The nearest airport is MTT - Minatitlan, located 46.7 km north of La Merced.
Other airports nearby include VSA - Villahermosa C P A Carlos Rovirosa Intl (193.9 km east), TGZ - Tuxtla Gutierrez Angel Albino Corzo (209.9 km south east), VER - Vera Cruz General Heriberto Jara Intl (231.8 km north west), HUX - Bahias Dehuatulco Bahias De Huatulco Intl (274.6 km south west),