Find Cheap 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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Book cheap flights from Ontario to New York

(Round-trip)
Depart: Tue Oct 24 2017 Return: Mon Oct 30 2017 Trip spans 7 days
Frontier
Frontier
ONT
LGA
24h 00m
1 stop
LGA
ONT
22h 29m
1 stop
Depart: Tue Jan 16 2018 Return: Wed Jan 24 2018 Trip spans 9 days
United
United
ONT
EWR
7h 52m
1 stop
EWR
ONT
9h 38m
1 stop
Depart: Fri Jan 12 2018 Return: Tue Jan 16 2018 Trip spans 5 days
American Airlines
American Airlines
ONT
EWR
7h 00m
1 stop
EWR
ONT
8h 11m
1 stop
Depart: Fri Jan 19 2018 Return: Wed Jan 24 2018 Trip spans 6 days
Delta
Delta
ONT
JFK
8h 28m
1 stop
JFK
ONT
10h 47m
2 stops
Depart: Wed Oct 25 2017 Return: Tue Oct 31 2017 Trip spans 7 days
Frontier
Frontier
ONT
LGA
8h 05m
1 stop
LGA
ONT
14h 24m
1 stop
Depart: Fri Oct 27 2017 Return: Mon Oct 30 2017 Trip spans 4 days
Frontier
Frontier
ONT
LGA
8h 05m
1 stop
LGA
ONT
22h 29m
1 stop
Depart: Wed Jan 17 2018 Return: Wed Jan 24 2018 Trip spans 8 days
United
United
ONT
EWR
9h 34m
1 stop
EWR
ONT
9h 17m
1 stop
Depart: Sat Oct 28 2017 Return: Mon Oct 30 2017 Trip spans 3 days
Frontier
Frontier
ONT
LGA
8h 05m
1 stop
LGA
ONT
22h 29m
1 stop
Depart: Fri Jan 26 2018 Return: Sat Feb 3 2018 Trip spans 9 days
American Airlines
American Airlines
ONT
EWR
7h 00m
1 stop
EWR
ONT
8h 27m
1 stop
Depart: Tue Jan 23 2018 Return: Wed Jan 31 2018 Trip spans 9 days
United
United
ONT
EWR
7h 45m
1 stop
EWR
ONT
11h 10m
1 stop
Depart: Thu Jan 11 2018 Return: Mon Jan 15 2018 Trip spans 5 days
Delta
Delta
ONT
JFK
8h 48m
1 stop
JFK
ONT
8h 01m
1 stop
Depart: Tue Oct 24 2017 Return: Thu Nov 9 2017 Trip spans 17 days
Frontier
Frontier
ONT
LGA
24h 00m
1 stop
LGA
ONT
12h 04m
2 stops
Depart: Fri Feb 2 2018 Return: Sat Feb 10 2018 Trip spans 9 days
American Airlines
American Airlines
ONT
EWR
7h 00m
1 stop
EWR
ONT
8h 27m
1 stop
Depart: Wed Feb 14 2018 Return: Wed Feb 21 2018 Trip spans 8 days
United
United
ONT
EWR
10h 38m
1 stop
EWR
ONT
10h 17m
1 stop
Depart: Sat Oct 28 2017 Return: Tue Nov 7 2017 Trip spans 11 days
Frontier
Frontier
ONT
LGA
8h 05m
1 stop
LGA
ONT
12h 04m
2 stops
Depart: Sat Feb 17 2018 Return: Wed Feb 21 2018 Trip spans 5 days
United
United
ONT
EWR
7h 34m
1 stop
EWR
ONT
11h 28m
1 stop
Depart: Fri Jan 19 2018 Return: Wed Jan 24 2018 Trip spans 6 days
American Airlines
American Airlines
ONT
LGA
6h 58m
1 stop
LGA
ONT
9h 51m
1 stop
Depart: Tue Nov 14 2017 Return: Wed Dec 6 2017 Trip spans 23 days
Frontier
Frontier
ONT
LGA
19h 14m
2 stops
LGA
ONT
27h 19m
2 stops
Depart: Thu Jan 11 2018 Return: Sun Jan 21 2018 Trip spans 11 days
American Airlines
American Airlines
ONT
EWR
7h 00m
1 stop
EWR
ONT
8h 11m
1 stop
Depart: Tue Jan 16 2018 Return: Mon Jan 22 2018 Trip spans 7 days
United
United
ONT
EWR
7h 52m
1 stop
EWR
ONT
8h 39m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Ontario
$238
Destination

New York
only $238
only $308
Newark
$274