Take off on cheap flights from New York to Ontario, your adventure starts now!

Find cheap airline tickets from New York to Ontario by date

  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • price
  • month of departure
  • month of return
$369
outward: Dec 5, 2018
8:54p SWF » 8:28a ONT
Delta Air Lines 2 stops (11h34m)
inbound: Jul 17, 2019
3:32a ONT » 3:03p LGA
Delta Air Lines 2 stops (11h31m)
$372
outward: Feb 16, 2019
1:04a JFK » 7:39a ONT
JetBlue direct (6h35m)
inbound: Feb 19, 2019
8:59a ONT » 2:19p JFK
JetBlue direct (5h20m)
$405
outward: Nov 28, 2018
10:00p JFK » 8:28a ONT
Delta Air Lines 1 stop (10h28m)
inbound: Jul 30, 2019
3:00p ONT » 1:00a LGA
Delta Air Lines 2 stops (10h)
Return
Departure
Choose when you'd like to depart to Ontario (USA):
Find the cheapest New York Ontario flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for New York - Ontario with these new dates, click on an offer. Want to depart from another city? Choose: Las Vegas - Ontario London - Ontario San Francisco - Ontario See more routes

Airlines operating flights from New York to Ontario

  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • all
  • Alaska Airlines
  • JetBlue
  • Spirit Airlines
  • United Airlines
outbound: Sep 25, 2018
Spirit Airlines 1 stop
return: Sep 30, 2018
Spirit Airlines 1 stop
outbound: Sep 25, 2018
JetBlue direct
return: Sep 30, 2018
JetBlue 1 stop
outbound: Feb 5, 2019
United Airlines direct
return: Feb 8, 2019
United Airlines 1 stop
outbound: Feb 5, 2019
Alaska Airlines 1 stop
return: Feb 8, 2019
Alaska Airlines 1 stop

Travel tips for flights New York - Ontario

Average flight duration: 10h14m (flight with stopovers)

  • Arrival city:
  • Ontario, USA
  • Airport(s):
  • Ontario International Airport (ONT)
  • Local time:
  • Sep 22, 2018 9:01 PM, GMT-7
  • Weather:
  • min. 61ºF, max. 86ºF
  • Departure city:
  • New York, USA
  • Airport(s):
  • LaGuardia Airport (LGA)
  • Newark Liberty International Airport (EWR)
  • John F. Kennedy International Airport (JFK)
  • Westchester County Airport (HPN)
  • Long Island MacArthur Airport (ISP)
  • Local time:
  • Sep 23, 2018 12:01 AM, GMT-4
  • Weather:
  • min. 60ºF, max. 67ºF