Find Cheap Flights from New York to Ontario (NYC - 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 New York to Ontario

(Round-trip)
Depart: Tue Aug 22 2017 Return: Mon Aug 28 2017 Trip spans 7 days
United
United
EWR
ONT
10h 24m
1 stop
ONT
EWR
8h 18m
1 stop
Depart: Tue Sep 12 2017 Return: Mon Sep 18 2017 Trip spans 7 days
Major Airline
Major Airline
LGA
ONT
7h 50m
1 stop
ONT
LGA
1h 50m
1 stop
Depart: Tue Oct 31 2017 Return: Fri Nov 10 2017 Trip spans 11 days
Delta
Delta
EWR
ONT
7h 44m
1 stop
ONT
EWR
7h 11m
1 stop
Depart: Sat Dec 2 2017 Return: Sat Dec 9 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
EWR
ONT
12h 30m
1 stop
ONT
EWR
8h 45m
1 stop
Depart: Thu Nov 30 2017 Return: Sun Dec 3 2017 Trip spans 4 days
American Airlines
American Airlines
LGA
ONT
9h 47m
1 stop
ONT
LGA
18h 52m
1 stop
Depart: Thu Aug 31 2017 Return: Fri Sep 8 2017 Trip spans 9 days
United
United
EWR
ONT
10h 24m
1 stop
ONT
EWR
7h 43m
1 stop
Depart: Tue Sep 12 2017 Return: Sun Sep 17 2017 Trip spans 6 days
Major Airline
Major Airline
JFK
ONT
19h 16m
1 stop
ONT
JFK
15h 15m
1 stop
Depart: Sat Sep 2 2017 Return: Sun Sep 10 2017 Trip spans 9 days
United
United
EWR
ONT
11h 29m
1 stop
ONT
EWR
8h 25m
1 stop
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
Major Airline
Major Airline
EWR
ONT
10h 41m
3 stops
ONT
EWR
11h 26m
3 stops
Depart: Sat Dec 2 2017 Return: Sat Dec 9 2017 Trip spans 8 days
American Airlines
American Airlines
LGA
ONT
8h 57m
1 stop
ONT
LGA
8h 11m
1 stop
Depart: Thu Dec 7 2017 Return: Thu Dec 14 2017 Trip spans 8 days
Delta
Delta
EWR
ONT
7h 44m
1 stop
ONT
EWR
7h 11m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 17 2017 Trip spans 15 days
Major Airline
Major Airline
LGA
ONT
7h 50m
1 stop
ONT
LGA
1h 50m
1 stop
Depart: Wed Oct 11 2017 Return: Tue Oct 24 2017 Trip spans 14 days
United
United
EWR
ONT
10h 08m
1 stop
ONT
EWR
9h 21m
1 stop
Depart: Sat Sep 16 2017 Return: Sat Sep 23 2017 Trip spans 8 days
American Airlines
American Airlines
JFK
ONT
7h 36m
1 stop
ONT
JFK
7h 22m
1 stop
Depart: Thu Nov 2 2017 Return: Wed Nov 8 2017 Trip spans 7 days
United
United
EWR
ONT
8h 43m
1 stop
ONT
EWR
7h 50m
1 stop
Depart: Sat Nov 4 2017 Return: Wed Nov 8 2017 Trip spans 5 days
Delta
Delta
JFK
ONT
8h 32m
1 stop
ONT
JFK
8h 43m
1 stop
Depart: Wed Oct 25 2017 Return: Wed Nov 1 2017 Trip spans 8 days
Major Airline
Major Airline
JFK
ONT
19h 22m
2 stops
ONT
JFK
9h 50m
2 stops
Depart: Wed Aug 23 2017 Return: Fri Aug 25 2017 Trip spans 3 days
American Airlines
American Airlines
JFK
ONT
8h 20m
1 stop
ONT
JFK
7h 20m
1 stop
Depart: Thu Nov 30 2017 Return: Sat Dec 9 2017 Trip spans 10 days
United
United
EWR
ONT
8h 43m
1 stop
ONT
EWR
7h 30m
1 stop
Depart: Thu Nov 2 2017 Return: Wed Nov 8 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
JFK
ONT
11h 56m
1 stop
ONT
JFK
9h 30m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
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

New York
only $318
only $318
Newark
$318
Destination

Ontario
$318