The nearest airport is PSO - Pasto Antonio Narino, located 33.1 km north of Siquitán.
Other airports nearby include IPI - Ipiales San Luis (53.8 km south west), TUA - Tulcan Teniente Coronel Luis A Mantilla (60.3 km south west), PUU - Puerto Asis Tres De Mayo (106.2 km south east), PPN - Popayan Guillermo Leon Valencia (165.9 km north east),