Cheap flights from New York to San Diego from $251

The month of January is, on average, the cheapest month to fly to San Diego from New York, with most prices found around $483. If you’re not able to fly to San Diego in January, then February is your next best option. Flight prices from New York to San Diego during February average around $530.

Fly from New York John F Kennedy Intl to San Diego for the best New York - San Diego flight prices

You are more likely to see cheaper flights to San Diego from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $586 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from New York for as low as $509 on momondo.

There is only 1 cabin class available to choose from on New York to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 42% on your flight if you consider stops on a New York to San Diego flight.

As of October 2026, prices for New York to San Diego flights are approximately 14% more expensive when compared to flights at the same time last year.

As of October 2026, 14 flights take off from New York and land in San Diego each day. The most common flight departure time for this route is 17:00, with 43% of daily flights taking off in the afternoon.

As of October 2026, 100 flights take off from New York and land in San Diego each week. The most common flight departure day for this route is Thu, with 37% of weekly flights taking off on this day.