The nearest airport is SLP - San Luis Potosi Ponciano Arriaga Intl, located 77.1 km south of San Isidro.
Other airports nearby include CVM - Ciudad Victoria General Pedro Jose Mendez Intl (198.5 km north east), ZCL - Zacatecas General Leobardo C Ruiz Intl (203.9 km west), AGU - Aguascalientes Jesus Teran Intl (213.9 km south west), TSL - Tamuin (217.8 km south east),