Santa Bernardina International Airport (Spanish: Aeropuerto Internacional Santa Bernardina) (IATA: DZO, ICAO: SUDU) is a military and general aviation airport serving Durazno, capital of the Durazno Department of Uruguay.

The airport is 3 kilometres (2 mi) across the Yí River, northeast from downtown Durazno.

The Durazno VOR-DME (Ident: DUR) is located on the field.

Several non-directional beacons are located around the airport.

2° Mario W. Parallada Air Base is a base of the Uruguayan Air Force that shares facilities at the Santa Bernardina International Airport.