The nearest airport is VSA - Villahermosa C P A Carlos Rovirosa Intl, located 85.2 km north east of Unión.
Other airports nearby include TGZ - Tuxtla Gutierrez Angel Albino Corzo (121.4 km south east), MTT - Minatitlan (130.6 km north west), CME - Ciudad Del Carmen Intl (215.1 km north east),