The nearest airport is MBJ - Montego Bay Sangster Intl, located 46.2 km north west of Armstrong.
Other airports nearby include OCJ - Ocho Rios Boscobel (74.4 km east), KTP - Kingston Tinson Pen (88.4 km east), KIN - Kingston Norman Manley Intl (93.6 km east), POT - Port Antonio Ken Jones (116.3 km east),