Antoine-Simon International Airport guide

Antoine-Simon International Airport sits on the southern peninsula of Haiti, on the coastal plain above Les Cayes. Its ICAO code is MTCA, and it stands about 70 metres above sea level. The airport takes its name from François C. Antoine Simon, who served as Haiti's 18th president from 1908 to 1911.

The Haitian government financed and built the airport, and Taiwan funded the access road. It was inaugurated on 7 May 2005 by then-Prime Minister Gérard Latortue. It has a single asphalt runway, designated 08/26. Plans to lengthen the runway were announced in 2013, and reports say work on it was completed by March 2025.

Commercial traffic is light. The airport is the fourth-busiest in Haiti for passengers, and its main links are domestic. Sunrise Airways has flown scheduled services to Port-au-Prince and Cap-Haïtien and also operates charters. The airport opened to international flights in 2025, when IBC Airways flew its first service from Miami on 10 November 2025 with about 30 passengers on board.

The National Airports Authority, known in French as the Autorité Aéroportuaire Nationale, manages the site. A separate airport is under construction on nearby Île-à-Vache, which would add a second air link for the region.