Flights from New York to Ontario

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Outbound flight: 10/27/21
08:00 NYC
13:40 ONT
New York (JFK, EWR, LGA)
Ontario-CA
1 Stopover
American Airlines
$97
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Outbound flight: 04/27/21
17:54 NYC
22:58 ONT
New York (JFK, EWR, LGA)
Ontario-CA
1 Stopover
American Airlines
$103
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Outbound flight: 05/14/21
10:59 NYC
20:11 ONT
New York (JFK, EWR, LGA)
Ontario-CA
1 Stopover
Frontier Airlines
$104
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Outbound flight: 05/14/21
10:59 NYC
20:11 ONT
New York (JFK, EWR, LGA)
Ontario-CA
1 Stopover
Frontier Airlines
$104
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Outbound flight: 04/27/21
14:00 NYC
19:30 ONT
New York (JFK, EWR, LGA)
Ontario-CA
1 Stopover
United Airlines
$105
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Outbound flight: 04/27/21
06:05 NYC
11:59 ONT
New York (JFK, EWR, LGA)
Ontario-CA
1 Stopover
American Airlines
$106
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Outbound flight: 04/27/21
06:05 NYC
11:59 ONT
New York (JFK, EWR, LGA)
Ontario-CA
1 Stopover
American Airlines
$106
Check
Outbound flight: 04/27/21
17:54 NYC
22:58 ONT
New York (JFK, EWR, LGA)
Ontario-CA
1 Stopover
American Airlines
$106
Check
Outbound flight: 05/12/21
05:00 NYC
09:57 ONT
New York (JFK, EWR, LGA)
Ontario-CA
1 Stopover
American Airlines
$106
Check
Outbound flight: 05/12/21
15:50 NYC
23:37 ONT
New York (JFK, EWR, LGA)
Ontario-CA
1 Stopover
American Airlines
$106
Check
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from New York to Ontario

Favorite airline: United Airlines
Most travelers looking for flights on the route from New York to Ontario decide to book flights with United Airlines.
United Airlines
39 %
JetBlue Airways
8 %
Frontier Airlines
5 %
Tip: book 6 weeks before departure
Save up to 51 % by booking flights 6 weeks before departure.
44 days before departure
Cheapest weekday: Tuesday
Choosing the right day of the week is worthwhile as prices of flights on this route are cheapest on Tuesday.
Direct flights are cheaper
Compared to flights with a stopover, direct flights are $19.00 cheaper on this route.
non stop flight
1 stop
2 stops
06h 15min
12h 03min
11h 54min
$152
$171
$363
Favourite connection: via Denver
The most popular route is via Denver and is booked by 23 % of all travelers.
Route
bookings
1 stopover Denver International Airport, CO
08h 37min, from $176
23 %
1 stopover Portland International Airport, Oregon
09h 23min, from $207
20 %
1 stopover San Francisco International Airport, CA
10h 03min, from $204
14 %
Flight information New York - Ontario
Alternative flight routes
Cheap direct flights
Flight details New York - Ontario
  • Flight duration: min. 06:38 / max. 06:38
  • Distance: 3887 km
  • Flights per week: 8
  • Return flight duration: min. 05:19 / max. 08:55
Top Flight Routes
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.