Cheap flights from Indianapolis, IN to San Antonio, TX

Travelers frequently search for route combinations, such as Indianapolis and London, Las Vegas, San Francisco, Denver, Manchester, San Juan, Los Angeles, Orlando, San Jose, Riyadh, Fort Lauderdale, Toronto, Auckland, Lisbon, Tallinn, Frankfurt, Phoenix, Davao, Sarasota, Cusco.

Travelers frequently search for route combinations, such as San Antonio and London, Reykjavik, Manila, Manchester, Las Vegas, Taipei, Frankfurt, Phuket City, Toronto, Aguadilla, Dublin, Atlanta, New Orleans, San Juan, Phoenix, Paris, San Diego, Salt Lake City, Orlando, Tapachula.

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

The main airport in San Antonio is San Antonio International. It is also served by Austin–Bergstrom International, San Antonio International, Piedras Negras International, Nuevo Laredo International, Laredo International, Corpus Christi International, Victoria Regional, Killeen–Fort Hood Regional, Easterwood.

Yes, it's possible to combine different modes of transport between Indianapolis and San Antonio thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Indianapolis and San Antonio can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between Indianapolis and San Antonio with United Airlines, Spirit Airlines, Frontier Airlines, Allegiant Air, Silver Airways.

If you don’t have specific dates for your trip between Indianapolis and San Antonio, 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 Antonio, 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.