The nearest airport is CAP - Cap Haitien Intl, located 107.7 km east of Diondion.
Other airports nearby include IGA - Matthew Town (133.0 km north), BCA - Baracoa Playa Gustavo Rizo (146.5 km north west), PAP - Port-au-prince Toussaint Louverture Intl (171.0 km south east), MOA - Moa Orestes Acosta (199.3 km north west),