
Popular airlines from John F. Kennedy Intl. Airport (JFK) to Los Angeles - Ontario Intl. Airport (ONT)
- American Airlines
American Airlines
- Alaska Airlines
Alaska Airlines
- Frontier Airlines
Frontier Airlines
- Delta
Delta
- JetBlue Airways
JetBlue Airways
- Hawaiian Airlines
Hawaiian Airlines
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Cheap flights from New York to Ontario (JFK-ONT)
Prices were available within the past 7 days and start at €106 for one-way flights and €348 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, 12 Oct - Mon, 20 Oct
JFK
New York
ONT
Ontario
€348 Return, found 6 hours ago
€348
Return
found 6 hours ago

Sun, 12 Oct - Mon, 20 Oct
JFK
New York
ONT
Ontario
€425 Return, found 6 hours ago
€425
Return
found 6 hours ago

Sun, 12 Oct - Mon, 20 Oct
JFK
New York
ONT
Ontario
€450 Return, found 6 hours ago
€450
Return
found 6 hours ago

Sun, 12 Oct - Mon, 20 Oct
JFK
New York
ONT
Ontario
€528 Return, found 6 hours ago
€528
Return
found 6 hours ago

Sun, 12 Oct - Mon, 20 Oct
JFK
New York
ONT
Ontario
€553 Return, found 6 hours ago
€553
Return
found 6 hours ago

Sun, 12 Oct - Mon, 20 Oct
JFK
New York
ONT
Ontario
€597 Return, found 6 hours ago
€597
Return
found 6 hours ago

Sun, 12 Oct - Mon, 20 Oct
JFK
New York
ONT
Ontario
€605 Return, found 6 hours ago
€605
Return
found 6 hours ago

Sun, 12 Oct - Mon, 20 Oct
JFK
New York
ONT
Ontario
€708 Return, found 6 hours ago
€708
Return
found 6 hours ago

Sun, 12 Oct - Mon, 20 Oct
JFK
New York
ONT
Ontario
€732 Return, found 6 hours ago
€732
Return
found 6 hours ago

Sun, 12 Oct - Mon, 20 Oct
JFK
New York
ONT
Ontario
€1,040 Return, found 6 hours ago
€1,040
Return
found 6 hours ago
Find the cheapest month to fly from New York (JFK) to Ontario (ONT)
February is typically the cheapest month to fly
From €119 - €376 per traveller.
Frequently asked questions
Travel information
Travel information
Origin airport | John F. Kennedy Intl. |
Destination airport | Los Angeles - Ontario Intl. |
Return price | €348 |
Distance | 3876 km |
Average flight time | 5 hours 54 mins |
Book with confidence
Book with confidence
Perfect flights from New York to Ontario
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from New York to Ontario. 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 John F. Kennedy Intl. to Los Angeles - Ontario Intl. ticket options cater to your travel preferences, with incredible one-way fares from €106 and roundtrip prices from €348. 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 Los Angeles - Ontario 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 Ontario.
Explore a world of travel with Expedia
Explore a world of travel with Expedia
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