The nearest airport is BJX - Del Bajio Guanajuato Intl, located 63.1 km south west of San Isidro.
Other airports nearby include SLP - San Luis Potosi Ponciano Arriaga Intl (91.1 km north), AGU - Aguascalientes Jesus Teran Intl (127.6 km west), QRO - Queretaro Intercontinental (133.7 km south east), MLM - Morelia General Francisco J Mujica Intl (177.4 km south),