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Find Flight Deals 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: Sat Mar 7 2015 Return: Tue Mar 10 2015 Trip spans 3 days
US Airways
US Airways
JFK
11:20a
ONT
7:11p
7h 51m
1 stop
ONT
8:40a
JFK
4:09p
7h 29m
1 stop
Depart: Tue Mar 10 2015 Return: Fri Mar 13 2015 Trip spans 4 days
American Airlines
American Airlines
JFK
12:20p
ONT
8:11p
7h 51m
1 stop
ONT
2:30a
JFK
9:54a
7h 24m
1 stop
Depart: Mon Mar 9 2015 Return: Tue Mar 24 2015 Trip spans 16 days
United
United
EWR
11:35a
ONT
10:59p
11h 24m
1 stop
ONT
3:00a
EWR
12:00p
9h 00m
1 stop
Depart: Wed Mar 11 2015 Return: Wed Mar 18 2015 Trip spans 8 days
American Airlines
American Airlines
LGA
2:45a
ONT
10:50a
8h 05m
1 stop
ONT
2:00a
LGA
9:40a
7h 40m
1 stop
Depart: Wed Mar 25 2015 Return: Tue Apr 7 2015 Trip spans 14 days
United
United
JFK
1:26p
ONT
10:59p
9h 33m
1 stop
ONT
3:18p
JFK
12:15a
8h 57m
1 stop
Depart: Tue Mar 31 2015 Return: Tue Apr 14 2015 Trip spans 15 days
US Airways
US Airways
EWR
1:11a
ONT
9:07a
7h 56m
1 stop
ONT
8:35a
EWR
4:03p
7h 28m
1 stop
Depart: Wed Apr 29 2015 Return: Sat May 2 2015 Trip spans 4 days
Delta
Delta
JFK
7:20a
ONT
2:57p
7h 37m
1 stop
ONT
6:20a
JFK
1:15p
6h 55m
1 stop
Depart: Sat Aug 29 2015 Return: Sun Sep 6 2015 Trip spans 9 days
United
United
LGA
1:45a
ONT
9:55a
8h 10m
1 stop
ONT
3:00a
LGA
1:10p
10h 10m
1 stop
Depart: Mon May 4 2015 Return: Fri May 8 2015 Trip spans 5 days
American Airlines
American Airlines
EWR
12:45p
ONT
8:06p
7h 21m
1 stop
ONT
8:59p
EWR
4:41a
7h 42m
1 stop
Depart: Tue May 19 2015 Return: Wed May 27 2015 Trip spans 9 days
Multiple Airlines
Multiple Airlines
EWR
1:10a
ONT
8:57a
7h 47m
1 stop
ONT
4:39p
EWR
12:09a
7h 30m
1 stop
Depart: Sun Mar 15 2015 Return: Wed Mar 18 2015 Trip spans 4 days
US Airways
US Airways
LGA
1:05p
ONT
10:56p
9h 51m
2 stops
ONT
8:30a
LGA
3:56p
7h 26m
1 stop
Depart: Mon Aug 24 2015 Return: Tue Sep 1 2015 Trip spans 9 days
Delta
Delta
EWR
1:25p
ONT
9:26p
8h 01m
1 stop
ONT
2:05a
EWR
9:35a
7h 30m
1 stop
Depart: Wed Jun 24 2015 Return: Mon Jun 29 2015 Trip spans 6 days
Alaska Airlines
Alaska Airlines
JFK
7:30a
ONT
9:51p
14h 21m
2 stops
ONT
6:25a
JFK
4:10p
9h 45m
1 stop
Change your search
Airports
Origin

New York
only $311
only $307
Newark
$310
Destination

Ontario
$307