Bahías de Huatulco International Airport (Spanish: Aeropuerto Internacional de Bahías de Huatulco) (IATA: HUX, ICAO: MMBT) is an international airport located at Huatulco, in the state of Oaxaca, Mexico.The airport handles national and international air traffic for the southern and southeastern Pacific coast of Oaxaca state.

It is one of nine airports in southeast Mexico operated by Aeropuertos del Sureste (ASUR), which lists the airport's name as Huatulco International Airport. In 2021, the airport handled 692,150 passengers, and 971,035 in 2022, an increase of 40.29%.