Cheap flights from John F Kennedy Intl (JFK) to Ontario (ONT) from $123

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
JFK — ONT
feb. 26 — mar. 41

The best prices from New York John F Kennedy Intl to Ontario are usually found in January or September, booked 68 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from John F Kennedy Intl to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 21, 2024.

Popular in

December

Cheapest in

January

Round-trip from

$238

One-way from

$142
High demand for flights, 40% potential price rise
Best time to find cheap flights, 28% potential price drop
From New York John F Kennedy Intl to Ontario
One-way flight from New York John F Kennedy Intl to Ontario

What is the cheapest day to fly round-trip from New York John F Kennedy Intl Airport to Ontario?

Flights from New York John F Kennedy Intl Airport to Ontario are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ontario.

How far in advance should I book a flight from New York John F Kennedy Intl Airport to Ontario?

To save on the cost of your flight from New York John F Kennedy Intl Airport to Ontario, book at least 16 days before your planned departure. Booking around this time can save you about 115% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $391 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $583.

What is the cheapest month to fly from New York John F Kennedy Intl Airport to Ontario?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Ontario. Flights to Ontario from New York John F Kennedy Intl Airport in February are about $352 on average during February, but can be found for as low as $122.

When is the cheapest time to fly from New York John F Kennedy Intl Airport to Ontario (JFK - ONT)?

When flying from New York John F Kennedy Intl Airport to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 23% versus a flight in the afternoon.

Cheap Alaska Airlines flights from John F Kennedy Intl to Ontario

Explore cheap flight options specifically provided by Alaska Airlines for the route between John F Kennedy Intl and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,436,117 searches. Data last updated febrero 21, 2024.
Take a look at some of the lowest-priced Alaska Airlines flights heading from New York to Ontario. It's recommended that users confirm their flight details before booking.
mar. 3/199:30 amJFK - ONT
1 stop12h 34mAlaska Airlines
mié. 3/275:32 pmONT - JFK
1 stop9h 41mAlaska Airlines
Deal found 2/20$286
mar. 4/237:29 amJFK - ONT
1 stop11h 36mAlaska Airlines
mié. 4/245:00 pmONT - JFK
1 stop10h 09mAlaska Airlines
Deal found 2/19$298
mié. 4/177:29 amJFK - ONT
1 stop11h 36mAlaska Airlines
vie. 4/194:41 pmONT - JFK
1 stop10h 28mAlaska Airlines
Deal found 2/19$318
mar. 3/197:30 amJFK - ONT
1 stop12h 07mAlaska Airlines
mar. 3/266:00 amONT - JFK
1 stop13h 27mAlaska Airlines
Deal found 2/20$334
mar. 3/127:30 amJFK - ONT
1 stop28h 19mAlaska Airlines
lun. 3/187:59 pmONT - JFK
1 stop9h 00mAlaska Airlines
Deal found 2/19$344
mar. 3/199:30 amJFK - ONT
1 stop12h 34mAlaska Airlines
mié. 3/275:32 pmONT - JFK
1 stop11h 27mAlaska Airlines
Deal found 2/20$345
mar. 4/239:30 amJFK - ONT
1 stop9h 35mAlaska Airlines
mar. 4/306:00 amONT - JFK
1 stop21h 09mAlaska Airlines
Deal found 2/20$350
lun. 3/47:30 amJFK - ONT
1 stop11h 19mAlaska Airlines
mar. 3/195:32 pmONT - JFK
1 stop9h 41mAlaska Airlines
Deal found 2/20$352
vie. 3/14:30 pmJFK - ONT
1 stop10h 03mAlaska Airlines
mar. 3/54:44 pmONT - JFK
1 stop10h 16mAlaska Airlines
Deal found 2/20$357

Cheap American Airlines flights from John F Kennedy Intl to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between John F Kennedy Intl and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,436,117 searches. Data last updated febrero 21, 2024.
Some of the best deals we've found on American Airlines flights traveling from New York to Ontario. Ensure the flight price, dates, time, and airline match your criteria before you book.
mar. 2/272:59 pmJFK - ONT
1 stop8h 57mAmerican Airlines
mar. 3/510:31 pmONT - JFK
1 stop7h 58mAmerican Airlines
Deal found 2/20$253
sáb. 2/242:59 pmJFK - ONT
1 stop8h 57mAmerican Airlines
lun. 2/266:00 amONT - JFK
1 stop8h 29mAmerican Airlines
Deal found 2/20$254
jue. 2/298:10 amJFK - ONT
1 stop8h 52mAmerican Airlines
lun. 3/412:59 amONT - JFK
1 stop9h 31mAmerican Airlines
Deal found 2/20$256
vie. 3/12:59 pmJFK - ONT
1 stop8h 57mAmerican Airlines
mar. 3/57:13 amONT - JFK
2 stops9h 47mAmerican Airlines
Deal found 2/20$258
sáb. 2/2411:35 amJFK - ONT
2 stops10h 13mAmerican Airlines
lun. 2/266:00 amONT - JFK
1 stop8h 29mAmerican Airlines
Deal found 2/20$259
jue. 2/298:10 amJFK - ONT
1 stop8h 52mAmerican Airlines
dom. 3/310:31 pmONT - JFK
1 stop7h 59mAmerican Airlines
Deal found 2/20$260
jue. 2/298:10 amJFK - ONT
1 stop8h 52mAmerican Airlines
lun. 3/412:59 amONT - JFK
2 stops10h 15mAmerican Airlines
Deal found 2/20$261
mar. 2/2711:35 amJFK - ONT
2 stops12h 10mAmerican Airlines
mar. 3/57:13 amONT - JFK
2 stops9h 47mAmerican Airlines
Deal found 2/20$263
mar. 2/2711:35 amJFK - ONT
2 stops12h 10mAmerican Airlines
lun. 3/412:59 amONT - JFK
2 stops10h 15mAmerican Airlines
Deal found 2/20$264

Cheap John F Kennedy Intl to Ontario flights in February & March 2024

Find cheap flight options from John F Kennedy Intl to Ontario specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,436,117 searches. Prices were last updated on febrero 21, 2024.
Check out some of the best flight deals from New York to Ontario in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
mié. 3/62:59 pmJFK - ONT
1 stop8h 57mAmerican Airlines
mié. 3/1310:31 pmONT - JFK
1 stop7h 59mAmerican Airlines
Deal found 2/20$253
mié. 2/212:59 pmJFK - ONT
1 stop8h 57mAmerican Airlines
vie. 3/112:59 amONT - JFK
1 stop9h 30mAmerican Airlines
Deal found 2/20$254
jue. 2/298:10 amJFK - ONT
1 stop8h 52mAmerican Airlines
lun. 3/412:59 amONT - JFK
1 stop9h 31mAmerican Airlines
Deal found 2/20$256
vie. 3/12:59 pmJFK - ONT
1 stop8h 57mAmerican Airlines
mar. 3/57:13 amONT - JFK
2 stops9h 47mAmerican Airlines
Deal found 2/20$258
sáb. 2/2411:35 amJFK - ONT
2 stops10h 13mAmerican Airlines
lun. 2/266:00 amONT - JFK
1 stop8h 29mAmerican Airlines
Deal found 2/20$259
jue. 2/298:10 amJFK - ONT
1 stop8h 52mAmerican Airlines
dom. 3/310:31 pmONT - JFK
1 stop7h 59mAmerican Airlines
Deal found 2/20$260
jue. 2/298:10 amJFK - ONT
1 stop8h 52mAmerican Airlines
lun. 3/412:59 amONT - JFK
2 stops10h 15mAmerican Airlines
Deal found 2/20$261
mar. 2/2711:35 amJFK - ONT
2 stops12h 10mAmerican Airlines
mar. 3/57:13 amONT - JFK
2 stops9h 47mAmerican Airlines
Deal found 2/20$263
mar. 2/2711:35 amJFK - ONT
2 stops12h 10mAmerican Airlines
lun. 3/412:59 amONT - JFK
2 stops10h 15mAmerican Airlines
Deal found 2/20$264

John F Kennedy Intl to Ontario 2024 flight deals

Discover exclusive flight deals for travel between John F Kennedy Intl and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,436,117 searches. Data last updated febrero 21, 2024.
Check out some of the best flight deals from New York to Ontario in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
mié. 3/62:59 pmJFK - ONT
1 stop8h 57mAmerican Airlines
mié. 3/1310:31 pmONT - JFK
1 stop7h 59mAmerican Airlines
Deal found 2/20$253
mié. 2/212:59 pmJFK - ONT
1 stop8h 57mAmerican Airlines
vie. 3/112:59 amONT - JFK
1 stop9h 30mAmerican Airlines
Deal found 2/20$254
jue. 2/298:10 amJFK - ONT
1 stop8h 52mAmerican Airlines
lun. 3/412:59 amONT - JFK
1 stop9h 31mAmerican Airlines
Deal found 2/20$256
vie. 3/12:59 pmJFK - ONT
1 stop8h 57mAmerican Airlines
mar. 3/57:13 amONT - JFK
2 stops9h 47mAmerican Airlines
Deal found 2/20$258
sáb. 2/2411:35 amJFK - ONT
2 stops10h 13mAmerican Airlines
lun. 2/266:00 amONT - JFK
1 stop8h 29mAmerican Airlines
Deal found 2/20$259
jue. 2/298:10 amJFK - ONT
1 stop8h 52mAmerican Airlines
dom. 3/310:31 pmONT - JFK
1 stop7h 59mAmerican Airlines
Deal found 2/20$260
jue. 2/298:10 amJFK - ONT
1 stop8h 52mAmerican Airlines
lun. 3/412:59 amONT - JFK
2 stops10h 15mAmerican Airlines
Deal found 2/20$261
mar. 2/2711:35 amJFK - ONT
2 stops12h 10mAmerican Airlines
mar. 3/57:13 amONT - JFK
2 stops9h 47mAmerican Airlines
Deal found 2/20$263
mar. 2/2711:35 amJFK - ONT
2 stops12h 10mAmerican Airlines
lun. 3/412:59 amONT - JFK
2 stops10h 15mAmerican Airlines
Deal found 2/20$264

Non-stop flights to Ontario from John F Kennedy Intl

Discover non-stop flight options from John F Kennedy Intl to Ontario. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,436,117 searches. Data last updated febrero 21, 2024.
For a shorter flight, select one of these non-stop flights from New York to Ontario. Those looking to potentially save on 1 or 2-stop flights from New York to Ontario should utilize the search form at the the top of the page.
mar. 3/126:30 pmJFK - ONT
Nonstop6h 23mJetBlue
mar. 3/1211:53 pmONT - JFK
Nonstop5h 06mJetBlue
Deal found 2/19$261
mar. 3/126:30 pmJFK - ONT
Nonstop6h 23mJetBlue
mié. 3/1311:54 pmONT - JFK
Nonstop5h 06mJetBlue
Deal found 2/20$267
mié. 3/136:30 pmJFK - ONT
Nonstop6h 23mJetBlue
mar. 4/1611:36 pmONT - JFK
Nonstop5h 20mJetBlue
Deal found 2/20$273
lun. 3/116:30 pmJFK - ONT
Nonstop6h 23mJetBlue
mar. 3/1911:53 pmONT - JFK
Nonstop5h 06mJetBlue
Deal found 2/21$277
mar. 4/167:10 pmJFK - ONT
Nonstop6h 06mJetBlue
mar. 4/2311:36 pmONT - JFK
Nonstop5h 20mJetBlue
Deal found 2/21$279
mié. 3/66:30 pmJFK - ONT
Nonstop6h 23mJetBlue
mié. 3/611:54 pmONT - JFK
Nonstop5h 06mJetBlue
Deal found 2/21$281
mar. 5/216:59 pmJFK - ONT
Nonstop6h 10mJetBlue
mar. 5/2811:30 pmONT - JFK
Nonstop5h 20mJetBlue
Deal found 2/20$284
mié. 3/66:30 pmJFK - ONT
Nonstop6h 23mJetBlue
lun. 3/1111:54 pmONT - JFK
Nonstop5h 06mJetBlue
Deal found 2/21$287
mié. 5/226:59 pmJFK - ONT
Nonstop6h 10mJetBlue
mar. 5/2811:30 pmONT - JFK
Nonstop5h 20mJetBlue
Deal found 2/21$292

John F Kennedy Intl to Ontario flights leaving soon

Find last-minute flight options from John F Kennedy Intl to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,436,117 searches. Data last updated febrero 21, 2024.
Book one of these great deals on flights from New York to Ontario. To prevent any unwanted surprises, users should verify their flight info before booking.
mar. 2/272:59 pmJFK - ONT
1 stop8h 57mAmerican Airlines
mar. 3/510:31 pmONT - JFK
1 stop7h 58mAmerican Airlines
Deal found 2/20$253
lun. 2/262:30 pmJFK - ONT
1 stop9h 15mAmerican Airlines
mar. 2/2710:31 pmONT - JFK
1 stop7h 58mAmerican Airlines
Deal found 2/20$254
jue. 2/298:10 amJFK - ONT
1 stop8h 52mAmerican Airlines
lun. 3/412:59 amONT - JFK
1 stop9h 31mAmerican Airlines
Deal found 2/20$256
vie. 3/12:59 pmJFK - ONT
1 stop8h 57mAmerican Airlines
mar. 3/57:13 amONT - JFK
2 stops9h 47mAmerican Airlines
Deal found 2/20$258
mar. 2/2711:35 amJFK - ONT
2 stops12h 10mAmerican Airlines
lun. 3/412:59 amONT - JFK
1 stop9h 31mAmerican Airlines
Deal found 2/20$259
jue. 2/298:10 amJFK - ONT
1 stop8h 52mAmerican Airlines
dom. 3/310:31 pmONT - JFK
1 stop7h 59mAmerican Airlines
Deal found 2/20$260
jue. 2/298:10 amJFK - ONT
1 stop8h 52mAmerican Airlines
lun. 3/412:59 amONT - JFK
2 stops10h 15mAmerican Airlines
Deal found 2/20$261
mar. 2/2711:35 amJFK - ONT
2 stops12h 10mAmerican Airlines
mar. 3/57:13 amONT - JFK
2 stops9h 47mAmerican Airlines
Deal found 2/20$263
mar. 2/2711:35 amJFK - ONT
2 stops12h 10mAmerican Airlines
lun. 3/412:59 amONT - JFK
2 stops10h 15mAmerican Airlines
Deal found 2/20$264

One-way flights to Ontario from John F Kennedy Intl

Search for one-way flight options from John F Kennedy Intl to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,436,117 searches. Data last updated febrero 21, 2024.
If you're seeking multiple options on one-way flights from New York to Ontario, be sure to check out these deals, which are updated often. For those needing a return trip from New York, there is a search form available above.
mar. 4/1611:25 amJFK - ONT
2 stops15h 34mMultiple Airlines
Deal found 2/20$123
mié. 2/282:59 pmJFK - ONT
1 stop8h 57mAmerican Airlines
Deal found 2/20$127
jue. 2/298:10 amJFK - ONT
1 stop8h 52mAmerican Airlines
Deal found 2/20$128
mié. 2/282:59 pmJFK - ONT
1 stop8h 57mAmerican Airlines
Deal found 2/20$130
sáb. 2/2411:35 amJFK - ONT
2 stops10h 13mAmerican Airlines
Deal found 2/20$132
mar. 3/126:30 pmJFK - ONT
Nonstop6h 23mJetBlue
Deal found 2/20$134
mié. 3/209:30 amJFK - ONT
1 stop10h 07mAlaska Airlines
Deal found 2/20$135
sáb. 2/242:59 pmJFK - ONT
1 stop8h 57mAmerican Airlines
Deal found 2/20$137
mié. 2/283:55 pmJFK - ONT
1 stop9h 16mDelta
Deal found 2/20$138

Find flights from John F Kennedy Intl to Ontario within your budget

Customize your flight search to find flights from John F Kennedy Intl to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,436,117 searches. Data last updated febrero 21, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$253 - $364

Route

Depart

Return

Price

New York John F Kennedy IntlOntario

JFK - ONT

JFKONT

New York John F Kennedy Intl

mié. 3/6

1 stop8h 57m

Ontario

mié. 3/13

1 stop7h 59m

$253

New York John F Kennedy IntlOntario

JFK - ONT

JFKONT

New York John F Kennedy Intl

sáb. 2/24

1 stop8h 57m

Ontario

lun. 2/26

1 stop8h 29m

$254

New York John F Kennedy IntlOntario

JFK - ONT

JFKONT

New York John F Kennedy Intl

jue. 2/29

1 stop8h 52m

Ontario

lun. 3/4

1 stop9h 31m

$256

New York John F Kennedy IntlOntario

JFK - ONT

JFKONT

New York John F Kennedy Intl

mar. 3/12

Nonstop6h 23m

Ontario

mié. 3/13

Nonstop5h 06m

$267

New York John F Kennedy IntlOntario

JFK - ONT

JFKONT

New York John F Kennedy Intl

sáb. 3/2

1 stop9h 16m

Ontario

mar. 3/5

1 stop8h 13m

$276

New York John F Kennedy IntlOntario

JFK - ONT

JFKONT

New York John F Kennedy Intl

lun. 3/11

Nonstop6h 23m

Ontario

mar. 3/19

Nonstop5h 06m

$277

New York John F Kennedy IntlOntario

JFK - ONT

JFKONT

New York John F Kennedy Intl

mar. 3/19

1 stop12h 34m

Ontario

mié. 3/27

1 stop9h 41m

$286

New York John F Kennedy IntlOntario

JFK - ONT

JFKONT

New York John F Kennedy Intl

mié. 4/3

1 stop8h 49m

Ontario

lun. 5/6

1 stop8h 23m

$288

New York John F Kennedy IntlOntario

JFK - ONT

JFKONT

New York John F Kennedy Intl

jue. 4/18

2 stops46h 01m

Ontario

lun. 4/22

2 stops30h 30m

$364

Flights are sorted by cheapest first

Deals found on 2/20

When is the best time to book a flight from New York John F Kennedy Intl Airport to Ontario?

Use this chart to determine the optimal time to book a round-trip flight from John F Kennedy Intl to Ontario. Price data was last updated on January 28, 2024.
The price you pay for your flight from New York John F Kennedy Intl Airport to Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from New York John F Kennedy Intl Airport to Ontario?

Use this chart to determine the cheapest time to fly round-trip from John F Kennedy Intl to Ontario. Price data was last updated on February 18, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their New York John F Kennedy Intl Airport to Ontario flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ontario by month

Plan your trip from John F Kennedy Intl to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from John F Kennedy Intl to Ontario is currently $132 while a round-trip flight costs $280. Price data was last updated on February 18, 2024.

Currently, October is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Ontario (average of $237). Flying from New York John F Kennedy Intl Airport to Ontario in June is currently the most expensive (average of $353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$271

February

$266

March

$291

April

$314

May

$292

June

$353

July

$328

August

$288

September

$258

October

$237

November

$268

December

$272

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

LAX

Temperature

57.2 - 73.4 °F

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated febrero 21, 2024.
To help decide which airline to fly from New York to Ontario, see what other customers have to say about Alaska Airlines, American Airlines and JetBlue. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,283 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.4

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

8.1
Very good
9,283 reviews
8.1
Very good
9,283 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.4

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

8.1
Very good
11,936 reviews
8.1
Very good
9,283 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.4

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

7.7
Good
5,291 reviews
8.1
Very good
9,283 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.4

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

7.6
Good
4,380 reviews
8.1
Very good
9,283 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.4

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

7.3
Good
15,656 reviews
8.1
Very good
9,283 reviews

Comfort

7.9

Crew

8.6

Entertainment

7.4

Overall

8.1

Boarding

8.2

Food

7.4

Reviews

1 / 10

Excellent price of flight. Prompt takeoff, early arrival. Was kept informed of progress of flight during travel. Courteous, friendly staff.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Ontario from New York John F Kennedy Intl?

For a flight from New York John F Kennedy Intl to Ontario, you will be flying into Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 2 inbound flights from New York John F Kennedy Intl per day. 5 airlines have flights to Ontario from New York John F Kennedy Intl on a regular basis.

Can I find flights from New York John F Kennedy Intl Airport to Ontario for under $300 on Cheapflights?

Yes, there are multiple flights from New York John F Kennedy Intl Airport to Ontario for under $300. The cheapest flight booked recently is on American Airlines for just $253, but on average you can expect to pay $268.

Are there nonstop flights from New York John F Kennedy Intl Airport to Ontario for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from New York John F Kennedy Intl Airport to Ontario under $300. A good price for a nonstop flight from New York John F Kennedy Intl Airport to Ontario is less than $297.

Are there last-minute flights available from New York John F Kennedy Intl Airport to Ontario for under $300?

There are currently 20+ open flights from New York John F Kennedy Intl Airport to Ontario within the next 7 days for less than $300.

What days are nonstop flights available from New York John F Kennedy Intl Airport to Ontario?

Nonstop flights are available for this route on the following days: Sunday, Monday, Thursday, Friday.

How many flights depart from New York John F Kennedy Intl Airport to Ontario on average per day?

On average, you can expect to see 1 flight from New York John F Kennedy Intl Airport to Ontario a day.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from New York John F Kennedy Intl Airport to Ontario?

Departing from New York John F Kennedy Intl Airport to Ontario will take you 6h 23m. The distance between New York John F Kennedy Intl Airport and Ontario is about 2438 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from New York John F Kennedy Intl Airport to Ontario round-trip?

Our cheapest airline available from New York John F Kennedy Intl Airport to Ontario is American Airlines. Our recent data shows that you can find tickets from as low as $253 on this airline. Additional options worth looking into are JetBlue and Delta, starting at $267 and $276 round-trip. These flights start at 32% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to Ontario one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $127. Users have also found prices from $134 and $135 on JetBlue and Alaska Airlines, respectively.

What are the most popular airlines that fly from New York John F Kennedy Intl Airport to Ontario?

What are the most reliable airlines from New York John F Kennedy Intl Airport to Ontario?

Before booking your flight to Ontario from New York John F Kennedy Intl Airport, check out the most reliable airlines to get you to your destination on time: Air Serbia (75%), Etihad Airways (70%), JetBlue( 70%).

What are the cheapest flights from New York John F Kennedy Intl Airport to Ontario?

Looking for the cheapest flight from New York John F Kennedy Intl Airport to Ontario? While on average our users pay $297, our data indicates the cheapest price to be $124. The most popular route (New York John F Kennedy Intl - Ontario), is priced around $253.

What does JFK to ONT mean?

This is defined as New York John F Kennedy Intl Airport (JFK) and Ontario Airport (ONT). Codes like Ontario Airport are often used to just call airports uniquely.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for John F Kennedy Intl to Ontario
See prices for flight routes from nearby airports that may be better suited for you.