- Baotou Airport (IATA: BAV, ICAO: ZBOW) is an international airport located in Baotou, Inner Mongolia, China. It is the second largest airport in Inner Mongolia and serves as a hub for Air China and China Eastern Airlines. The airport has domestic and international flights to destinations including Beijing, Shanghai, Guangzhou, Hong Kong, Seoul, and Singapore. It has two terminals, Terminal 1 for domestic flights and Terminal 2 for international flights. The airport has modern facilities and services for travelers, including restaurants, shops, and transportation options.