The nearest airport is CYI - Chiayi, located 93.8 km south of Yang-ts'o.
Other airports nearby include HUN - Hualien (105.7 km east), TPE - Taipei Chiang Kai Shek Intl (107.9 km north east), MZG - Makung Magong (128.0 km south west), TSA - Taipei Sungshan (128.7 km north east),