$133 Flight Deals from New York John F Kennedy Airport to Ontario International Airport

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Stops

Nonstop

from $246

Up to 1 stop

$238

Up to 2 stops

$281

Airlines

Alaska Airlines

$238

American Airlines

$356

Delta Air Lines

$257

Frontier Airlines

$245

Hawaiian Airlines

$266

JetBlue

$246

Cabin Class

Economy

$238

Departure Airports

New York John F Kennedy Airport

$238

Arrival Airports

Ontario International Airport

$238

Layover Airports

Buffalo Niagara International Airport

$304

Charlotte Douglas International Airport

$367

Chicago O Hare Airport

$392

Cincinnati Northern Kentucky International Airport

$281

Dallas Fort Worth International Airport

$245

Detroit Metropolitan Airport

$257

Harry Reid International Airport

$245

Hartsfield Jackson Atlanta International Airport

$257

Minneapolis-St Paul International/Wold-Chamberlain Airport

$257

Reagan Washington National Airport

$860

Salt Lake City International Airport

$257

San Diego International Airport

$877

San Francisco International Airport

$238

Seattle Tacoma International Airport

$238

Best Price. GUARANTEED.

Exclusively for Priceline Members
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On average save $240 per traveler

Alaska Airlines

04/24/25

4:30pm

JFK

7h 29m

SEA

04/24/25

11:59pm

ONT

Alaska Airlines

05/13/25

8:55pm

ONT

11h 4m

SFO

05/14/25

7:59am

JFK

^$238

Free cancellation within 83 hours of booking

Frontier Airlines

04/27/25

1:00pm

JFK

5h 40m

DFW

04/27/25

6:40pm

ONT

Frontier Airlines

04/29/25

10:44am

ONT

18h 46m

LAS

04/30/25

5:30am

JFK

^$245

Free cancellation within 83 hours of booking

JetBlue

05/09/25

6:00pm

JFK

3h 11m

Direct

05/09/25

9:11pm

ONT

JetBlue

05/14/25

7:00am

ONT

8h 40m

Direct

05/14/25

3:40pm

JFK

^$246

Free cancellation within 83 hours of booking

Frontier Airlines

05/01/25

6:59am

JFK

8h 40m

LAS

05/01/25

3:39pm

ONT

Frontier Airlines

05/09/25

2:28pm

ONT

15h 2m

LAS

05/10/25

5:30am

JFK

^$247

Free cancellation within 83 hours of booking

Frontier Airlines

05/09/25

6:59am

JFK

6h 17m

LAS

05/09/25

1:16pm

ONT

Frontier Airlines

05/13/25

1:08pm

ONT

16h 22m

LAS

05/14/25

5:30am

JFK

^$247

Free cancellation within 83 hours of booking

Frontier Airlines

04/24/25

1:00pm

JFK

5h 40m

DFW

04/24/25

6:40pm

ONT

Frontier Airlines

04/29/25

10:44am

ONT

18h 46m

LAS

04/30/25

5:30am

JFK

^$247

Free cancellation within 83 hours of booking

Alaska Airlines

04/25/25

4:30pm

JFK

7h 29m

SEA

04/25/25

11:59pm

ONT

Alaska Airlines

05/06/25

8:55pm

ONT

11h 4m

SFO

05/07/25

7:59am

JFK

^$248

Free cancellation within 83 hours of booking

JetBlue

05/12/25

6:00pm

JFK

3h 11m

Direct

05/12/25

9:11pm

ONT

JetBlue

05/15/25

10:59pm

ONT

8h 20m

Direct

05/16/25

7:19am

JFK

^$256

Free cancellation within 83 hours of booking

Delta Air Lines

04/20/25

6:48pm

JFK

4h 53m

SLC

04/20/25

11:41pm

ONT

Delta Air Lines

04/29/25

10:30pm

ONT

10h 8m

DTW

04/30/25

8:38am

JFK

^$257

Free cancellation within 83 hours of booking

Delta Air Lines

05/02/25

4:30pm

JFK

6h 6m

ATL

05/02/25

10:36pm

ONT

Delta Air Lines

05/13/25

6:15am

ONT

11h 15m

MSP

05/13/25

5:30pm

JFK

^$257

Free cancellation within 83 hours of booking

Delta Air Lines

04/21/25

6:48pm

JFK

4h 53m

SLC

04/21/25

11:41pm

ONT

Delta Air Lines

05/07/25

2:23pm

ONT

10h 44m

ATL

05/08/25

1:07am

JFK

^$257

Free cancellation within 83 hours of booking

Alaska Airlines

05/14/25

7:20am

JFK

8h 12m

SEA

05/14/25

3:32pm

ONT

Alaska Airlines

05/14/25

5:00pm

ONT

12h 59m

SFO

05/15/25

5:59am

JFK

^$262

Free cancellation within 83 hours of booking

Hawaiian Airlines

05/03/25

7:20am

JFK

8h 12m

SEA

05/03/25

3:32pm

ONT

Hawaiian Airlines

05/06/25

7:17pm

ONT

12h 42m

SFO

05/07/25

7:59am

JFK

^$266

Free cancellation within 83 hours of booking

Hawaiian Airlines

05/07/25

7:20am

JFK

8h 12m

SEA

05/07/25

3:32pm

ONT

Hawaiian Airlines

05/13/25

8:55pm

ONT

11h 4m

SFO

05/14/25

7:59am

JFK

^$266

Free cancellation within 83 hours of booking

Delta Air Lines

05/04/25

7:00am

JFK

6h 55m

SEA

05/04/25

1:55pm

ONT

Delta Air Lines

05/06/25

1:40pm

ONT

9h 57m

MSP

05/06/25

11:37pm

JFK

^$267

Free cancellation within 83 hours of booking

Delta Air Lines

04/25/25

4:29pm

JFK

6h 7m

ATL

04/25/25

10:36pm

ONT

Delta Air Lines

05/07/25

1:17pm

ONT

10h 11m

MSP

05/07/25

11:28pm

JFK

^$267

Free cancellation within 83 hours of booking

Hawaiian Airlines

05/06/25

7:20am

JFK

8h 12m

SEA

05/06/25

3:32pm

ONT

Hawaiian Airlines

05/10/25

5:59pm

ONT

14h

SFO

05/11/25

7:59am

JFK

^$270

Free cancellation within 83 hours of booking

Delta Air Lines

04/21/25

6:48pm

JFK

4h 53m

SLC

04/21/25

11:41pm

ONT

Delta Air Lines

05/07/25

10:20am

ONT

8h 50m

Direct

05/07/25

7:10pm

JFK

^$271

Free cancellation within 83 hours of booking

Delta Air Lines

04/24/25

6:48pm

JFK

4h 53m

SLC

04/24/25

11:41pm

ONT

Delta Air Lines

05/13/25

6:00am

ONT

12h 59m

SLC

CVG

05/13/25

6:59pm

JFK

^$281

Free cancellation within 83 hours of booking

Delta Air Lines

04/26/25

3:59pm

JFK

6h 6m

SLC

04/26/25

10:05pm

ONT

Delta Air Lines

04/28/25

10:15pm

ONT

16h 15m

ATL

CVG

04/29/25

2:30pm

JFK

^$282

Free cancellation within 83 hours of booking

Delta Air Lines

04/25/25

6:29am

JFK

5h 47m

SLC

04/25/25

12:16pm

ONT

Delta Air Lines

04/28/25

10:15pm

ONT

16h 15m

ATL

CVG

04/29/25

2:30pm

JFK

^$292

Free cancellation within 83 hours of booking

JetBlue

05/12/25

6:00pm

JFK

3h 11m

Direct

05/12/25

9:11pm

ONT

JetBlue

05/15/25

2:10pm

ONT

31h 19m

BUF

05/16/25

9:29pm

JFK

^$304

Free cancellation within 83 hours of booking

Delta Air Lines

05/04/25

7:00am

JFK

6h 55m

SEA

05/04/25

1:55pm

ONT

Delta Air Lines

05/09/25

7:05pm

ONT

13h 43m

SEA

DTW

05/10/25

8:48am

JFK

^$351

Free cancellation within 83 hours of booking

American Airlines

04/23/25

3:59pm

JFK

7h 51m

DFW

04/23/25

11:50pm

ONT

American Airlines

04/30/25

3:30pm

ONT

8h 27m

Direct

04/30/25

11:57pm

JFK

^$356

Free cancellation within 83 hours of booking

American Airlines

04/25/25

3:25pm

JFK

5h 34m

CLT

04/25/25

8:59pm

ONT

American Airlines

05/03/25

9:30am

ONT

10h 52m

CLT

05/03/25

8:22pm

JFK

^$367

Free cancellation within 83 hours of booking

American Airlines

04/25/25

3:25pm

JFK

5h 34m

CLT

04/25/25

8:59pm

ONT

American Airlines

05/03/25

10:00pm

ONT

8h 26m

Direct

05/04/25

6:26am

JFK

^$381

Free cancellation within 83 hours of booking

Alaska Airlines

04/25/25

4:30pm

JFK

7h 29m

SEA

04/25/25

11:59pm

ONT

Alaska Airlines

05/02/25

6:24pm

ONT

15h 57m

SEA

ORD

05/03/25

10:21am

JFK

^$392

Free cancellation within 83 hours of booking

Alaska Airlines

05/02/25

5:29pm

JFK

6h 30m

SEA

05/02/25

11:59pm

ONT

Alaska Airlines

05/11/25

7:24pm

ONT

15h 3m

SEA

ORD

05/12/25

10:27am

JFK

^$457

Free cancellation within 83 hours of booking

Delta Air Lines

04/20/25

8:40am

JFK

10h 48m

DCA

ATL

04/20/25

7:28pm

ONT

Delta Air Lines

04/21/25

10:15pm

ONT

14h 14m

ATL

CVG

04/22/25

12:29pm

JFK

^$860

Free cancellation within 83 hours of booking

Hawaiian Airlines

04/24/25

7:20am

JFK

8h 12m

SEA

04/24/25

3:32pm

ONT

Hawaiian Airlines

05/01/25

12:36pm

ONT

18h 24m

SFO

SAN

05/02/25

7:00am

JFK

^$877

Free cancellation within 83 hours of booking

Top Deals on flights from New York John F Kennedy Airport to Ontario International Airport

New York City, US (NYC) - Los Angeles, US (LAX)

JetBlue

Aug 19

7:20pm

JFK

3h 10m

Direct

Aug 19

10:30pm

ONT

as low as

$133

New York City, US (NYC) - Los Angeles, US (LAX)

Alaska Airlines

Sep 3

7:27am

JFK

6h 39m

SEA

Sep 3

2:06pm

ONT

as low as

$138

New York City, US (NYC) - Los Angeles, US (LAX)

Delta Air Lines

Sep 9

6:00am

JFK

5h 24m

ATL

Sep 9

11:24am

ONT

as low as

$138

New York City, US (NYC) - Los Angeles, US (LAX)

Alaska Airlines

Sep 15

5:29pm

JFK

6h 30m

PDX

Sep 15

11:59pm

ONT

as low as

$148

New York City, US (NYC) - Los Angeles, US (LAX)

Hawaiian Airlines

Aug 30

5:29pm

JFK

6h 30m

PDX

Aug 30

11:59pm

ONT

as low as

$162

New York City, US (NYC) - Los Angeles, US (LAX)

Delta Air Lines

Nov 12

4:25pm

JFK

7h 21m

SLC

Nov 12

11:46pm

ONT

as low as

$173

New York City, US (NYC) - Los Angeles, US (LAX)

Frontier Airlines

Jul 16

1:21pm

JFK

5h 47m

DFW

Jul 16

7:08pm

ONT

as low as

$174

New York City, US (NYC) - Los Angeles, US (LAX)

Frontier Airlines

Jul 19

6:59am

JFK

9h 21m

LAS

Jul 19

4:20pm

ONT

as low as

$180

New York City, US (NYC) - Los Angeles, US (LAX)

American Airlines

Aug 9

5:15pm

JFK

4h 20m

PHX

Aug 9

9:35pm

ONT

as low as

$188

New York City, US (NYC) - Los Angeles, US (LAX)

American Airlines

Sep 25

7:30am

JFK

7h 21m

ORD

PHX

Sep 25

2:51pm

ONT

as low as

$203

New York City, US (NYC) - Los Angeles, US (LAX)

American Airlines

Dec 22

8:00am

JFK

9h 48m

DCA

DFW

Dec 22

5:48pm

ONT

as low as

$233

New York City, US (NYC) - Los Angeles, US (LAX)

American Airlines

Oct 12

5:24pm

JFK

6h 38m

CLT

DFW

Oct 13

12:02am

ONT

as low as

$233

Flights to Los Angeles

Return flights

Flights From Ontario International Airport To New York John F Kennedy Airport

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Ontario International Airport

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Flight Deals from New York John F Kennedy Airport to Ontario International Airport from $133

Stops

Airlines

Cabin Class

Departure Airports

Arrival Airports

Layover Airports

Best Price. GUARANTEED.

Top Deals on flights from New York John F Kennedy Airport to Ontario International Airport

Flights to Los Angeles

Return flights

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