Browse Origins:
Browse Destinations:

Find Deals on Flights from New York to Ontario (NYC - ONT)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from New York to Ontario

(Round-trip)
Depart: Tue Sep 8 2015 Return: Thu Sep 17 2015 Trip spans 10 days
United
United
EWR
5:01a
ONT
4:27p
11h 26m
1 stop
ONT
8:44a
EWR
7:03p
10h 19m
1 stop
Depart: Mon Sep 21 2015 Return: Wed Sep 30 2015 Trip spans 10 days
Delta
Delta
JFK
12:00p
ONT
9:31p
9h 31m
1 stop
ONT
2:15a
JFK
10:49a
8h 34m
1 stop
Depart: Wed Sep 16 2015 Return: Mon Sep 21 2015 Trip spans 6 days
Delta
Delta
EWR
1:30p
ONT
9:31p
8h 01m
1 stop
ONT
2:15a
EWR
9:29a
7h 14m
1 stop
Depart: Fri Sep 4 2015 Return: Fri Sep 11 2015 Trip spans 8 days
United
United
JFK
1:54p
ONT
11:29p
9h 35m
1 stop
ONT
1:05p
JFK
10:30p
9h 25m
1 stop
Depart: Sat Aug 22 2015 Return: Sat Aug 29 2015 Trip spans 8 days
American Airlines
American Airlines
LGA
3:57a
ONT
12:32p
8h 35m
1 stop
ONT
6:55a
LGA
2:48p
7h 53m
1 stop
Depart: Wed Aug 26 2015 Return: Wed Sep 9 2015 Trip spans 15 days
US Airways
US Airways
JFK
12:29p
ONT
7:55p
7h 26m
1 stop
ONT
3:25p
JFK
10:20p
6h 55m
1 stop
Depart: Thu Aug 27 2015 Return: Wed Sep 2 2015 Trip spans 7 days
American Airlines
American Airlines
JFK
10:55a
ONT
6:49p
7h 54m
1 stop
ONT
5:13a
JFK
2:54p
9h 41m
1 stop
Depart: Thu Dec 3 2015 Return: Sun Dec 6 2015 Trip spans 4 days
United
United
LGA
2:50a
ONT
10:38a
7h 48m
1 stop
ONT
8:15a
LGA
3:04p
6h 49m
1 stop
Depart: Fri Aug 21 2015 Return: Sat Aug 29 2015 Trip spans 9 days
US Airways
US Airways
EWR
2:05p
ONT
9:58p
7h 53m
1 stop
ONT
3:35a
EWR
11:38a
8h 03m
1 stop
Depart: Sat Jul 4 2015 Return: Wed Jul 8 2015 Trip spans 5 days
US Airways
US Airways
LGA
5:55a
ONT
5:04p
11h 09m
2 stops
ONT
2:25a
LGA
11:25a
9h 00m
2 stops
Depart: Tue Aug 11 2015 Return: Tue Aug 25 2015 Trip spans 15 days
American Airlines
American Airlines
EWR
7:20a
ONT
5:08p
9h 48m
1 stop
ONT
8:35a
EWR
4:04p
7h 29m
1 stop
Depart: Mon Nov 23 2015 Return: Tue Dec 1 2015 Trip spans 9 days
Alaska Airlines
Alaska Airlines
EWR
2:00a
ONT
3:09p
13h 09m
1 stop
ONT
6:00a
EWR
3:57p
9h 57m
1 stop
Airports
Origin

New York
only $349
only $323
Newark
$323
Destination

Ontario
$323