The nearest airport is SLP - San Luis Potosi Ponciano Arriaga Intl, located 55.2 km south of San Isidro.
Other airports nearby include ZCL - Zacatecas General Leobardo C Ruiz Intl (175.6 km west), AGU - Aguascalientes Jesus Teran Intl (179.7 km south west), BJX - Del Bajio Guanajuato Intl (201.2 km south),