The nearest airport is HND - Tokyo Intl, located 18.2 km north east of Hommokuchō.
Other airports nearby include OKO - Yokota Ab (46.8 km north west), OIM - Oshima (75.7 km south), NRT - Tokyo Narita Intl (75.8 km north east), MMY - Miyake Jima Miyakejima (149.3 km south),