San Luis Potosi International Airport, (Spanish: Aeropuerto Internacional de San Luis Potosí); officially Aeropuerto Internacional Ponciano Arriaga (Ponciano Arriaga International Airport) (IATA: SLP, ICAO: MMSP) is an international airport located in the municipality of San Luis Potosí, on the border with the municipality of Soledad de Graciano Sánchez, in San Luis Potosí, Mexico. It serves the Greater San Luis Potosi Metropolitan Area. In 2022, the airport served 633,364 passengers, according to data published by its owner and operator Grupo Aeroportuario Centro Norte.