$139 Cheap American Airlines flights from Newark Liberty Intl. Airport to Ontario (EWR to ONT)

Find The Best Day To Fly from Newark Liberty Intl. Airport to Ontario

Amazing American Airlines EWR to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $286 round trip and $139 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Jun 10 - Tue, Jun 17
EWR
New York
ONT
Ontario
$286 Roundtrip, found 2 hours ago
$286
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Jun 10 from New York to Ontario, returning Tue, Jun 17, priced at $286 found 2 hours ago
Wed, Oct 1 - Mon, Oct 6
EWR
New York
ONT
Ontario
$287 Roundtrip, just found
$287
Roundtrip
just found
Select American Airlines flight, departing Wed, Oct 1 from New York to Ontario, returning Mon, Oct 6, priced at $287 just found
Tue, May 27 - Thu, May 29
EWR
New York
ONT
Ontario
$291 Roundtrip, found 15 hours ago
$291
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue, May 27 from New York to Ontario, returning Thu, May 29, priced at $291 found 15 hours ago
Fri, Jun 13 - Fri, Jun 20
EWR
New York
ONT
Ontario
$301 Roundtrip, found 4 hours ago
$301
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Jun 13 from New York to Ontario, returning Fri, Jun 20, priced at $301 found 4 hours ago
Wed, Jun 4 - Sun, Jul 20
EWR
New York
ONT
Ontario
$318 Roundtrip, found 4 days ago
$318
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Jun 4 from New York to Ontario, returning Sun, Jul 20, priced at $318 found 4 days ago
Wed, Oct 1 - Mon, Oct 6
EWR
New York
ONT
Ontario
$327 Roundtrip, just found
$327
Roundtrip
just found
Select American Airlines flight, departing Wed, Oct 1 from New York to Ontario, returning Mon, Oct 6, priced at $327 just found
Tue, Jun 10 - Tue, Jun 17
EWR
New York
ONT
Ontario
$327 Roundtrip, found 2 hours ago
$327
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Jun 10 from New York to Ontario, returning Tue, Jun 17, priced at $327 found 2 hours ago

ONT From EWR Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Best Western Corona Hotel & Suites

Best Western Corona Hotel & Suites

3.5 out of 5
per person
May 27 - Jun 1
found 11 hours ago
Roundtrip non-stop flight included
Newark Liberty Intl. Airport (EWR) to Ontario (ONT)
Hotel Seville

Hotel Seville

2 out of 5
per person
Jul 24 - Jul 28
found 1 day ago
Roundtrip flight included
Newark Liberty Intl. Airport (EWR) to Ontario (ONT)
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Frequently asked questions

Can I catch a flight from Liberty Intl. Airport (EWR) to Ontario Airport right now?
For any present Los Angeles - Ontario Intl. Airport (ONT) quarantine requirements and travel advice, go to our Covid-19 Travel Advisor. Check before you arrange your flight, so you don’t get caught up.
What terminal is American Airlines at Newark Airport?
Check your ticket to find out which EWR terminal you’ll be departing from on your way to ONT with American Airlines. If you can’t locate the information on there, consult your airline.
Are there American Airlines non-stop flights from EWR to ONT?
There aren’t any direct flights with American Airlines from EWR to Ontario Airport. You will have a stopover, so take the opportunity to stretch your legs before catching your next flight.
How long is an American Airlines flight from EWR to ONT?
Squeeze in an in-flight snooze and begin your getaway raring to go. You’ll have more than enough time to do so when traveling with American Airlines between EWR and ONT, with the flight taking roughly 7 hours and 26 minutes.
How many direct and indirect flights does American Airlines fly from EWR to ONT?
If you’d like to book a journey from EWR to ONT, you can select from at least 5 American Airlines flights daily.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Los Angeles - Ontario Intl. Airport (ONT), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best American Airlines flight from Newark Liberty Intl. Airport EWR to Ontario ONT 

To find the best deals on flights to Newark Liberty Intl. Airport from Ontario with American Airlines, just enter your travel dates, filter by American Airlines, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Newark Liberty Intl. Airport EWR to Ontario ONT with American Airlines 

If you’re planning a round trip, booking return flights with American Airlines is usually the most cost-effective option. With airfares ranging from $286 to $327, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way American Airlines flights from Newark Liberty Intl. Airport EWR to Ontario ONT 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way American Airlines flight from Newark Liberty Intl. Airport to Ontario costs from $139. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Ontario ONT from  Newark Liberty Intl. Airport EWR with American Airlines 

To find a cheap American Airlines flight from Newark Liberty Intl. Airport EWR to Ontario ONT, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on American Airlines flights from Newark Liberty Intl. Airport EWR to Ontario ONT 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as June, or if you book a flight with a stopover. 

 

Find nonstop flights from Newark Liberty Intl. Airport EWR to Ontario ONT with American Airlines 

If you’re keen to be on Ontario soil fast, don’t waste time with a stopover—filter your search results to show direct American Airlines flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for American Airlines flights from Newark Liberty Intl. Airport EWR to Ontario ONT 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Ontario ONT from  Newark Liberty Intl. Airport EWR with American Airlines on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

American Airlines Airports
Hop on a(n) American Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
DFWUSADallas-Fort Worth Intl.599
CLTUSACharlotte-Douglas Intl.536
ORDUSAO'Hare Intl.317
PHLUSAPhiladelphia Intl.247
MIAUSAMiami Intl.193
DCAUSARonald Reagan Washington National152
PHXUSASky Harbor Intl.141
LAXUSALos Angeles Intl.81
LGAUSALaGuardia72
BOSUSALogan Intl.57

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Hidden gem
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Motel 6 Ontario, CA - Convention Center - Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.