The nearest airport is THL - Tachilek Tachileik, located 67.9 km north west of Ban San.
Other airports nearby include MOG - Mong Hsat (127.8 km north west), KET - Kengtung (160.7 km north west), LPQ - Luang Prabang Luang Phabang Intl (188.8 km east), PRH - Phrae (210.1 km south),