ONT to EWR (Ontario to Newark Liberty Intl. Airport) Flights

Last Minute Flights from ONT to EWR

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ONTNewarkMay 3 to May 21$512
*Prices include taxes and fees

Cheapest ONT to EWR Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ONTNewarkSeptember 23 to September 30$269
ONTNewarkSeptember 23 to September 27$269
ONTNewarkOctober 8 to October 18$277
ONTNewarkSeptember 23 to September 27$373
*Prices include taxes and fees
ONT to EWR Flight Details
Origin airport
Los Angeles - Ontario Intl.
Origin airport IATA code
ONT
Destination airport
Newark Liberty Intl. Airport
Destination airport IATA code
EWR
Distance
2402 mi

Frequently asked questions

What airlines fly direct from Ontario Airport to Newark Airport?
At the moment, you can’t travel straight between these destinations. You’ll have to look for a flight with at least one stop to make your way from ONT to Newark Airport.
How many flights are there from ONT to EWR?
Approximately 23 each day. If you’re in a big hurry to fly to Newark, see if you can grab a last-minute deal from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Newark, NJ (EWR-Liberty Intl.) and then book it pronto!
How long does it take to fly from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Newark, NJ (EWR-Liberty Intl.)?
Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Newark, NJ (EWR-Liberty Intl.) takes about 6 hours and 58 minutes. That’s an ideal length of time to binge-watch a gripping TV series, get engrossed in a podcast or have a snooze.
What is the flight distance from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Newark, NJ (EWR-Liberty Intl.)?
At 2,400 miles (3,900 1), this medium-haul flight is no never-ending marathon, but it’s no stroll in the park either. Touch down in Newark feeling rested by getting some shut-eye en route.
How many morning flights are there from ONT to EWR?
Get ready to set that alarm and jet off aboard one of the 84 morning flights from ONT to EWR available each week.

  • American Airlines (AA) operates around 35 weekly flights jetting off before midday. The earliest one you can take is 6:00AM.
  • United Airlines (UA) is another popular option. It offers 21 morning flights, with the earliest scheduled for takeoff at 5:15AM.
  • You’ll have approximately 14 morning flights to take your pick of if you book with Alaska Airlines (AS). 6:00AM is the earliest available.

How many afternoon flights are there from ONT to EWR?
If the words “early in the morning” aren’t part of your daily vocab, jump on one of the 83 weekly afternoon and evening flights from ONT to EWR.

  • Think about locking in your fare with American Airlines (AA). This carrier operates 37 flights each week that depart after midday. The earliest is 12:50PM.
  • If you’d rather grab a seat with Delta Air Lines (DL), choose one of the 24 weekly afternoon and evening flights that depart from 12:35PM onward.
  • Alternatively, pack your suitcase and go with Alaska Airlines (AS). This carrier has 15 weekly flights after midday, with the earliest departing at 4:41PM.

What is the earliest departure time out of Ontario to Newark?
5:15AM is the earliest flight you can get out of ONT, landing at EWR at 3:15AM. Save precious time in the morning by having your luggage zipped up and ready to go.
What is the latest departure time out of Ontario to Newark?
Reserve a seat on the 11:59PM flight from ONT, landing at EWR at 10:47PM, and allow yourself time to finish up those last-minute vacation preparations. This is the latest flight you can get on this route.
What is the average price from Ontario to Newark?
Flights from ONT to EWR begin at around $269. Don’t delay, because fares this good don’t last forever! This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Ontario to Newark Liberty Intl. Airport Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Ontario to Newark Liberty Intl. Airport to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from ONT to EWR, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Ontario to Newark Liberty Intl. Airport, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.