY7:55 pmNew Orleans Louis Armstrong
6h 15m
1 stop
ONT12:10 amOntario
Mar 20
ONT12:55 pmOntario
8h 35m
2 stops
MSY11:30 pmNew Orleans Louis Armstrong
Southwest
Jan 20
MSY4:45 pmNew Orleans Louis Armstrong
7h 20m
2 stops
ONT10:05 pmOntario
Jan 21
ONT6:15 amOntario
7h 00m
2 stops
MSY3:15 pmNew Orleans Louis Armstrong

Frontier flights from New Orleans to Ontario

Our best Frontier deals on New Orleans to Ontario flight tickets
Frontier
Jan 23
MSY3:25 pmNew Orleans Louis Armstrong
10h 22m
1 stop
ONT11:47 pmOntario
Jan 29
ONT7:45 amOntario
28h 40m
1 stop
MSY2:25 pmNew Orleans Louis Armstrong
Frontier
Jan 23
MSY3:25 pmNew Orleans Louis Armstrong
10h 22m
1 stop
ONT11:47 pmOntario
Jan 29
ONT7:45 amOntario
28h 40m
1 stop
MSY2:25 pmNew Orleans Louis Armstrong
Frontier
Feb 8
MSY3:25 pmNew Orleans Louis Armstrong
10h 22m
1 stop
ONT11:47 pmOntario
Feb 14
ONT12:59 amOntario
15h 44m
1 stop
MSY6:43 pmNew Orleans Louis Armstrong

See travel insights to Los Angeles from

How to get the cheapest flight ticket from New Orleans to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ontario?

In general, March is the cheapest month to fly from New Orleans to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $329. If you aren’t able to travel during the month of March, then book flights to Ontario from New Orleans during January instead. Flights to Ontario in January, while not as cheap as those in March, still average around $346.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Wednesday when prices can be found for as low as $343. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New Orleans to Ontario for around $469.

What is the cheapest time of day to depart on your flight to Ontario?

In the evening is the cheapest time of day to fly from New Orleans to Ontario when you can find flight prices for as low as $276. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $431 on average. Flights to Ontario from New Orleans in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on New Orleans to Ontario flights?

You could potentially save up to 68% on your flight if you consider stops on a New Orleans to Ontario flight.

How have New Orleans to Ontario flight prices changed over time?

As of January 2025, prices for New Orleans to Ontario flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from New Orleans to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Orleans to Ontario (MSY to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Orleans to Ontario

Best Price Found

$54

Fastest flight time

5h 32m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from New Orleans in the past 72 hours is $54. The best round-trip flight deal from New Orleans to Ontario found on momondo in the last 72 hours is $108.
The fastest flight from New Orleans to Ontario takes 5h 32m
There are no direct flights from New Orleans to Ontario. Popular non-direct route for this connection is New Orleans Louis Armstrong Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is New Orleans Louis Armstrong to Ontario by plane?

    Ontario is 1634.5 mi away from New Orleans Louis Armstrong. 5h 32m is a normal flight duration for this route.

  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Ontario Airport?

    Prices for flights from New Orleans Louis Armstrong Airport to Ontario Airport refresh daily.

  • How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Ontario Airport?

  • How old do you have to be to fly from New Orleans Louis Armstrong Airport to Ontario Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Orleans Louis Armstrong Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from New Orleans to Ontario?


Best airlines flying from New Orleans to Ontario

Compare and see reviews for airlines that fly from New Orleans to Ontario with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $120Free CancellationRating
6.3
8,104 reviews
Search Spirit Airlines flights
FrontierPriceFrom $220Free CancellationRating
6.1
3,454 reviews
Search Frontier flights
American AirlinesPriceFrom $306Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $366Free CancellationRating
8.1
4,694 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from New Orleans to Ontario?

Finding the right flight to Ontario from New Orleans is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from New Orleans to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from New Orleans which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New Orleans to Ontario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from New Orleans.

I’m not ready to book a flight from New Orleans to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from New Orleans and alert you when they change.


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