The nearest airport is DOM - Dominica Melville Hall, located 44.7 km south of Grelin.
Other airports nearby include PTP - Pointe-a-pitre Le Raizet (45.0 km north west), DCF - Canefield (69.2 km south), ANU - Antigua V C Bird Intl (142.8 km north west), FDF - Fort-de-france Le Lamentin (153.0 km south),