The nearest airport is GUA - Guatemala City La Aurora, located 149.1 km west of Ostumán.
Other airports nearby include SAP - San Pedro Sula La Mesa Intl (150.2 km north east), CBV - Coban (150.7 km north west), SAL - San Salvador El Salvador Intl (154.5 km south), TEA - Tela (209.4 km north east),