The nearest airport is TCO - Tumaco La Florida, located 34.5 km north of Cajapí.
Other airports nearby include TUA - Tulcan Teniente Coronel Luis A Mantilla (133.0 km south east), IPI - Ipiales San Luis (133.1 km south east), GPI - Guapi Juan Casiano (145.9 km north east), PSO - Pasto Antonio Narino (155.0 km east),