The nearest airport is PRH - Phrae, located 78.4 km south west of Wiang Sa.
Other airports nearby include LPT - Lampang (135.6 km west), LOE - Loei (161.8 km south east), VTE - Vientiane Wattay Intl (202.1 km east), PHS - Phitsanulok (203.6 km south),