The nearest airport is MMJ - Matsumoto, located 115.4 km north east of Ōta.
Other airports nearby include KMQ - Kanazawa Komatsu (120.0 km north west), TOY - Toyama (135.7 km north), ITM - Osaka Intl (160.8 km south west), SHM - Nanki-shirahama Nanki Shirahama (248.2 km south west),