The nearest airport is TCO - Tumaco La Florida, located 29.6 km west of Mercedes.
Other airports nearby include GPI - Guapi Juan Casiano (107.2 km north east), IPI - Ipiales San Luis (137.5 km south east), TUA - Tulcan Teniente Coronel Luis A Mantilla (139.4 km south east), PSO - Pasto Antonio Narino (139.9 km east),