Cheap flights from San Diego, CA to Decatur, IL

Travelers frequently search for route combinations, such as San Diego and Las Vegas, Denver, Austin, Cincinnati, Philadelphia, New York, Atlanta, Washington, D.C., Raleigh, Chicago, Phoenix, Orlando, San Antonio, St. Louis, Charlotte, Minneapolis, Detroit, Cleveland, New Orleans, Dallas.

Travelers frequently search for route combinations, such as Decatur and Denver, Tampa, Dallas, Los Angeles, Austin, Chicago, Oakland, Houston, Washington, D.C., West Palm Beach, Budapest, Jacksonville, Rome, Billings.

San Diego is mainly served by San Diego International. But there are other airports nearby, including McClellan–Palomar, Marine Corps Air Station Miramar.

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

The main airport in Decatur is Decatur. It is also served by Chicago Midway International, Indianapolis International, St. Louis Lambert International, Abraham Lincoln Capital, MidAmerica St. Louis, General Wayne A. Downing Peoria International, Quad City International, Williamson County Regional, Central Illinois Regional, Southeast Iowa Regional.

Yes, it's possible to combine different modes of transport between San Diego and Decatur thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between San Diego and Decatur 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 San Diego and Decatur with United Airlines, Spirit Airlines, Frontier Airlines, American Airlines, JetBlue Airways.

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