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

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

Book cheap flights from Ontario to New York

(Round-trip)
Depart: Wed Mar 22 2017 Return: Mon Apr 3 2017 Trip spans 13 days
Major Airline
Major Airline
ONT
EWR
8h 49m
1 stop
EWR
ONT
12h 46m
1 stop
Depart: Wed Apr 5 2017 Return: Tue Apr 11 2017 Trip spans 7 days
United
United
ONT
EWR
9h 01m
1 stop
EWR
ONT
9h 10m
1 stop
Depart: Wed Mar 22 2017 Return: Tue Mar 28 2017 Trip spans 7 days
American Airlines
American Airlines
ONT
EWR
6h 52m
1 stop
EWR
ONT
8h 18m
1 stop
Depart: Tue Feb 28 2017 Return: Mon Mar 6 2017 Trip spans 7 days
Delta
Delta
ONT
JFK
8h 31m
1 stop
JFK
ONT
9h 55m
1 stop
Depart: Fri Jun 9 2017 Return: Tue Jun 13 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
EWR
16h 01m
1 stop
EWR
ONT
18h 31m
1 stop
Depart: Tue Apr 11 2017 Return: Sat May 6 2017 Trip spans 26 days
Major Airline
Major Airline
ONT
LGA
1h 50m
1 stop
LGA
ONT
7h 50m
1 stop
Depart: Tue May 9 2017 Return: Sat May 13 2017 Trip spans 5 days
United
United
ONT
EWR
9h 25m
1 stop
EWR
ONT
11h 06m
1 stop
Depart: Tue Apr 11 2017 Return: Thu May 4 2017 Trip spans 24 days
Major Airline
Major Airline
ONT
JFK
9h 30m
1 stop
JFK
ONT
12h 12m
1 stop
Depart: Wed Mar 22 2017 Return: Tue Mar 28 2017 Trip spans 7 days
American Airlines
American Airlines
ONT
JFK
7h 02m
1 stop
JFK
ONT
8h 18m
1 stop
Depart: Wed May 10 2017 Return: Sat May 13 2017 Trip spans 4 days
Major Airline
Major Airline
ONT
EWR
9h 04m
2 stops
EWR
ONT
21h 30m
2 stops
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
American Airlines
American Airlines
ONT
JFK
7h 02m
1 stop
JFK
ONT
8h 16m
1 stop
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
United
United
ONT
LGA
7h 06m
1 stop
LGA
ONT
7h 51m
1 stop
Depart: Wed Mar 22 2017 Return: Tue Mar 28 2017 Trip spans 7 days
American Airlines
American Airlines
ONT
LGA
6h 56m
1 stop
LGA
ONT
8h 25m
1 stop
Depart: Tue May 16 2017 Return: Sat May 20 2017 Trip spans 5 days
United
United
ONT
EWR
6h 59m
1 stop
EWR
ONT
7h 46m
1 stop
Depart: Tue Mar 14 2017 Return: Sun Mar 19 2017 Trip spans 6 days
Major Airline
Major Airline
ONT
JFK
11h 35m
1 stop
JFK
ONT
29h 37m
1 stop
Depart: Sat Jun 3 2017 Return: Wed Jun 7 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
LGA
9h 26m
1 stop
LGA
ONT
9h 47m
1 stop
Depart: Tue Mar 28 2017 Return: Thu Mar 30 2017 Trip spans 3 days
Major Airline
Major Airline
ONT
LGA
1h 50m
1 stop
LGA
ONT
7h 50m
1 stop
Depart: Sat Mar 25 2017 Return: Wed Mar 29 2017 Trip spans 5 days
United
United
ONT
EWR
9h 44m
1 stop
EWR
ONT
9h 21m
1 stop
Depart: Sun Aug 6 2017 Return: Wed Aug 23 2017 Trip spans 18 days
American Airlines
American Airlines
ONT
LGA
11h 11m
1 stop
LGA
ONT
8h 12m
1 stop
Depart: Fri Apr 7 2017 Return: Tue Apr 11 2017 Trip spans 5 days
Major Airline
Major Airline
ONT
LGA
1h 50m
1 stop
LGA
ONT
7h 50m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Ontario
$284
Destination

New York
only $304
only $304
Newark
$284