The nearest airport is BJX - Del Bajio Guanajuato Intl, located 58.3 km north of San Isidro.
Other airports nearby include MLM - Morelia General Francisco J Mujica Intl (83.4 km south east), ZMM - Zamora (95.1 km south west), UPN - Uruapan Licenciado Y Gen Ignacio Lopez Rayon (132.0 km south west), QRO - Queretaro Intercontinental (136.4 km east),