The nearest airport is OAX - Oaxaca Xoxocotlan Intl, located 119.1 km east of San Isidro.
Other airports nearby include PXM - Puerto Escondido Intl (155.0 km south east), TCN - Tehuacan (163.8 km north), ACA - Acapulco General Juan N Alvarez Intl (206.6 km west), HUX - Bahias Dehuatulco Bahias De Huatulco Intl (221.7 km south east),