$170 Find Cheap Flights from New York John F Kennedy Airport to Ontario - Compare and Save

Two cabin classes are available on flights from New York John F Kennedy Intl Airport to Ontario:

• Economy Class
• First Class

A nonstop flight from New York John F Kennedy Intl Airport to Ontario takes about 00m, covering 2,422 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from New York John F Kennedy Intl Airport to Ontario range from $323 to $493, with an average of $382 over the past 12 months. Anything below $323 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 35% above the $382 route average. Book 18 weeks before departure for the lowest fares.

On this route, nonstop and layover fares are close on average, with nonstop at $379 round-trip and layover options via Las Vegas Harry Reid Intl (LAS) at $364.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $47–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A220-300 family is used most often on this route, operated mainly by JetBlue. Other aircraft seen on the route include Airbus A318/A319/A320/A321 variants.

JetBlue is typically the only airline on the New York John F Kennedy Intl Airport to Ontario route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from New York John F Kennedy Intl Airport to Ontario are currently lower than usual. Average one-way flight prices are about $175, which is 31% below the typical average for this route.

Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates averaging $60 for economy cars. Top options include:

• Fox
• Europcar
• Thrifty
• Alamo
• Dollar

Flights from New York John F Kennedy Intl Airport to Ontario usually depart from New York John F Kennedy Intl (JFK) and arrive at Ontario (ONT).

One-stop flights from New York John F Kennedy Intl Airport to Ontario most commonly connect through:

• Phoenix Sky Harbor Intl (PHX) - 56% of one-stop connections
• Dallas/Fort Worth (DFW) - 17% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 8% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 5% of one-stop connections

Yes. Flexible dates can save you up to 32% on flights from New York John F Kennedy Intl Airport to Ontario. Wednesday is the cheapest departure day at $342 round-trip on average, while Sunday is the most expensive at $499, a difference of $157.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 7h 57m, compared with 8h 11m via Salt Lake City (SLC) and 8h 15m via Atlanta Hartsfield-Jackson (ATL).

Ontario is 3 hours behind New York John F Kennedy Intl Airport (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

Only JetBlue currently offers free seat selection on this route. Availability depends on fare class.

Only JetBlue currently offers extra legroom on this route. Availability can vary by aircraft type and fare class.

Here are some options for this route, based on selected ticket types and cabin classes:

• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.