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: Tue Mar 28 2017 Return: Wed Mar 29 2017 Trip spans 2 days
American Airlines
American Airlines
ONT
LGA
10h 48m
2 stops
LGA
ONT
11h 40m
2 stops
Depart: Tue Apr 25 2017 Return: Wed May 3 2017 Trip spans 9 days
United
United
ONT
LGA
7h 19m
1 stop
LGA
ONT
7h 51m
1 stop
Depart: Mon Apr 24 2017 Return: Mon May 8 2017 Trip spans 15 days
Major Airline
Major Airline
ONT
EWR
14h 33m
1 stop
EWR
ONT
18h 30m
1 stop
Depart: Mon May 1 2017 Return: Sat May 6 2017 Trip spans 6 days
Delta
Delta
ONT
JFK
8h 40m
1 stop
JFK
ONT
8h 03m
1 stop
Depart: Wed Sep 13 2017 Return: Fri Sep 15 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
ONT
JFK
9h 30m
1 stop
JFK
ONT
12h 15m
1 stop
Depart: Tue Mar 28 2017 Return: Wed Mar 29 2017 Trip spans 2 days
American Airlines
American Airlines
ONT
JFK
11h 03m
2 stops
JFK
ONT
8h 23m
1 stop
Depart: Tue Sep 12 2017 Return: Wed Sep 13 2017 Trip spans 2 days
United
United
ONT
EWR
9h 15m
1 stop
EWR
ONT
10h 33m
1 stop
Depart: Wed May 3 2017 Return: Mon May 8 2017 Trip spans 6 days
Major Airline
Major Airline
ONT
EWR
15h 10m
2 stops
EWR
ONT
18h 30m
2 stops
Depart: Tue May 2 2017 Return: Sat May 6 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
LGA
7h 32m
1 stop
LGA
ONT
9h 09m
1 stop
Depart: Wed Apr 26 2017 Return: Wed May 3 2017 Trip spans 8 days
United
United
ONT
EWR
6h 58m
1 stop
EWR
ONT
7h 41m
1 stop
Depart: Thu Apr 27 2017 Return: Sat Apr 29 2017 Trip spans 3 days
Major Airline
Major Airline
ONT
JFK
15h 15m
1 stop
JFK
ONT
29h 38m
1 stop
Depart: Thu Apr 27 2017 Return: Wed May 3 2017 Trip spans 7 days
United
United
ONT
EWR
7h 08m
1 stop
EWR
ONT
10h 31m
1 stop
Depart: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
Major Airline
Major Airline
ONT
JFK
15h 15m
1 stop
JFK
ONT
12h 15m
1 stop
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
American Airlines
American Airlines
ONT
LGA
9h 56m
1 stop
LGA
ONT
9h 08m
1 stop
Depart: Thu Apr 27 2017 Return: Sun Apr 30 2017 Trip spans 4 days
United
United
ONT
EWR
7h 08m
1 stop
EWR
ONT
8h 21m
1 stop
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
American Airlines
American Airlines
ONT
JFK
7h 31m
1 stop
JFK
ONT
8h 15m
1 stop
Depart: Mon May 22 2017 Return: Tue May 30 2017 Trip spans 9 days
Major Airline
Major Airline
ONT
JFK
14h 56m
1 stop
JFK
ONT
18h 00m
1 stop
Depart: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
United
United
ONT
LGA
7h 05m
1 stop
LGA
ONT
8h 01m
1 stop
Depart: Wed Sep 13 2017 Return: Mon Sep 18 2017 Trip spans 6 days
American Airlines
American Airlines
ONT
LGA
9h 09m
1 stop
LGA
ONT
7h 53m
1 stop
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
United
United
ONT
EWR
9h 04m
1 stop
EWR
ONT
9h 37m
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.

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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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Ontario
$327
Destination

New York
only $327
only $330
Newark
$330