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Outbound flight: 01/10/22
22:25 ONT
11:13 EWR
Ontario-CA
New York - Newark Liberty International Airport, NJ
1 Stopover
American Airlines
$134
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Outbound flight: 10/19/21
22:25 ONT
09:31 EWR
Ontario-CA
New York - Newark Liberty International Airport, NJ
1 Stopover
American Airlines
$134
Check
Outbound flight: 03/01/22
22:25 ONT
11:13 EWR
Ontario-CA
New York - Newark Liberty International Airport, NJ
1 Stopover
American Airlines
$134
Check
Outbound flight: 10/27/21
14:26 ONT
01:13 EWR
Ontario-CA
New York - Newark Liberty International Airport, NJ
1 Stopover
American Airlines
$135
Check
Outbound flight: 10/19/21
19:30 ONT
05:36 EWR
Ontario-CA
New York - Newark Liberty International Airport, NJ
1 Stopover
American Airlines
$135
Check
Outbound flight: 11/25/21
13:00 ONT
22:59 EWR
Ontario-CA
New York - Newark Liberty International Airport, NJ
1 Stopover
American Airlines
$136
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Outbound flight: 01/10/22
19:23 ONT
06:07 EWR
Ontario-CA
New York - Newark Liberty International Airport, NJ
1 Stopover
American Airlines
$136
Check
Outbound flight: 03/01/22
11:15 ONT
21:15 EWR
Ontario-CA
New York - Newark Liberty International Airport, NJ
1 Stopover
American Airlines
$136
Check
Outbound flight: 01/11/22
11:15 ONT
21:15 EWR
Ontario-CA
New York - Newark Liberty International Airport, NJ
1 Stopover
American Airlines
$136
Check
Outbound flight: 02/24/22
19:23 ONT
06:07 EWR
Ontario-CA
New York - Newark Liberty International Airport, NJ
1 Stopover
American Airlines
$136
Check
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Ontario to Newark

Favorite airline: United Airlines
58 % of flights from Ontario to Newark are booked with United Airlines.
United Airlines
58 %
Frontier Airlines
6 %
Tip: book 6 weeks before departure
Our tip: book flights on this route 6 weeks before departure and save up to 45 %.
40 days before departure
Cheapest weekday: Thursday
The cheapest day of departure is Thursday. You can save up to 29 % when you fly on these days of the week.
Direct flights are cheaper
Flights with a stopover are on average $27.00 more expensive than direct flights.
non stop flight
1 stop
05h 01min
08h 36min
$192
$219
Favourite connection: via San Francisco
Flights with a stopover in San Francisco are the most popular connection for this route.
Route
bookings
1 stopover San Francisco International Airport, CA
08h 36min, from $219
48 %
1 stopover Orlando International Airport, FL
09h 34min, from $241
18 %
1 stopover Houston - George Bush Intercontinental Airport, TX
08h 46min, from $244
11 %
Flight information Ontario - Newark
Alternative flight routes
Cheap direct flights
Flight details Ontario - Newark
  • Distance: 3872 km
Top Flight Routes
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.