The nearest airport is AXM - Armenia El Eden, located 35.9 km north west of La Unión.
Other airports nearby include IBE - Ibague Perales (62.0 km north east), ULQ - Tulua Farfan (68.0 km west), PEI - Pereira Matecana (73.2 km north), MZL - Manizales La Nubia (97.8 km north),