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
Students
under 26
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: Thu Mar 2 2017 Return: Mon Mar 6 2017 Trip spans 5 days
American Airlines
American Airlines
ONT
LGA
7h 01m
1 stop
LGA
ONT
10h 10m
1 stop
Depart: Fri Jan 27 2017 Return: Tue Jan 31 2017 Trip spans 5 days
Major Airline
Major Airline
ONT
JFK
1h 50m
nonstop
JFK
ONT
7h 50m
nonstop
Depart: Sat Feb 18 2017 Return: Tue Feb 21 2017 Trip spans 4 days
United
United
ONT
LGA
7h 20m
1 stop
LGA
ONT
8h 45m
1 stop
Depart: Wed Jan 25 2017 Return: Mon Jan 30 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
ONT
EWR
26h 30m
1 stop
EWR
ONT
31h 34m
1 stop
Depart: Mon May 15 2017 Return: Sat May 20 2017 Trip spans 6 days
American Airlines
American Airlines
ONT
LGA
7h 42m
1 stop
LGA
ONT
9h 50m
1 stop
Depart: Tue Mar 7 2017 Return: Mon Mar 20 2017 Trip spans 13 days
Major Airline
Major Airline
ONT
EWR
14h 56m
2 stops
EWR
ONT
30h 07m
2 stops
Depart: Tue Apr 4 2017 Return: Tue Apr 11 2017 Trip spans 8 days
United
United
ONT
LGA
7h 08m
1 stop
LGA
ONT
8h 26m
1 stop
Depart: Sat Feb 11 2017 Return: Sun Feb 12 2017 Trip spans 2 days
American Airlines
American Airlines
ONT
EWR
6h 57m
1 stop
EWR
ONT
12h 58m
2 stops
Depart: Tue Mar 28 2017 Return: Mon Apr 3 2017 Trip spans 7 days
Major Airline
Major Airline
ONT
EWR
15h 10m
1 stop
EWR
ONT
18h 36m
1 stop
Depart: Tue Apr 18 2017 Return: Tue Apr 25 2017 Trip spans 8 days
United
United
ONT
LGA
7h 05m
1 stop
LGA
ONT
8h 26m
1 stop
Depart: Mon Mar 6 2017 Return: Tue Mar 21 2017 Trip spans 15 days
American Airlines
American Airlines
ONT
JFK
10h 03m
2 stops
JFK
ONT
8h 23m
1 stop
Depart: Fri Mar 17 2017 Return: Wed Mar 22 2017 Trip spans 6 days
United
United
ONT
LGA
8h 42m
1 stop
LGA
ONT
8h 19m
1 stop
Depart: Tue Apr 25 2017 Return: Sun Apr 30 2017 Trip spans 6 days
Major Airline
Major Airline
ONT
EWR
14h 33m
2 stops
EWR
ONT
18h 53m
2 stops
Depart: Fri Jun 2 2017 Return: Tue Jun 6 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
ONT
JFK
9h 30m
1 stop
JFK
ONT
12h 15m
1 stop
Depart: Mon Apr 3 2017 Return: Tue Apr 11 2017 Trip spans 9 days
American Airlines
American Airlines
ONT
JFK
10h 39m
2 stops
JFK
ONT
8h 15m
1 stop
Depart: Fri Feb 10 2017 Return: Sat Feb 11 2017 Trip spans 2 days
Major Airline
Major Airline
ONT
EWR
14h 56m
1 stop
EWR
ONT
19h 33m
1 stop
Depart: Fri Apr 28 2017 Return: Mon May 1 2017 Trip spans 4 days
United
United
ONT
LGA
8h 26m
1 stop
LGA
ONT
9h 18m
1 stop
Depart: Tue Feb 28 2017 Return: Tue Mar 14 2017 Trip spans 14 days
American Airlines
American Airlines
ONT
JFK
7h 07m
1 stop
JFK
ONT
8h 18m
1 stop
Depart: Fri Apr 28 2017 Return: Mon May 1 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
ONT
JFK
9h 30m
1 stop
JFK
ONT
12h 12m
1 stop
Depart: Sat Jan 28 2017 Return: Wed Feb 1 2017 Trip spans 5 days
Major Airline
Major Airline
ONT
JFK
8h 45m
1 stop
JFK
ONT
29h 43m
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
$336
Destination

New York
only $336
only $338
Newark
$343