Find Cheap Flights from Newark to Ontario (EWR - ONT)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Newark to Ontario

(Round-trip)
Depart: Fri Aug 18 2017 Return: Tue Aug 29 2017 Trip spans 12 days
United
United
EWR
ONT
9h 04m
1 stop
ONT
EWR
9h 27m
1 stop
Depart: Wed Nov 1 2017 Return: Wed Nov 8 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
EWR
ONT
9h 41m
1 stop
ONT
EWR
9h 11m
1 stop
Depart: Sat Dec 2 2017 Return: Sat Dec 9 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
EWR
ONT
11h 58m
1 stop
ONT
EWR
11h 03m
1 stop
Depart: Wed Jan 10 2018 Return: Wed Jan 17 2018 Trip spans 8 days
Delta
Delta
EWR
ONT
8h 01m
1 stop
ONT
EWR
7h 16m
1 stop
Depart: Thu Nov 2 2017 Return: Sun Nov 5 2017 Trip spans 4 days
American Airlines
American Airlines
EWR
ONT
7h 56m
1 stop
ONT
EWR
6h 57m
1 stop
Depart: Tue Aug 22 2017 Return: Tue Aug 29 2017 Trip spans 8 days
United
United
EWR
ONT
8h 37m
1 stop
ONT
EWR
9h 27m
1 stop
Depart: Fri Jan 5 2018 Return: Sun Jan 14 2018 Trip spans 10 days
Multiple Airlines
Multiple Airlines
EWR
ONT
8h 01m
1 stop
ONT
EWR
8h 57m
1 stop
Depart: Mon Sep 25 2017 Return: Sun Oct 1 2017 Trip spans 7 days
United
United
EWR
ONT
9h 04m
1 stop
ONT
EWR
7h 43m
1 stop
Depart: Thu Aug 31 2017 Return: Wed Sep 6 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
EWR
ONT
8h 07m
1 stop
ONT
EWR
8h 18m
1 stop
Depart: Sat Sep 30 2017 Return: Sat Oct 7 2017 Trip spans 8 days
United
United
EWR
ONT
11h 04m
1 stop
ONT
EWR
8h 25m
1 stop
Depart: Wed Nov 8 2017 Return: Mon Nov 13 2017 Trip spans 6 days
United
United
EWR
ONT
8h 28m
1 stop
ONT
EWR
10h 15m
1 stop
Depart: Tue Aug 8 2017 Return: Mon Aug 14 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
EWR
ONT
11h 41m
2 stops
ONT
EWR
7h 31m
1 stop
Depart: Fri Dec 1 2017 Return: Wed Jan 3 2018 Trip spans 34 days
United
United
EWR
ONT
7h 54m
1 stop
ONT
EWR
7h 50m
1 stop
Depart: Fri Jan 26 2018 Return: Sun Feb 4 2018 Trip spans 10 days
United
United
EWR
ONT
9h 08m
1 stop
ONT
EWR
7h 38m
1 stop
Depart: Fri Jul 28 2017 Return: Sat Jul 29 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
EWR
ONT
8h 31m
1 stop
ONT
EWR
7h 49m
1 stop
Depart: Fri Jul 28 2017 Return: Sat Aug 12 2017 Trip spans 16 days
United
United
EWR
ONT
11h 15m
1 stop
ONT
EWR
8h 56m
1 stop
Depart: Mon Jul 24 2017 Return: Sat Jul 29 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
EWR
ONT
8h 31m
1 stop
ONT
EWR
7h 14m
1 stop
Depart: Wed Aug 9 2017 Return: Wed Aug 16 2017 Trip spans 8 days
United
United
EWR
ONT
7h 45m
1 stop
ONT
EWR
10h 01m
1 stop
Depart: Wed Aug 2 2017 Return: Sun Aug 6 2017 Trip spans 5 days
United
United
EWR
ONT
7h 42m
1 stop
ONT
EWR
7h 44m
1 stop
Depart: Tue Dec 26 2017 Return: Sat Jan 13 2018 Trip spans 19 days
United
United
EWR
ONT
9h 28m
1 stop
ONT
EWR
6h 34m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Newark
$336
Destination

Ontario
$336