Cheap flights from Ontario to Newark (ONT - EWR)

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The best prices from Ontario to Newark are usually found in April or August, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

How to find the cheapest flight from
Ontario (ONT) to Newark (EWR)

All the information you need to plan the best ONT to EWR flight in 2021: compare Ontario to Newark flight prices with the expected peak season, weather and rainfall in Newark.
ONT - EWR
Price
$193 - $459
EWR
Temperature
32 - 77 °F
EWR
Precipitation
2.9 - 4.8 inches

Popular in

December

High demand for flights, 34% potential price rise

Cheapest in

April

Best time to find cheap flights, 36% potential price drop

Round-trip from

$193

From Ontario to Newark

One-way from

$99

One-way flight from Ontario to Newark

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Ontario to Newark Airport?

Our data shows that February tends to be the cheapest month to fly to Newark Airport from Ontario. Users have commonly found prices around $289 for the month, but tickets can be as low as $197. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest day to fly round-trip from Ontario to Newark Airport?

Leaving on a Tuesday 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 43% on the overall cost on flights from Ontario to Newark Airport.

When is the cheapest time to fly from Ontario to Newark Airport (ONT - EWR)?

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 at noon, which can drop the price by up to 37% versus a flight in the morning.

How far in advance should I book a flight from Ontario to Newark Airport?

Users have found that booking a flight from Ontario to Newark Airport at least 52 days early can save you up to 70% on average compared to booking a flight this week. If booking 52 days before your flight isn’t an option for you, users have found flights from Ontario to Newark Airport for as little as $365 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 $503 for flights departing within the next 3 days.

Cheap flights from Ontario to Newark in December, January 2022

The best prices found for ONT to EWR flights for December, January
4 Jan - 11 Jan
$157pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
EWR
Newark
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario
19 Jan - 23 Jan
$158pp
ONT
Ontario
Multiple Airlines
 
1 STOP
EWR
Newark
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario
18 Jan - 25 Jan
$159pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
EWR
Newark
EWR
Newark
Multiple Airlines
 
1 STOP
ONT
Ontario

Ontario to Newark 2022 flight deals

Cheap flights to Newark from Ontario found for this year
14 Dec - 5 Jan
$169pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
EWR
Newark
EWR
Newark
Multiple Airlines
   
2 STOPS
ONT
Ontario
7 Dec - 9 Dec
$170pp
ONT
Ontario
Frontier
   
2 STOPS
EWR
Newark
EWR
Newark
Frontier
 
1 STOP
ONT
Ontario
13 Dec - 5 Jan
$183pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
EWR
Newark
EWR
Newark
Multiple Airlines
   
2 STOPS
ONT
Ontario

Last minute flights from Ontario to Newark

Late deals on round-trip flights to Newark from Ontario, departing today and this week
7 Dec - 9 Dec
$170pp
ONT
Ontario
Frontier
   
2 STOPS
EWR
Newark
EWR
Newark
Frontier
 
1 STOP
ONT
Ontario
8 Dec - 11 Dec
$184pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
EWR
Newark
EWR
Newark
United Airlines
 
1 STOP
ONT
Ontario
7 Dec - 9 Dec
$194pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
EWR
Newark
EWR
Newark
Frontier
 
1 STOP
ONT
Ontario

One-way flights to Newark from Ontario

The cheapest one-way flights from Ontario to Newark
1:00 am - 1:49 pm
Alaska Airlines
1 Stop
9h 49m
ONT - EWR
Alaska Airlines
$99
mytrip.com
6:59 pm - 8:09 am
American Airlines
1 Stop
10h 10m
ONT - EWR
American Airlines
6:52 pm - 6:58 am
United Airlines
1 Stop
9h 06m
ONT - EWR
United Airlines
$108
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Newark</span> flights.

Flight FAQs

From Ontario to Newark

What airport do you fly from for flights from Ontario to Newark?

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. 8 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.

Which airlines flying from Ontario to Newark have flexible cancellations due to COVID-19?

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.

Can I find flights from Ontario to Newark Airport for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to Newark Airport for under $200. The cheapest flight booked recently is on Multiple Airlines for just $145, but on average you can expect to pay $177.

Are there last-minute flights available from Ontario to Newark Airport for under $200?

There are currently 20+ open flights from Ontario to Newark Airport within the next 7 days for less than $200.

How popular is this Ontario to Newark Airport flight route?

Within the past month, 16 users have taken a look at flights from Ontario to Newark.

What are the cheapest airlines to fly from Ontario to Newark Airport one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $62. Alaska Airlines flights start at $99 while deals on American Airlines start at $106 one-way.

What are the cheapest flights from Ontario to Newark Airport?

While on average a flight from Ontario to Newark Airport is generally $246, our data shows the cheapest flight currently is $97. When looking at the most popular route, (Ontario - Newark), you can expect to pay $145 for that flight.

What are the most popular airlines that fly from Ontario to Newark Airport?

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

COVID Restrictions

View COVID Travel Restrictions for Newark, NY

Do I need a COVID test to fly to Newark from Ontario?

Information is based on travel restrictions for travel to Newark within the United States

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Newark.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Newark.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Newark.

Do I need a test to fly back to Ontario from Newark?

Returning to Ontario from Newark

COVID-19 testing requirements
Visitors from Newark must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Newark are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Newark, NY

Alternative routes for Ontario to Newark

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Newark

Things to know before you go - useful duration and weather info for your trip from Ontario to Newark.
Average temperature for December in Newark
46.4 °F
Avg rainfall for December in Newark
3.9 ″

Airports servicing Ontario

Airports servicing Newark

Top 6 airlines flying from Ontario to Newark

The chart below displays the airlines Cheapflights users traveling from Ontario to Newark choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$124 $234 No cancel fee 62%
Delta
$132 $377 No cancel fee N/A
United Airlines
$132 $361 No cancel fee 69%
American Airlines
$134 $409 No cancel fee 71%
Alaska Airlines
$172 $326 No cancel fee 75%
JetBlue
$172 $420 No cancel fee 62%