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Cheap flights from New York John F Kennedy Intl Airport to San Diego from £121

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 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — SAN
14 Sep — 21 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New York John F Kennedy Intl to San Diego are usually found in January or September, booked 87 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from John F Kennedy Intl to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from John F Kennedy Intl to San Diego
Explore the most affordable flight options available from John F Kennedy Intl to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2026.

Sun 4/1006:15 -
Nonstop5h 53m
Sat 17/1021:30 -
Nonstop5h 37m
Deal found 12/8£234
Wed 9/906:15 -
Nonstop5h 53m
Mon 14/921:30 -
Nonstop5h 37m
Deal found 14/8£234
Sat 12/906:15 -
Nonstop5h 53m
Tue 15/910:23 -
Nonstop5h 36m
Deal found 15/8£235
Sat 24/1011:30 -
Nonstop6h 05m
Wed 28/1014:22 -
Nonstop5h 37m
Deal found 12/8£236
Sat 26/918:00 -
Nonstop6h 00m
Tue 29/907:30 -
Nonstop5h 35m
Deal found 12/8£238
Mon 21/906:15 -
Nonstop5h 53m
Tue 29/921:30 -
Nonstop5h 37m
Deal found 11/8£239
Fri 25/916:29 -
Nonstop6h 06m
Fri 2/1014:20 -
Nonstop5h 39m
Deal found 11/8£240
Thu 10/917:29 -
1 stop20h 01m
Wed 16/914:20 -
Nonstop5h 39m
Deal found 14/8£242
Sat 19/906:15 -
Nonstop5h 53m
Sat 26/921:30 -
Nonstop5h 37m
Deal found 11/8£243
Mon 26/1006:30 -
Nonstop6h 07m
Wed 4/1121:30 -
Nonstop5h 12m
Deal found 10/8£245

Find flight deals from John F Kennedy Intl to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to San Diego (SAN). 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 15 August 2026.

Round-trip from

£234

One-way from

£121

Popular in

December

Cheapest in

January

Average price

£349

Good one-way deal

£169 or less
JetBlue
  • JetBlue
  • 4/10-17/10
  • Nonstop
  • 11h 30m total
  • New York to San Diego
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Delta
  • Delta
  • 14/11
  • Nonstop
  • 6h 14m total
  • New York to San Diego
Search Deals
High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Price to beat on a one-way flight from New York John F Kennedy Intl to San Diego.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from John F Kennedy Intl to San Diego 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 858,174 searches. Data last updated 15 August 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkSan Diego

JFK New York John F Kennedy Intl - SAN San Diego

JFKSAN

New York John F Kennedy Intl

Wed 23/9

16:29-19:35

Nonstop6h 06m

San Diego

Sat 26/9

07:00-15:40

Nonstop5h 40m

£234

New YorkSan Diego

JFK New York John F Kennedy Intl - SAN San Diego

JFKSAN

New York John F Kennedy Intl

Wed 7/10

07:22-14:38

1 stop10h 16m

San Diego

Wed 14/10

14:22-22:59

Nonstop5h 37m

£242

New YorkSan Diego

JFK New York John F Kennedy Intl - SAN San Diego

JFKSAN

New York John F Kennedy Intl

Thu 10/9

09:55-17:36

1 stop10h 41m

San Diego

Wed 16/9

14:20-22:59

Nonstop5h 39m

£242

New YorkSan Diego

JFK New York John F Kennedy Intl - SAN San Diego

JFKSAN

New York John F Kennedy Intl

Thu 24/9

17:29-10:30

1 stop20h 01m

San Diego

Mon 28/9

14:17-06:01

1 stop12h 44m

£249

New YorkSan Diego

JFK New York John F Kennedy Intl - SAN San Diego

JFKSAN

New York John F Kennedy Intl

Sat 19/9

16:46-10:30

1 stop20h 44m

San Diego

Sat 26/9

07:00-15:40

Nonstop5h 40m

£264

New YorkSan Diego

JFK New York John F Kennedy Intl - SAN San Diego

JFKSAN

New York John F Kennedy Intl

Fri 4/9

16:29-19:35

Nonstop6h 06m

San Diego

Thu 10/9

20:06-19:27

1 stop20h 21m

£264

New YorkSan Diego

JFK New York John F Kennedy Intl - SAN San Diego

JFKSAN

New York John F Kennedy Intl

Thu 1/10

09:55-16:36

1 stop9h 41m

San Diego

Wed 14/10

14:22-22:59

Nonstop5h 37m

£264
Fastest return journey

New YorkSan Diego

JFK New York John F Kennedy Intl - SAN San Diego

JFKSAN

New York John F Kennedy Intl

Fri 2/10

20:29-23:34

Nonstop6h 05m

San Diego

Sun 4/10

21:59-06:26

Nonstop5h 27m

£271

New YorkSan Diego

JFK New York John F Kennedy Intl - SAN San Diego

JFKSAN

New York John F Kennedy Intl

Wed 9/9

20:29-23:34

Nonstop6h 05m

San Diego

Mon 14/9

21:59-06:26

Nonstop5h 27m

£271

New YorkSan Diego

JFK New York John F Kennedy Intl - SAN San Diego

JFKSAN

New York John F Kennedy Intl

Fri 23/10

16:00-19:12

Nonstop6h 12m

San Diego

Sun 25/10

14:22-22:59

Nonstop5h 37m

£281

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from John F Kennedy Intl to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from John F Kennedy Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York John F Kennedy Intl Airport to San Diego

How far ahead should I book a flight from New York John F Kennedy Intl Airport to San Diego?

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York John F Kennedy Intl Airport to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to San Diego?

Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to San Diego (average of £215). Flying from New York John F Kennedy Intl Airport to San Diego in December is currently the most expensive (average of £359). 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.

What is the cheapest time of day to fly from JFK to SAN?

Find hourly flight availability from John F Kennedy Intl to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York John F Kennedy Intl Airport to San Diego as you normally would.

How much does it cost for a return flight from New York John F Kennedy Intl Airport to San Diego?

Airfare is below average for this route at the moment.

New York John F Kennedy Intl Airport to San Diego flights typically cost between £277 and £432 in October.
The cheapest return price found within the last 5 days was £234 on JetBlue (4 Oct–17 Oct).

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to San Diego. 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 San Diego from New York John F Kennedy Intl?

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to San Diego from New York John F Kennedy Intl. Booking flights from New York John F Kennedy Intl to San Diego (SAN) should be relatively easy as there are 22 daily inbound flights from New York John F Kennedy Intl from 0 different airlines.

  • How long is the flight from New York John F Kennedy Intl Airport to San Diego?

    Airlines like Alaska Airlines fly from New York John F Kennedy Intl Airport to San Diego in about 10h 34m. The time it takes to get you to your destination can typically vary by up to . New York John F Kennedy Intl Airport and San Diego are separated by a distance of 2440 mi.

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

    Consider LOT (79%), TAP AIR PORTUGAL (79%) or LATAM Airlines (77%) when booking your flight. These represent the most reliable airlines when flying from New York John F Kennedy Intl Airport to San Diego.

  • What are the cheapest flights from New York John F Kennedy Intl Airport to San Diego?

    Looking at all options, your cheapest flight can be booked for £145. While the most popular route (New York John F Kennedy Intl - San Diego) can be booked for £249 on average, our data indicates £280 when flying from New York John F Kennedy Intl Airport to San Diego.

  • Can I find deals for flights from John F Kennedy Intl to San Diego that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to San Diego.

  • Can I find deals for business class flights from John F Kennedy Intl to San Diego?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to San Diego?

    Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to San Diego (average of £215). Flying from New York John F Kennedy Intl Airport to San Diego in December is currently the most expensive (average of £359). 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.

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