The nearest airport is PRH - Phrae, located 113.4 km south west of Ban Kai.
Other airports nearby include LOE - Loei (160.7 km south east), LPT - Lampang (169.4 km west), LPQ - Luang Prabang Luang Phabang Intl (175.1 km north east), VTE - Vientiane Wattay Intl (181.5 km south east),