The nearest airport is MGN - Magangue Baracoa, located 79.7 km south west of La Unión.
Other airports nearby include CZU - Corozal Las Brujas (109.8 km south west), BAQ - Barranquilla Ernesto Cortissoz (115.4 km north), CTG - Cartagena Rafael Nunez (130.2 km north west), SMR - Santa Marta Simon Bolivar (137.8 km north),