Cheap flights from Ontario (ONT) to Newark (EWR) from $98

Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 32% on the overall cost on flights from Ontario to Newark Airport.

Users have found that booking a flight from Ontario to Newark Airport at least 61 days early can save you up to 47% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Ontario to Newark Airport for as little as $452 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $590 for flights departing within the next 3 days.

Our data shows that January tends to be the cheapest month to fly to Newark Airport from Ontario. Users have commonly found prices around $403 for the month, but tickets can be as low as $179. Due to multiple factors, prepare for potentially higher prices in June.

When flying from Ontario to Newark Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 21% versus a flight at noon.

Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Newark. 7 airlines have flights from Ontario to Newark on a regular basis. Booking flights from Ontario to Newark should not be difficult; the airport handles an average of 0 outbound flights to Newark per day.

American Airlines, United Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Yes, there are multiple flights from Ontario to Newark Airport for under $300. The cheapest flight booked recently is on Multiple Airlines for just $202, but on average you can expect to pay $231.

There are currently 20+ open flights from Ontario to Newark Airport within the next 7 days for less than $400.

Within the past month, 15 users have taken a look at flights from Ontario to Newark.

Cheapflights users have booked flights from Ontario to Newark Airport round-trip from $237. Another airline that can offer you cheap pricing is Delta. United Airlines is priced at 47% lower than the current average price of a flight leaving 3 months from now.

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $119. Delta flights start at $130 while deals on American Airlines start at $166 one-way.

Before booking your flight from Ontario to Newark Airport check out the most popular airlines for this route: American Airlines, Alaska Airlines or JetBlue.

While on average a flight from Ontario to Newark Airport is generally $1,070, our data shows the cheapest flight currently is $621. When looking at the most popular route, (Ontario - Newark), you can expect to pay $226 for that flight.

This is defined as Ontario Airport (ONT) and Newark Airport (EWR). Codes like Newark Airport are often used to just call airports uniquely.