Cheap flights from Indianapolis to San Diego from $139

Travelers frequently search for route combinations, such as Indianapolis and Orlando, Fort Lauderdale, New York, Las Vegas, Denver, Tampa, Mexico City, Dallas, Vancouver, Caracas, Los Angeles, Punta Gorda, Istanbul, Bogotá, Stockholm, New Orleans, Washington, D.C., Sarasota, Seattle, Cancún.

Travelers frequently search for route combinations, such as San Diego and San Francisco, San Jose, New York, Las Vegas, Sacramento, Calgary, London, Seattle, Phoenix, Dallas, Denver, Houston, Washington, D.C., Tokyo, Oakland, Chicago, Minneapolis, Honolulu, Vancouver, Portland.

The main airport in Indianapolis is Indianapolis International. It is also served by Cincinnati/Northern Kentucky International, Indianapolis International, Louisville International, South Bend International, Blue Grass, Fort Wayne International, Dayton International, Evansville Regional, Central Illinois Regional, Owensboro–Daviess County Regional.

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

Currently, you can fly between Indianapolis and San Diego with United Airlines, Frontier Airlines, Alaska Airlines, Spirit Airlines, JetBlue Airways.

If you don’t have specific dates for your trip between Indianapolis 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 Indianapolis 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 Indianapolis. The main one is Indianapolis International and other nearby airports include Cincinnati/Northern Kentucky International, Indianapolis International, Louisville International, South Bend International, Blue Grass, Fort Wayne International, Dayton International, Evansville Regional, Central Illinois Regional, Owensboro–Daviess County Regional

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