$129 Cheap American Airlines flights from Ontario to Newark Liberty Intl. Airport (ONT to EWR)

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

Amazing American Airlines ONT to EWR Flight Deals

The cheapest flights to Newark Liberty Intl. Airport found within the past 7 days were $258 round trip and $129 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Dec 7 - Wed, Dec 11
ONT
Ontario
EWR
New York
$258 Roundtrip, found 4 days ago
$258
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Dec 7 from Ontario to New York, returning Wed, Dec 11, priced at $258 found 4 days ago
Wed, Apr 30 - Sat, May 10
ONT
Ontario
EWR
New York
$268 Roundtrip, found 5 days ago
$268
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Apr 30 from Ontario to New York, returning Sat, May 10, priced at $268 found 5 days ago
Fri, Nov 1 - Fri, Nov 15
ONT
Ontario
EWR
New York
$272 Roundtrip, found 3 hours ago
$272
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Nov 1 from Ontario to New York, returning Fri, Nov 15, priced at $272 found 3 hours ago
Sat, Nov 2 - Fri, Nov 15
ONT
Ontario
EWR
New York
$287 Roundtrip, found 16 hours ago
$287
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Sat, Nov 2 from Ontario to New York, returning Fri, Nov 15, priced at $287 found 16 hours ago
Wed, Apr 30 - Sat, May 10
ONT
Ontario
EWR
New York
$297 Roundtrip, found 5 days ago
$297
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Apr 30 from Ontario to New York, returning Sat, May 10, priced at $297 found 5 days ago
Sat, Oct 26 - Tue, Oct 29
ONT
Ontario
EWR
New York
$311 Roundtrip, found 17 hours ago
$311
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Oct 26 from Ontario to New York, returning Tue, Oct 29, priced at $311 found 17 hours ago
Mon, Dec 9 - Fri, Dec 13
ONT
Ontario
EWR
New York
$312 Roundtrip, found 1 day ago
$312
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 9 from Ontario to New York, returning Fri, Dec 13, priced at $312 found 1 day ago
Thu, Oct 24 - Thu, Oct 31
ONT
Ontario
EWR
New York
$314 Roundtrip, found 5 days ago
$314
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Oct 24 from Ontario to New York, returning Thu, Oct 31, priced at $314 found 5 days ago

EWR From ONT Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Sea Girt Lodge

Sea Girt Lodge

2 out of 5
per person
Dec 12 - Dec 19
found 7 hours ago
Roundtrip non-stop flight included
Ontario (ONT) to Newark Liberty Intl. Airport (EWR)
Mathis House, A Victorian Bed & Breakfast and Tea Room at 600 Main

Mathis House, A Victorian Bed & Breakfast and Tea Room at 600 Main

3.5 out of 5
per person
Dec 12 - Dec 19
found 7 hours ago
Roundtrip non-stop flight included
Ontario (ONT) to Newark Liberty Intl. Airport (EWR)
DoubleTree by Hilton Hotel Newark Airport

DoubleTree by Hilton Hotel Newark Airport

4 out of 5
per person
Dec 18 - Dec 23
found 8 hours ago
Roundtrip non-stop flight included
Ontario (ONT) to Newark Liberty Intl. Airport (EWR)
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Frequently asked questions

Can I catch a flight from ONT to Newark Airport right now?
It’s prudent to learn about any quarantine requirements and travel advice reports in effect in your destination. Be sure to visit our Covid-19 Travel Advisor for up-to-date info on flying to Liberty Intl. Airport (EWR) from Ontario Airport.
What terminal is American Airlines at ONT?
Check your boarding pass to find out which ONT terminal you’ll be taking off from on your way to Newark Airport with American Airlines. If you can’t spot the information on there, contact your airline.
Are there American Airlines non-stop flights from ONT to EWR?
There aren’t any nonstop flights with American Airlines from Los Angeles - Ontario Intl. Airport (ONT) to EWR. You will have at least one stopover, so make the most of this time to go for a stroll and stretch out those legs before your connecting flight.
How long is an American Airlines flight from ONT to EWR?
Your American Airlines flight from Ontario Airport to EWR will take approximately 6 hours and 21 minutes. There’s a range of things you can do to while away the time. Chatting to the passenger beside you about their travel plans is one of them. If you’d rather a different type of in-flight entertainment, you could always listen to an audio book.
How many direct and indirect flights does American Airlines fly from ONT to EWR?
American Airlines currently offers no fewer than 5 flights every day from Ontario Airport to EWR.
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 Liberty Intl. Airport (EWR), 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 Ontario ONT to Newark Liberty Intl. Airport EWR 

To find the best deals on flights to Ontario from Newark Liberty Intl. Airport 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 Ontario ONT to Newark Liberty Intl. Airport EWR 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 $258 to $314, 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 Ontario ONT to Newark Liberty Intl. Airport EWR 

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 Ontario to Newark Liberty Intl. Airport costs from $129. Prices and availability subject to change. Additional terms may apply. 

 

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

To find a cheap American Airlines flight from Ontario ONT to Newark Liberty Intl. Airport EWR, 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 Ontario ONT to Newark Liberty Intl. Airport EWR 

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 December, or if you book a flight with a stopover. 

 

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

If you’re keen to be on Newark Liberty Intl. Airport 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 Ontario ONT to Newark Liberty Intl. Airport EWR 

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 Newark Liberty Intl. Airport EWR from  Ontario ONT 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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