The nearest airport is MTR - Monteria Los Garzones, located 79.8 km north of La Unión.
Other airports nearby include CZU - Corozal Las Brujas (157.5 km north east), MGN - Magangue Baracoa (185.1 km north east), OTU - Otu (196.3 km south east), EOH - Medellin Olaya Herrera (220.0 km south),