Cheap Flights from New York (JFK) to Ontario (ONT) from HK$1,265~

View HK$1,265 flight on Thu, 25 Jun 2026Opens in a new window

Popular airlines from John F. Kennedy Intl. Airport (JFK) to Los Angeles - Ontario Intl. Airport (ONT)

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Find Cheap Flights from New York (JFK) to Ontario (ONT)

Prices were available within the past 7 days and start at HK$1,265 for one-way flights and HK$2,174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, 9 Mar - Wed, 25 Mar
JFK
New York
ONT
Ontario
HK$2,174 Return, found 2 days ago
HK$2,174
Return
found 2 days ago
Select Alaska Airlines flight, departing Mon, 9 Mar from New York to Ontario, returning Wed, 25 Mar, priced at HK$2,174 found 2 days ago
American Airlines
Tue, 17 Mar - Sat, 21 Mar
JFK
New York
ONT
Ontario
HK$4,023 Return, found 6 days ago
HK$4,023
Return
found 6 days ago
Select American Airlines flight, departing Tue, 17 Mar from New York to Ontario, returning Sat, 21 Mar, priced at HK$4,023 found 6 days ago
Delta
Thu, 12 Feb - Sun, 22 Feb
JFK
New York
ONT
Ontario
HK$4,056 Return, found 1 day ago
HK$4,056
Return
found 1 day ago
Select Delta flight, departing Thu, 12 Feb from New York to Ontario, returning Sun, 22 Feb, priced at HK$4,056 found 1 day ago
Delta
Thu, 12 Feb - Sun, 22 Feb
JFK
New York
ONT
Ontario
HK$4,443 Return, found 1 day ago
HK$4,443
Return
found 1 day ago
Select Delta flight, departing Thu, 12 Feb from New York to Ontario, returning Sun, 22 Feb, priced at HK$4,443 found 1 day ago
American Airlines
Tue, 17 Mar - Sat, 21 Mar
JFK
New York
ONT
Ontario
HK$4,507 Return, found 6 days ago
HK$4,507
Return
found 6 days ago
Select American Airlines flight, departing Tue, 17 Mar from New York to Ontario, returning Sat, 21 Mar, priced at HK$4,507 found 6 days ago
Delta
Thu, 12 Feb - Sun, 22 Feb
JFK
New York
ONT
Ontario
HK$4,916 Return, found 1 day ago
HK$4,916
Return
found 1 day ago
Select Delta flight, departing Thu, 12 Feb from New York to Ontario, returning Sun, 22 Feb, priced at HK$4,916 found 1 day ago
American Airlines
Thu, 12 Feb - Sun, 22 Feb
JFK
New York
ONT
Ontario
HK$5,227 Return, found 1 day ago
HK$5,227
Return
found 1 day ago
Select American Airlines flight, departing Thu, 12 Feb from New York to Ontario, returning Sun, 22 Feb, priced at HK$5,227 found 1 day ago
American Airlines
Tue, 17 Mar - Sat, 21 Mar
JFK
New York
ONT
Ontario
HK$5,442 Return, found 6 days ago
HK$5,442
Return
found 6 days ago
Select American Airlines flight, departing Tue, 17 Mar from New York to Ontario, returning Sat, 21 Mar, priced at HK$5,442 found 6 days ago
American Airlines
Thu, 12 Feb - Sun, 22 Feb
JFK
New York
ONT
Ontario
HK$5,980 Return, found 1 day ago
HK$5,980
Return
found 1 day ago
Select American Airlines flight, departing Thu, 12 Feb from New York to Ontario, returning Sun, 22 Feb, priced at HK$5,980 found 1 day ago
Delta
Thu, 12 Feb - Sun, 22 Feb
JFK
New York
ONT
Ontario
HK$6,711 Return, found 1 day ago
HK$6,711
Return
found 1 day ago
Select Delta flight, departing Thu, 12 Feb from New York to Ontario, returning Sun, 22 Feb, priced at HK$6,711 found 1 day ago

Find the cheapest month to fly from New York (JFK) to Ontario (ONT)

January is typically the cheapest month to fly

From HK$1,073 - HK$2,465 per traveller.
New York to Ontario route information
Origin airport
John F. Kennedy Intl.
Destination airport
Los Angeles - Ontario Intl.
Return price
HK$2,174
Distance
3876 km

Flights from New York to Los Angeles

Book cheap flights from New York (JFK) to Los Angeles (ONT) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from New York (JFK) to Los Angeles (ONT) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your New York (JFK) to Los Angeles (ONT) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Los Angeles flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Los Angeles and things to do in Los Angeles for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Los Angeles more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Los Angeles is HK$1,265 now!

 

Frequently asked questions

How much is a flight from JFK to Los Angeles - Ontario Intl. Airport (ONT)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey between John F. Kennedy Intl. Airport (JFK) and ONT was HK$2,174. Great fares don't last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from JFK Airport to Ontario Airport?
Most flights can be canceled online, but every air carrier has its own terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from John F. Kennedy Intl. Airport (JFK) to Ontario Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for JFK to Ontario Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from John F. Kennedy Intl. Airport (JFK) to Los Angeles - Ontario Intl. Airport (ONT)?
The flight distance between John F. Kennedy Intl. Airport (JFK) (JFK) and Ontario Airport (ONT) is 3,900 kilometers. Sneak in a nap or bury your nose in a book and the trip will whiz by.
Which airlines fly direct from John F. Kennedy Intl. Airport (JFK) to Los Angeles - Ontario Intl. Airport (ONT)?
Check out the deals on offer with JetBlue Airways (B6) if you want to travel straight from JFK Airport to Ontario Airport. This top carrier operates 30 flights every month, so you're sure to find one that suits your schedule.
Are JFK Airport to ONT flight tickets cheaper when they're purchased at the last minute?
Booking last minute from JFK Airport to ONT can be hit-or-miss. You might be lucky and score a bargain, but you could also completely miss out! If you'd rather start your travel planning early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices that far in advance. Our top tip? Check back often as prices are updated regularly.

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