Cheap flights from Islip to San Diego from $356

Travelers frequently search for route combinations, such as Islip and Fort Lauderdale, Orlando, Raleigh, West Palm Beach, Fort Myers, Tampa, Las Vegas, Nashville, Houston, Charleston, Fargo, Vijayawada, Málaga, Quito, Davao, Reno, Boise, Manchester, Rome, Arauca.

Travelers frequently search for route combinations, such as San Diego and Las Vegas, Portland, Dallas, Denver, San Francisco, Salt Lake City, Atlanta, Seattle, New York, Phoenix, Minneapolis, Houston, Reno, Oakland, San Jose, Calgary, Chicago, Sacramento, Detroit, Orlando.

The main airport in Islip is Long Island MacArthur. It is also served by John F. Kennedy International, Newark Liberty International, Philadelphia International, LaGuardia, Bradley International, New York Stewart International Airport, Tweed New Haven, Lehigh Valley International, Westchester County, Albany International.

The main airport in San Diego is San Diego International. It is also served by Tijuana International, John Wayne, Ontario International, Mexicali International, Palm Springs International, Hollywood Burbank, Long Beach, Imperial County, Hawthorne Municipal, Yuma International.

Currently, you can fly between Islip and San Diego with BREEZE.

If you don’t have specific dates for your trip between Islip and San Diego, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Islip and San Diego, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Islip. The main one is Long Island MacArthur and other nearby airports include John F. Kennedy International, Newark Liberty International, Philadelphia International, LaGuardia, Bradley International, New York Stewart International Airport, Tweed New Haven, Lehigh Valley International, Westchester County, Albany International

There are a number of airports in and around San Diego. The main one is San Diego International and other nearby airports include Tijuana International, John Wayne, Ontario International, Mexicali International, Palm Springs International, Hollywood Burbank, Long Beach, Imperial County, Hawthorne Municipal, Yuma International.