The nearest airport is NOG - Nogales Intl, located 46.1 km north of San Carlos.
Other airports nearby include FHU - Fort Huachuca Sierra Vista Muni Libby Aaf (111.0 km north east), TUS - Tucson Intl (144.1 km north), DMA - Tucson Davis Monthan Afb (150.3 km north), HMO - Hermosillo General Ignacio P Garcia Intl (191.6 km south),