S$188 Cheap Flights from New York to Ontario

Featured airlines

Singapore Airlines
AirAsia
Scoot
Philippine Airlines
Malaysia Airlines
Thai Airways International
Asiana Airlines
Qatar Airways
Air India

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at S$188 for one-way flights and S$483 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 4 Feb - Tue, 11 Feb
JFK
New York
ONT
Ontario
S$483 Return, found 3 days ago
S$483
Return
found 3 days ago
Select American Airlines flight, departing Tue, 4 Feb from New York to Ontario, returning Tue, 11 Feb, priced at S$483 found 3 days ago
Delta
Wed, 20 Aug - Mon, 25 Aug
JFK
New York
ONT
Ontario
S$519 Return, found 6 days ago
S$519
Return
found 6 days ago
Select Delta flight, departing Wed, 20 Aug from New York to Ontario, returning Mon, 25 Aug, priced at S$519 found 6 days ago
Delta
Wed, 20 Aug - Mon, 25 Aug
JFK
New York
ONT
Ontario
S$526 Return, found 6 days ago
S$526
Return
found 6 days ago
Select Delta flight, departing Wed, 20 Aug from New York to Ontario, returning Mon, 25 Aug, priced at S$526 found 6 days ago
American Airlines
Tue, 4 Feb - Tue, 11 Feb
JFK
New York
ONT
Ontario
S$544 Return, found 3 days ago
S$544
Return
found 3 days ago
Select American Airlines flight, departing Tue, 4 Feb from New York to Ontario, returning Tue, 11 Feb, priced at S$544 found 3 days ago
American Airlines
Tue, 4 Feb - Tue, 11 Feb
JFK
New York
ONT
Ontario
S$559 Return, found 3 days ago
S$559
Return
found 3 days ago
Select American Airlines flight, departing Tue, 4 Feb from New York to Ontario, returning Tue, 11 Feb, priced at S$559 found 3 days ago
Delta
Wed, 20 Aug - Mon, 25 Aug
JFK
New York
ONT
Ontario
S$574 Return, found 6 days ago
S$574
Return
found 6 days ago
Select Delta flight, departing Wed, 20 Aug from New York to Ontario, returning Mon, 25 Aug, priced at S$574 found 6 days ago
American Airlines
Wed, 20 Aug - Mon, 25 Aug
JFK
New York
ONT
Ontario
S$586 Return, found 6 days ago
S$586
Return
found 6 days ago
Select American Airlines flight, departing Wed, 20 Aug from New York to Ontario, returning Mon, 25 Aug, priced at S$586 found 6 days ago
American Airlines
Wed, 21 May - Wed, 28 May
JFK
New York
ONT
Ontario
S$592 Return, found 2 hours ago
S$592
Return
found 2 hours ago
Select American Airlines flight, departing Wed, 21 May from New York to Ontario, returning Wed, 28 May, priced at S$592 found 2 hours ago
American Airlines
Wed, 20 Aug - Mon, 25 Aug
JFK
New York
ONT
Ontario
S$595 Return, found 6 days ago
S$595
Return
found 6 days ago
Select American Airlines flight, departing Wed, 20 Aug from New York to Ontario, returning Mon, 25 Aug, priced at S$595 found 6 days ago
Delta
Wed, 20 Aug - Mon, 25 Aug
JFK
New York
ONT
Ontario
S$602 Return, found 6 days ago
S$602
Return
found 6 days ago
Select Delta flight, departing Wed, 20 Aug from New York to Ontario, returning Mon, 25 Aug, priced at S$602 found 6 days ago
New York to Ontario route information
Origin airport
John F. Kennedy Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
American Airlines, Delta
Return price
S$483
Distance
3876 km

Perfect flights from New York to Ontario

Your Journey from New York to Ontario

Start your unforgettable journey with Expedia. Our broad selection of flights from New York to Ontario caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, American Airlines. Our selection of flights from John F. Kennedy Intl. to Los Angeles - Ontario Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with New York to Ontario Flights

Experience the joy of finding cheap flights from John F. Kennedy Intl. to Los Angeles - Ontario Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$188 and roundtrip prices from S$483*.
 

Pre-Flight Essentials

Ensure a smooth journey from New York to Ontario with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Ontario

Picture yourself stepping off the plane in Ontario and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your New York to Ontario Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from New York to Ontario.
 

Beyond the Flight – Exploring Ontario

With Expedia, your adventure extends beyond the flight. Explore Ontario at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from New York to Ontario with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from New York to Ontario with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$483. 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 cancelled 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 kilometres. 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.
Ontario Airports

Los Angeles

New York to Los Angeles Intl.
S$319.90

Orange County

New York to John Wayne
S$527.10
New York Airports

Newark Liberty Intl. Airport

New York

*Available to Expedia members.