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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: Wed Apr 8 2015 Return: Wed May 6 2015 Trip spans 29 days
American Airlines
American Airlines
JFK
12:20p
ONT
8:06p
7h 46m
1 stop
ONT
6:55a
JFK
4:13p
9h 18m
1 stop
Depart: Wed Apr 29 2015 Return: Tue May 5 2015 Trip spans 7 days
US Airways
US Airways
JFK
12:20p
ONT
8:06p
7h 46m
1 stop
ONT
8:35a
JFK
4:20p
7h 45m
1 stop
Depart: Sat Apr 11 2015 Return: Fri Apr 17 2015 Trip spans 7 days
American Airlines
American Airlines
EWR
4:00a
ONT
12:38p
8h 38m
1 stop
ONT
10:20a
EWR
5:35p
7h 15m
1 stop
Depart: Thu Apr 23 2015 Return: Sat Apr 25 2015 Trip spans 3 days
American Airlines
American Airlines
LGA
11:29a
ONT
10:20p
10h 51m
1 stop
ONT
6:55a
LGA
3:44p
8h 49m
1 stop
Depart: Mon Apr 13 2015 Return: Sat Apr 18 2015 Trip spans 6 days
United
United
JFK
8:00a
ONT
7:09p
11h 09m
1 stop
ONT
1:30a
JFK
12:25p
10h 55m
1 stop
Depart: Tue Apr 14 2015 Return: Wed Apr 15 2015 Trip spans 2 days
United
United
EWR
10:40a
ONT
7:09p
8h 29m
1 stop
ONT
4:39p
EWR
1:15a
8h 36m
1 stop
Depart: Mon May 4 2015 Return: Wed May 6 2015 Trip spans 3 days
United
United
LGA
1:57p
ONT
10:24p
8h 27m
1 stop
ONT
2:00a
LGA
11:25a
9h 25m
1 stop
Depart: Thu Sep 3 2015 Return: Tue Sep 8 2015 Trip spans 6 days
Delta
Delta
JFK
7:15a
ONT
4:39p
9h 24m
1 stop
ONT
2:15p
JFK
11:09p
8h 54m
1 stop
Depart: Sat Jun 6 2015 Return: Sat Jun 13 2015 Trip spans 8 days
US Airways
US Airways
LGA
1:45p
ONT
10:57p
9h 12m
2 stops
ONT
5:45p
LGA
5:27a
11h 42m
2 stops
Depart: Wed Sep 16 2015 Return: Wed Sep 23 2015 Trip spans 8 days
Delta
Delta
EWR
1:25p
ONT
9:26p
8h 01m
1 stop
ONT
2:05a
EWR
9:35a
7h 30m
1 stop
Depart: Tue Jun 2 2015 Return: Fri Jun 5 2015 Trip spans 4 days
US Airways
US Airways
EWR
12:45p
ONT
8:06p
7h 21m
1 stop
ONT
8:35a
EWR
4:04p
7h 29m
1 stop
Depart: Thu Sep 24 2015 Return: Sun Sep 27 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
JFK
3:15a
ONT
3:20p
12h 05m
1 stop
ONT
1:15p
JFK
11:00p
9h 45m
1 stop
Depart: Tue Sep 8 2015 Return: Tue Sep 15 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
EWR
3:40a
ONT
3:20p
11h 40m
1 stop
ONT
6:30a
EWR
4:15p
9h 45m
1 stop
Airports
Origin

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

Ontario
$307