The nearest airport is VSA - Villahermosa C P A Carlos Rovirosa Intl, located 47.4 km south of La Unión.
Other airports nearby include CME - Ciudad Del Carmen Intl (117.3 km east), MTT - Minatitlan (182.9 km west), TGZ - Tuxtla Gutierrez Angel Albino Corzo (206.3 km south),