Cheap DEC to San Diego flights

Book your DEC to SAN flights with Expedia and find last-minute Decatur to San Diego airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between DEC and SAN, with new flight deals and promotions almost daily. When you book your next trip from Decatur IL to San Diego Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

Popular Flights from Decatur, Illinois

Browse popular flight destinations from Decatur (DEC), and plan your next exciting trip. Expedia has cheap flights from Decatur on multiple airline carriers, so book your next trip today!

DEC to SAN Route Map

Decatur to San Diego Flights, Stats and Airplanes

Route information for flights from Decatur IL to San Diego Intl..

Destination:
Distance:
1,644.00 miles

SAN - San Diego Intl. Airlines

Browse the most popular airlines servicing the San Diego (SAN) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.