The nearest airport is TGZ - Tuxtla Gutierrez Angel Albino Corzo, located 79.4 km east of San Isidro.
Other airports nearby include VSA - Villahermosa C P A Carlos Rovirosa Intl (181.6 km north east), MTT - Minatitlan (184.3 km north west), TAP - Tapachula Intl (252.6 km south east),