$128 Cheap Flights from Newark (EWR) to Ontario (ONT)

Bundle Your Flight + Hotel & Save!

Cheap Flights from Liberty Intl. to Los Angeles - Ontario Intl.

Prices were available within the past 7 days and starts at $128 for one-way flights and $256 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
United
Delta
United
American Airlines
American Airlines
American Airlines
American Airlines
Delta
American Airlines
American Airlines
United
Delta
American Airlines
American Airlines
American Airlines
Delta
Delta
Delta
American Airlines
Flight from Newark to Ontario route information
Origin AirportLiberty Intl.
Destination AirportLos Angeles - Ontario Intl.
Airlines ServingAlaska Airlines, American Airlines, Delta, United
Flight Price$256
Distance2402 mi

Newark to Ontario Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Newark to Ontario offer the perfect respite. Not only does exploring Ontario provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Newark to Ontario may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Ontario are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Ontario more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Ontario is $128 now!

Frequently asked questions

How much is a flight from EWR to Los Angeles - Ontario Intl. Airport (ONT)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey between Liberty Intl. Airport (EWR) and ONT was $256. Fares this good don’t stick around for long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Liberty Intl. Airport (EWR) to Ontario Airport?
This can vary from airline to airline, as each has its own set of terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
How do I find cheap flights from EWR to ONT that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Newark Airport to Ontario Airport flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from EWR to ONT?
The average flight time between Liberty Intl. Airport (EWR) and ONT is 7 hours and 14 minutes. If you’re traveling with kids, it’s always a good idea to pack some fruit or snacks in your hand luggage.
How far is the flight from Newark Airport to Ontario Airport?
Around 2,424 mi (3,900 km) separates Newark and Ontario, so pack something to keep you occupied for a couple of hours. That thrilling novel you’re eager to read will be just the ticket.
Which airlines fly direct from Liberty Intl. Airport (EWR) to Los Angeles - Ontario Intl. Airport (ONT)?
You won’t find any airlines flying directly between Liberty Intl. Airport (EWR) and Ontario Airport, so be ready to make at least one stop on your journey. A layover can be a good way to break up a trip!
Are Newark Airport to ONT flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Liberty Intl. Airport (EWR) to Ontario Airport are available up to a year prior to departure on Expedia. And although you may occasionally pick up great last-minute deal, it’s never something you can count on. Also, booking your flights ahead of time means you’ll have more choices — and you can avoid getting trapped in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.
Can I fly from Newark Airport to ONT right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from Newark Airport to Ontario Airport please visit our COVID 19 travel advisor portal link
Ontario nearby Airports
Newark nearby Airports