San Ignacio Town Airstrip (IATA: CYD, ICAO: MZMF) is a public use airport serving San Ignacio, a town in the Cayo District of Belize. The airport is 6 kilometres (4 mi) southwest of San Ignacio and 5 kilometres (3.1 mi) east of the border with Guatemala.

It has a 718-meter runway and a small terminal building. Founded in 2012, it is operated by Tropic Air and served exclusively by this airline with single-engine Cessna 208 aircraft.