The nearest airport is SXL - Sligo, located 30.8 km north west of Letter.
Other airports nearby include ENK - Enniskillen St Angelo (42.7 km north east), NOC - Connaught (51.0 km south west), GWY - Galway (108.8 km south west), LDY - Londonderry Eglinton (117.5 km north east),