The nearest airport is CME - Ciudad Del Carmen Intl, located 54.3 km north west of San Isidro.
Other airports nearby include VSA - Villahermosa C P A Carlos Rovirosa Intl (138.4 km west), CPE - Campeche Ingeniero Alberto Acuna Ongay Intl (206.3 km north east), TGZ - Tuxtla Gutierrez Angel Albino Corzo (243.7 km south west),