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 Oct 11 2016 Return: Wed Oct 12 2016 Trip spans 2 days
United
United
ONT
EWR
9h 47m
1 stop
EWR
ONT
10h 04m
1 stop
Depart: Wed Nov 9 2016 Return: Tue Nov 15 2016 Trip spans 7 days
Major Airline
Major Airline
ONT
EWR
7h 22m
1 stop
EWR
ONT
10h 13m
1 stop
Depart: Wed Nov 9 2016 Return: Sat Nov 12 2016 Trip spans 4 days
American Airlines
American Airlines
ONT
JFK
7h 12m
1 stop
JFK
ONT
8h 08m
1 stop
Depart: Wed Jan 11 2017 Return: Sat Jan 21 2017 Trip spans 11 days
Delta
Delta
ONT
EWR
7h 05m
1 stop
EWR
ONT
7h 44m
1 stop
Depart: Sat Mar 4 2017 Return: Sat Mar 11 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
ONT
JFK
8h 45m
1 stop
JFK
ONT
13h 10m
1 stop
Depart: Wed Nov 30 2016 Return: Sat Dec 10 2016 Trip spans 11 days
American Airlines
American Airlines
ONT
JFK
7h 14m
1 stop
JFK
ONT
8h 11m
1 stop
Depart: Mon Oct 10 2016 Return: Mon Oct 17 2016 Trip spans 8 days
Major Airline
Major Airline
ONT
EWR
14h 58m
1 stop
EWR
ONT
19h 06m
1 stop
Depart: Tue Nov 1 2016 Return: Sat Nov 5 2016 Trip spans 5 days
United
United
ONT
EWR
6h 48m
1 stop
EWR
ONT
8h 25m
1 stop
Depart: Sat Jan 14 2017 Return: Sat Jan 21 2017 Trip spans 8 days
Delta
Delta
ONT
EWR
7h 05m
1 stop
EWR
ONT
7h 44m
1 stop
Depart: Sat Oct 15 2016 Return: Wed Oct 26 2016 Trip spans 12 days
American Airlines
American Airlines
ONT
LGA
7h 49m
1 stop
LGA
ONT
8h 22m
1 stop
Depart: Tue Nov 8 2016 Return: Sat Nov 12 2016 Trip spans 5 days
United
United
ONT
LGA
6h 49m
1 stop
LGA
ONT
7h 57m
1 stop
Depart: Sat Dec 10 2016 Return: Tue Dec 13 2016 Trip spans 4 days
Major Airline
Major Airline
ONT
JFK
8h 40m
1 stop
JFK
ONT
13h 03m
1 stop
Depart: Fri Jan 13 2017 Return: Sun Jan 15 2017 Trip spans 3 days
Delta
Delta
ONT
JFK
8h 33m
1 stop
JFK
ONT
9h 35m
1 stop
Depart: Sat Oct 22 2016 Return: Tue Oct 25 2016 Trip spans 4 days
American Airlines
American Airlines
ONT
JFK
7h 50m
1 stop
JFK
ONT
7h 56m
1 stop
Depart: Wed Dec 14 2016 Return: Tue Jan 10 2017 Trip spans 28 days
United
United
ONT
LGA
8h 18m
1 stop
LGA
ONT
9h 09m
1 stop
Depart: Thu Mar 2 2017 Return: Mon Mar 6 2017 Trip spans 5 days
Delta
Delta
ONT
JFK
7h 15m
1 stop
JFK
ONT
9h 35m
1 stop
Depart: Sat Oct 22 2016 Return: Wed Oct 26 2016 Trip spans 5 days
American Airlines
American Airlines
ONT
LGA
7h 25m
1 stop
LGA
ONT
7h 52m
1 stop
Depart: Wed Dec 7 2016 Return: Mon Dec 12 2016 Trip spans 6 days
United
United
ONT
LGA
8h 18m
1 stop
LGA
ONT
7h 57m
1 stop
Depart: Sat Dec 10 2016 Return: Sun Jan 8 2017 Trip spans 30 days
Major Airline
Major Airline
ONT
EWR
9h 57m
1 stop
EWR
ONT
19h 53m
1 stop
Depart: Sat Nov 5 2016 Return: Sat Nov 12 2016 Trip spans 8 days
American Airlines
American Airlines
ONT
LGA
7h 07m
1 stop
LGA
ONT
8h 43m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$298
Destination

New York
only $304
only $299
Newark
$298