The nearest airport is CAP - Cap Haitien Intl, located 35.5 km east of Montaigu.
Other airports nearby include PAP - Port-au-prince Toussaint Louverture Intl (140.7 km south), IGA - Matthew Town (174.3 km north west), POP - Puerto Plata Gregorio Luperon Intl (204.1 km east), STI - Santiago Cibao Intl (206.1 km east),