$118 Cheap flights from Los Angeles - Ontario Intl. to Liberty Intl. (ONT to EWR)

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Find The Best Dates To Fly from Los Angeles - Ontario Intl. to Liberty Intl.

Amazing ONT to EWR Flight Deals

The cheapest flights to Liberty Intl. found within the past 7 days were $236 round trip and $118 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Sep 24 - Tue, Oct 1
ONT
Ontario
EWR
Newark
$236 Roundtrip, found 4 days ago
$236
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 24 from Ontario to Newark, returning Tue, Oct 1, priced at $236 found 4 days ago
Tue, Sep 10 - Tue, Sep 17
ONT
Ontario
EWR
Newark
$249 Roundtrip, found 3 days ago
$249
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 10 from Ontario to Newark, returning Tue, Sep 17, priced at $249 found 3 days ago
Tue, Sep 10 - Wed, Sep 18
ONT
Ontario
EWR
Newark
$256 Roundtrip, found 13 hours ago
$256
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Sep 10 from Ontario to Newark, returning Wed, Sep 18, priced at $256 found 13 hours ago
Sat, May 25 - Fri, May 31
ONT
Ontario
EWR
Newark
$266 Roundtrip, found 2 hours ago
$266
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, May 25 from Ontario to Newark, returning Fri, May 31, priced at $266 found 2 hours ago
Tue, Sep 10 - Tue, Sep 17
ONT
Ontario
EWR
Newark
$270 Roundtrip, found 3 days ago
$270
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 10 from Ontario to Newark, returning Tue, Sep 17, priced at $270 found 3 days ago
Sat, May 18 - Thu, May 30
ONT
Ontario
EWR
Newark
$276 Roundtrip, found 3 days ago
$276
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, May 18 from Ontario to Newark, returning Thu, May 30, priced at $276 found 3 days ago
Sat, May 18 - Tue, May 21
ONT
Ontario
EWR
Newark
$276 Roundtrip, found 1 day ago
$276
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 18 from Ontario to Newark, returning Tue, May 21, priced at $276 found 1 day ago
Tue, Oct 1 - Wed, Oct 16
ONT
Ontario
EWR
Newark
$277 Roundtrip, found 2 days ago
$277
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 1 from Ontario to Newark, returning Wed, Oct 16, priced at $277 found 2 days ago
Tue, Sep 10 - Tue, Sep 17
ONT
Ontario
EWR
Newark
$284 Roundtrip, found 3 days ago
$284
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 10 from Ontario to Newark, returning Tue, Sep 17, priced at $284 found 3 days ago
Tue, Sep 10 - Tue, Sep 17
ONT
Ontario
EWR
Newark
$286 Roundtrip, found 3 days ago
$286
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 10 from Ontario to Newark, returning Tue, Sep 17, priced at $286 found 3 days ago

Flight Schedule for ONT to EWR

CarrierFlightDepart ONTArrive EWRSat
4/27		Sun
4/28		Mon
4/29		Tue
4/30		Wed
5/1		Thu
5/2		Fri
5/3		Stops
UA247406:00 am05:00 pm
-
-
-
-
-
Check FareCheck Fare
1 Stops

Best Liberty Intl. Flight and Hotel Packages

Liberty Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Renaissance Newark Airport Hotel

Renaissance Newark Airport Hotel

4 out of 5
per person
Jun 6 - Jun 9
Roundtrip flight included
Ontario (ONT) to Newark (EWR)
Madison Hotel

Madison Hotel

4 out of 5
per person
Jun 6 - Jun 9
Roundtrip flight included
Ontario (ONT) to Newark (EWR)
Delta Hotels by Marriott Woodbridge

Delta Hotels by Marriott Woodbridge

4 out of 5
per person
Jun 6 - Jun 9
Roundtrip flight included
Ontario (ONT) to Newark (EWR)
The Westin Governor Morris, Morristown

The Westin Governor Morris, Morristown

4 out of 5
per person
Jun 6 - Jun 9
Roundtrip flight included
Ontario (ONT) to Newark (EWR)
Courtyard by Marriott Edgewater NYC Area

Courtyard by Marriott Edgewater NYC Area

4 out of 5
per person
Jun 6 - Jun 9
Roundtrip flight included
Ontario (ONT) to Newark (EWR)
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Frequently asked questions

Can I catch a flight from Los Angeles - Ontario Intl. Airport (ONT) to EWR right now?
Ensure you visit our Covid-19 Travel Advisor to see if there are any present travel advice reports and quarantine requirements in effect in Newark Airport when flying from ONT.
Are there direct flights from ONT to Liberty Intl. Airport (EWR)?
You can’t fly straight from ONT to Newark Airport, but there’s no need to panic. United Airlines, American Airlines and Delta provide flights with just one stopover.
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 EWR, please visit our Customer Service Portal.
How long is the flight from Ontario Airport to EWR?
Flights between Ontario and Newark take approximately 6 hours and 49 minutes in total. Make the most of your time in the air by reading, snoozing away, watching a film or doing all three.
What is the flight distance from Ontario Airport to EWR?
Between ONT and Newark Airport, the flight distance is approximately 2,400 mi. So, order a drink and make yourself comfortable. You’ve got some choices to make — watch a movie, get stuck into your book or catch forty winks?
What airlines fly from ONT to Newark Airport?
Unfortunately, there are no airlines currently offering direct flights between Los Angeles - Ontario Intl. Airport (ONT) and Liberty Intl. Airport (EWR). For the sake of saving time, book well ahead to find the ideal price and route.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, JetBlue or Spirit Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
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.

 

Traveling From
Los Angeles - Ontario Intl.
Traveling To
Liberty Intl.
Shortest Flight Time
14 hours 0 mins
Earliest Departure Time
6:00AM EDT
Latest Departure Time
6:00AM EDT
Lowest Flight Price
$236

Route Info

Flight path for flights from LA/Ontario International Airport to Newark Liberty International Airport


Origin:
ONT - LA/Ontario International Airport
Destination:
EWR - Newark Liberty International Airport
Distance:
2,569.00 miles


Airlines & Aircraft Used on ONT to EWR Flight Routes


Airline Carrier
Aircraft
American Airlines
Boeing 737-800 pax
American Airlines
Canadair Regional Jet 200
American Airlines
Canadair Regional Jet 700

Discover our best flights from Ontario ONT to Newark EWR. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Ontario ONT to Newark EWR at the right price  

Airfares to Newark EWR from Ontario ONT currently cost between $236 and $286. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Ontario ONT to Newark EWR 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Ontario ONT to Newark EWR on Travelocity starting at $118. Prices and availability subject to change. Additional terms may apply. 

 

Get to Newark EWR from Ontario ONT quicker with direct flights. 

Get to Newark faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to EWR from ONT to take around 14 hour(s) 0 min(s).  

 

Find our cheapest airfares for flights from Ontario ONT to Newark EWR

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to EWR from ONT. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Ontario ONT to Newark EWR today 

If you’re flexible about when you travel, September is usually the cheapest month to fly from Ontario ONT to Newark EWR. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Newark EWR from Ontario ONT 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to EWR from ONT have this option.  

 

Travel with confidence when you book flights to Newark EWR from Ontario ONT with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*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.