The nearest airport is MTT - Minatitlan, located 93.3 km west of San Isidro.
Other airports nearby include VSA - Villahermosa C P A Carlos Rovirosa Intl (94.7 km east), TGZ - Tuxtla Gutierrez Angel Albino Corzo (188.1 km south), CME - Ciudad Del Carmen Intl (209.0 km east),