£112 Cheap JetBlue Airways flights from Ontario to New York (ONT→JFK)

View £112 flight on Sat, 16 May 2026Opens in a new window

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

JetBlue Airways flights from Ontario to New York (ONT→JFK)

Prices were available within the past 7 days and start at £112 for one-way flights and £215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, 19 May - Wed, 10 Jun
ONT
Ontario
JFK
New York
£215 Return, found 5 days ago
£215
Return
found 5 days ago
Select JetBlue Airways flight, departing Tue, 19 May from Ontario to New York, returning Wed, 10 Jun, priced at £215 found 5 days ago
JetBlue Airways
Mon, 18 May - Wed, 10 Jun
ONT
Ontario
JFK
New York
£218 Return, found 5 days ago
£218
Return
found 5 days ago
Select JetBlue Airways flight, departing Mon, 18 May from Ontario to New York, returning Wed, 10 Jun, priced at £218 found 5 days ago
JetBlue Airways
Mon, 18 May - Thu, 4 Jun
ONT
Ontario
JFK
New York
£223 Return, found 5 days ago
£223
Return
found 5 days ago
Select JetBlue Airways flight, departing Mon, 18 May from Ontario to New York, returning Thu, 4 Jun, priced at £223 found 5 days ago
JetBlue Airways
Sun, 24 May - Wed, 10 Jun
ONT
Ontario
JFK
New York
£226 Return, found 5 days ago
£226
Return
found 5 days ago
Select JetBlue Airways flight, departing Sun, 24 May from Ontario to New York, returning Wed, 10 Jun, priced at £226 found 5 days ago
JetBlue Airways
Sun, 24 May - Thu, 4 Jun
ONT
Ontario
JFK
New York
£230 Return, found 5 days ago
£230
Return
found 5 days ago
Select JetBlue Airways flight, departing Sun, 24 May from Ontario to New York, returning Thu, 4 Jun, priced at £230 found 5 days ago
JetBlue Airways
Mon, 1 Jun - Mon, 8 Jun
ONT
Ontario
JFK
New York
£262 Return, found 14 hours ago
£262
Return
found 14 hours ago
Select JetBlue Airways flight, departing Mon, 1 Jun from Ontario to New York, returning Mon, 8 Jun, priced at £262 found 14 hours ago

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

January is typically the cheapest month to fly

From £104 - £277 per traveller.

Frequently asked questions

How much is a JetBlue Airways flight from Los Angeles - Ontario Intl. Airport (ONT) to John F. Kennedy Intl. Airport (JFK)?
Set the "Price (lowest to highest)" filter on Expedia to look for cheap JetBlue Airways return flights from £215 from ONT to JFK. Affordable one-way fares from £112 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ONT to JFK with JetBlue Airways?
January is one of the least expensive months to travel to New York with JetBlue Airways. You could also find fantastic deals on one-way and return fares in February.
Does JetBlue Airways fly nonstop from Los Angeles - Ontario Intl. Airport (ONT) to John F. Kennedy Intl. Airport (JFK)?
Click on our "Nonstop" filter when browsing for direct JetBlue Airways flights from ONT to JFK. It's also a good way to compare other airlines servicing the same nonstop trip.
What airports does JetBlue Airways fly into in New York?
Catch a JetBlue Airways flight from Los Angeles - Ontario Intl. Airport (ONT) to New York, and you'll likely touch down at John F. Kennedy Intl. Airport (JFK). This is the airline's main hub in this destination.
Can I change or cancel my JetBlue Airways flight from Los Angeles - Ontario Intl. Airport (ONT) to John F. Kennedy Intl. Airport (JFK)?
Changes are often free within 24 hours of booking, but your airline may charge you after that time. For further information about altering your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your plans without additional costs, tick the "Changes included" or "No cancel fee" filter when planning your next escape.

Travel information

Origin airport
Los Angeles - Ontario Intl.
Destination airport
John F. Kennedy Intl.
Airlines serving
Delta, JetBlue Airways
Popular airline
Delta
Distance
3876 km

Explore a world of travel with Expedia

*Available to Expedia members.