The nearest airport is NVA - Neiva Benito Salas, located 34.5 km south east of Castel.
Other airports nearby include CLO - Cali Alfonso Bonilla Aragon Intl (105.7 km west), ULQ - Tulua Farfan (129.2 km north west), SVI - San Vincente De Caguan Eduardo Falla Solano (140.2 km south east), IBE - Ibague Perales (142.9 km north),