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฿5,450 Cheap Flights from Ontario Intl. Airport (ONT) to New York (JFK)

View ฿5,450 flight on Mon, 19 Oct 2026Opens in a new window

Popular airlines from Ontario Intl. Airport (ONT) to John F. Kennedy International Airport (JFK)

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Cheap Flights from Ontario Intl. Airport (ONT) to New York (JFK)

Prices were available within the past 7 days and start at ฿5,450 for one-way flights and ฿14,890 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 19 Oct - Sun, 25 Oct
ONT
Ontario
JFK
New York
฿14,890 Return, found 1 day ago
฿14,890
Return
found 1 day ago
Select Delta flight, departing Mon, 19 Oct from Ontario to New York, returning Sun, 25 Oct, priced at ฿14,890 found 1 day ago
Delta
Mon, 19 Oct - Sun, 25 Oct
ONT
Ontario
JFK
New York
฿16,720 Return, found 1 day ago
฿16,720
Return
found 1 day ago
Select Delta flight, departing Mon, 19 Oct from Ontario to New York, returning Sun, 25 Oct, priced at ฿16,720 found 1 day ago
American Airlines
Mon, 19 Oct - Sun, 25 Oct
ONT
Ontario
JFK
New York
฿17,055 Return, found 1 day ago
฿17,055
Return
found 1 day ago
Select American Airlines flight, departing Mon, 19 Oct from Ontario to New York, returning Sun, 25 Oct, priced at ฿17,055 found 1 day ago
American Airlines
Mon, 19 Oct - Sun, 25 Oct
ONT
Ontario
JFK
New York
฿17,985 Return, found 1 day ago
฿17,985
Return
found 1 day ago
Select American Airlines flight, departing Mon, 19 Oct from Ontario to New York, returning Sun, 25 Oct, priced at ฿17,985 found 1 day ago
American Airlines
Mon, 19 Oct - Sun, 25 Oct
ONT
Ontario
JFK
New York
฿18,295 Return, found 1 day ago
฿18,295
Return
found 1 day ago
Select American Airlines flight, departing Mon, 19 Oct from Ontario to New York, returning Sun, 25 Oct, priced at ฿18,295 found 1 day ago
American Airlines
Mon, 19 Oct - Sun, 25 Oct
ONT
Ontario
JFK
New York
฿19,215 Return, found 1 day ago
฿19,215
Return
found 1 day ago
Select American Airlines flight, departing Mon, 19 Oct from Ontario to New York, returning Sun, 25 Oct, priced at ฿19,215 found 1 day ago
American Airlines
Mon, 19 Oct - Sun, 25 Oct
ONT
Ontario
JFK
New York
฿20,315 Return, found 1 day ago
฿20,315
Return
found 1 day ago
Select American Airlines flight, departing Mon, 19 Oct from Ontario to New York, returning Sun, 25 Oct, priced at ฿20,315 found 1 day ago
American Airlines
Mon, 19 Oct - Sun, 25 Oct
ONT
Ontario
JFK
New York
฿20,545 Return, found 1 day ago
฿20,545
Return
found 1 day ago
Select American Airlines flight, departing Mon, 19 Oct from Ontario to New York, returning Sun, 25 Oct, priced at ฿20,545 found 1 day ago
American Airlines
Mon, 19 Oct - Sun, 25 Oct
ONT
Ontario
JFK
New York
฿20,715 Return, found 1 day ago
฿20,715
Return
found 1 day ago
Select American Airlines flight, departing Mon, 19 Oct from Ontario to New York, returning Sun, 25 Oct, priced at ฿20,715 found 1 day ago
American Airlines
Mon, 19 Oct - Sun, 25 Oct
ONT
Ontario
JFK
New York
฿21,790 Return, found 1 day ago
฿21,790
Return
found 1 day ago
Select American Airlines flight, departing Mon, 19 Oct from Ontario to New York, returning Sun, 25 Oct, priced at ฿21,790 found 1 day ago

Frequently asked questions

How much is a flight from Los Angeles - Ontario Intl. Airport (ONT) to JFK Airport?
Round-trip journeys from ONT to JFK start from ฿14,890. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ONT to JFK Airport?
Most flights can be conveniently cancelled online, but whether you incur a fee depends on your airline. If you do have to cancel your holiday, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from ONT to JFK 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 Ontario Airport to John F. Kennedy Intl. Airport (JFK) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Los Angeles - Ontario Intl. Airport (ONT) to John F. Kennedy Intl. Airport (JFK)?
It's around 3,900 kilometres between ONT and JFK Airport, so you'll be flying for a while. Keep yourself occupied with things like a magazine or a good old-fashioned book.
Which airlines fly direct from Los Angeles - Ontario Intl. Airport (ONT) to John F. Kennedy Intl. Airport (JFK)?
Offering 30 flights each month, JetBlue Airways (B6) is a top choice when flying directly from Los Angeles - Ontario Intl. Airport (ONT) to JFK.
Are Ontario Airport to JFK Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Los Angeles - Ontario Intl. Airport (ONT) to JFK Airport at the last minute could be your ticket to a great deal. However, it could end up costing you a whole lot more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Travel information

Origin airport
Ontario Intl. Airport
Destination airport
John F. Kennedy Intl.
Airlines serving
American Airlines, Delta
Return price
฿14,890
Distance
3876 km
Average flight time
5 hours 21 mins

Book with confidence

Perfect flights from Ontario Intl. Airport to New York

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Ontario Intl. Airport to New York. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Ontario Intl. Airport to John F. Kennedy Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿5,450 and roundtrip prices from ฿14,890. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at John F. Kennedy Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in New York.
Perfect flights from Ontario Intl. Airport to New York
*Available to Expedia members.