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Flights Fare Calendar Find minimum fare between Liberty Intl. and Los Angeles - Ontario Intl. Click this button to get previous days data Click this button to get next days data $693 $594 $495 $396 $297 $198 $99 $0 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T Price is $388 on Delta Price is $392 on Delta Price is $371 on Delta Price is $371 on Delta Price is $474 on Delta Price is $526 on Delta Price is $357 on Delta Price is $680 on Alaska Airlines Price is $693 on Alaska Airlines Price is $693 on Alaska Airlines Price is $497 on Delta Price is $388 on Delta Price is $386 on Delta Price is $559 on United Price is $474 on Delta Price is $457 on Delta Price is $417 on Alaska Airlines Price is $345 on Alaska Airlines Price is $351 on American Airlines Price is $416 on Alaska Airlines Price is $351 on American Airlines Price is $371 on Alaska Airlines Price is $399 on Alaska Airlines Price is $436 on Frontier Airlines Price is $399 on Alaska Airlines Price is $417 on Frontier Airlines Price is $473 on Alaska Airlines Price is $493 on Alaska Airlines Price is $443 on Alaska Airlines

Amazing EWR to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $300 round trip and $138 one way. Prices and availability subject to change. Additional terms may apply.

Best Los Angeles - Ontario Intl. Flight and Hotel Packages

Los Angeles - Ontario Intl. flight + hotel packages - economy flights

Los Angeles - Ontario Intl. flight + hotel packages - first class flights

FAQs about flights from Liberty Intl. Airport (EWR) to Los Angeles - Ontario Intl. Airport (ONT)

Can I catch a flight from Newark, NJ Airport (EWR-Liberty Intl.) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) right now?

Ensure you visit our Covid-19 Travel Advisor to discover if there are any present quarantine requirements or travel advice reports in effect in Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) when flying in from Newark, NJ Airport (EWR-Liberty Intl.).

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 Ontario Airport, please visit our Customer Service Portal.

What airlines fly from Newark Airport to Ontario Airport?

With no direct flights on offer, it's a wise idea to plan well in advance when traveling between Newark, NJ Airport (EWR-Liberty Intl.) and ONT. Find a convenient route with the fewest connections and save yourself some time.

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 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week 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 2020, 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 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Liberty Intl. to Los Angeles - Ontario Intl. Flight FAQ

Traveling FromLiberty Intl.
Traveling ToLos Angeles - Ontario Intl.
Shortest Flight Time hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price$300

Route Info

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


Distance:
2,466.00 miles


Airlines & Aircraft Used on EWR to ONT Flight Routes


Airline Carrier
Aircraft
American Airlines
Boeing 737-400 pax

Popular Flight Routes from Newark (EWR)

Travelers at EWR love to visit these top cities. Roam to the top destinations from Newark (EWR) today with the cheap prices from Travelocity!

Popular Flight Routes from Ontario (ONT)

Travelers at ONT love to visit these top cities. Roam to the top destinations from Ontario(ONT) today with the cheap prices from Travelocity!

*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.