Earn point on your loyalty program!arrow arc left

Cheap flights from Ontario (ONT) to New York (JFK)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Ontario (ONT) to New York (JFK)

How to find the cheapest flight from Ontario (ONT) to New York (JFK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to New York (JFK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to New York (JFK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Ontario to New York in October , November 2026

19 Oct - 18 Nov $ 356.00
ONT
Ontario
Alaska Airlines
DIRECT
JFK
New York
JFK
New York
Alaska Airlines
1 STOPS
ONT
Ontario
Pick dates
10 Oct - 03 Nov $ 509.00
ONT
Ontario
Alaska Airlines
1 STOPS
JFK
New York
JFK
New York
Alaska Airlines
1 STOPS
ONT
Ontario
Pick dates
10 Oct - 03 Nov $ 596.00
ONT
Ontario
Alaska Airlines
DIRECT
JFK
New York
JFK
New York
Alaska Airlines
1 STOPS
ONT
Ontario
Pick dates

Last minute flights from Ontario to New York

19 Oct - 31 Oct $ 435.00
ONT
Ontario
Frontier Airlines
DIRECT
JFK
New York
JFK
New York
Frontier Airlines
1 STOPS
ONT
Ontario
Pick dates
10 Oct - 01 Nov $ 705.00
ONT
Ontario
Alaska Airlines
1 STOPS
JFK
New York
JFK
New York
Alaska Airlines
1 STOPS
ONT
Ontario
Pick dates
10 Oct - 31 Oct $ 926.00
ONT
Ontario
Alaska Airlines
DIRECT
JFK
New York
JFK
New York
Alaska Airlines
1 STOPS
ONT
Ontario
Pick dates

One-way flights to New York from Ontario

11:05 PM - 11:05 PM
JetBlue Airways
0 Stops
5h 18m
ONT - JFK
$ 200
Kiwi
Pick dates
2:13 PM - 6:58 AM
Alaska Airlines
1 Stops
22h 7m
ONT - JFK
$ 347
Kiwi
Pick dates
11:05 PM - 11:05 PM
JetBlue Airways
0 Stops
5h 18m
ONT - JFK
$ 419
Kiwi
Pick dates

How to find the cheapest flight from Ontario (ONT) to New York (JFK)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to New York (JFK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to New York (JFK)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.