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Cheap Flights from Ontario to Newark, NJ, United States - ONT to EWR

Popular flights from Ontario to Newark

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jun 8, 2016 Jun 15, 2016 $490
American Airlines
Departure Date Return Date Lowest Price
Aug 30, 2016 Sep 6, 2016 $285
United Airlines
Departure Date Return Date Lowest Price
May 13, 2016 May 17, 2016 $274

How Much Does it Cost to Fly from Ontario to Newark (ONT to EWR)?

We have collected flight cost data from across the web for travel from Ontario to Newark, and have found the average flight price for this trip to be $293.

When Can I Buy the Cheapest Flight from Ontario to Newark (ONT to EWR)?

Airlines can adjust prices for plane tickets from Ontario to Newark based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Ontario to Newark

The chart below shows up-to-date information regarding how far in advance a flight from Ontario to Newark should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $342 $328
7-14 days $287 $274
14-21 days $287 $285
21-30 days $292 $404
30-60 days $348 $285
60-90 days $359 $322
90+ days $337 $270

Cheapest Day To Fly from Ontario to Newark

The chart below shows up-to-date information regarding the cheapest days to fly from Ontario to Newark.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$278 $316 $322 $285 $274 $292 $287

Lowest Fares Chart By Month from Ontario to Newark

The chart below shows the lowest fare by month when flying from Ontario to Newark.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Ontario Newark United 5/13/16 5/17/16 1 $274
June Ontario Newark United 6/13/16 6/28/16 1 $285
July Ontario Newark United 7/20/16 7/27/16 1 $322
August Ontario Newark American 8/30/16 9/6/16 1 $285
September Ontario Newark United 9/12/16 9/17/16 1 $270
October Ontario Newark American 10/8/16 10/15/16 1 $270
November Ontario Newark American 11/10/16 11/16/16 1 $288
December Ontario Newark American 12/3/16 12/6/16 2 $378

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Ontario to Newark

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Ontario to Newark.

Next 30 Days

SunMonTueWedThuFriSat
8 9 10 11 12 13 14
$460
15 16 17 18 19 20 21
$460 $287
22 23 24 25 26 27 28
$287 $387
29 30 31 1 2 3 4
$387 $342
5 6 7 8 9 10 11
$342 $443
12 13 14 15 16 17 18
$443

Round Trip vs One Way Flights from Ontario to Newark (ONT to EWR)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Ontario to Newark. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Ontario to Newark is $213.

The average price for round trip flights from Ontario to Newark is $411.

Ontario to Newark Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Ontario to Newark?
Answer: Phoenix, AZ

Airlines Flying from Ontario to Newark (ONT to EWR)

Below are the different airlines that fly from Ontario to Newark with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Ontario to Newark.

Ontario to Newark
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
Alaska SEA X X X X X X X
Alaska PDX / SEA X X X X X X
Delta SLC X X X X X X
Delta SLC / ATL X X X X X X X
United SFO X X X X X X X
Southwest MDW X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Ontario and Newark, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Ontario - ONT

FlightsAirlineLowest Price
Ontario to New York American, Alaska, JetBlue, United $274

Cheap Domestic Flights to Newark - EWR

FlightsAirlineLowest Price
Los Angeles to Newark American, Alaska, JetBlue, United, Virgin America $253
Las Vegas to Newark American, Alaska, JetBlue, United, Virgin America $239
San Diego to Newark American, Alaska, JetBlue, United, Virgin America $316
Las Vegas to New York American, Alaska, JetBlue, Spirit, Sun Country, United, Virgin America $239
Santa Ana to Newark American, Alaska, United $294
San Diego to New York American, Alaska, JetBlue, Frontier, Hawaiian, Sun Country, United, Virgin America $273
Burbank to Newark American, United $280
Long Beach to Newark American, Alaska, JetBlue, United $383
Palm Springs to Newark American, Alaska, United, Virgin America $386
Long Beach to New York American, Alaska, JetBlue, United $312
Bakersfield to Newark American, United $439
Santa Ana to New York American, Alaska, United $282
Burbank to New York American, Alaska, JetBlue, United $280
Los Angeles to Philadelphia American, Alaska, JetBlue, Frontier, Spirit, United $284
Bakersfield to New York American, United $439
Santa Barbara to New York American, Alaska, United $439
Palm Springs to New York American, Alaska, JetBlue, Sun Country, United, Virgin America $347
Palomar to New YorkCheck Dates
Yuma to New York American, Alaska $388
Los Angeles to Boston American, Alaska, JetBlue, Spirit, Sun Country, United, Virgin America $322
Las Vegas to Philadelphia American, Alaska, JetBlue, Frontier, Spirit, United $202
Los Angeles to Atlanta American, Alaska, Frontier, Spirit, United $237
Los Angeles to Baltimore American, Alaska, JetBlue, Spirit, United $226
San Diego to Philadelphia American, Alaska, JetBlue, Frontier, Spirit, United $305
Los Angeles to Westchester County American, Alaska, JetBlue, United $396
Los Angeles to Washington American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $233
Las Vegas to Boston American, Alaska, JetBlue, Spirit, Sun Country, United, Virgin America $217
Los Angeles to Hartford American, Alaska, JetBlue, United $312

Cheap International Flights to Newark - EWR

FlightsAirlineLowest Price
Los Angeles to Toronto American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America, WestJet, Great Lakes $360
Cheap Flights from Ontario to Newark, NJ, United States, from $274 Round trip from ONT to EWR