The nearest airport is PDV - Plovdiv, located 54.4 km north west of Bozhak.
Other airports nearby include KVA - Kavala Megas Alexandros Intl (103.6 km south west), AXD - Alexandroupolis Dimokritos (109.4 km south east), GOZ - Gorna Orechovica Gorna Oryahovitsa (165.1 km north), SOF - Sofia (190.4 km north west),