Changhai Dachangshandao Airport (IATA: CNI, ICAO: ZYCH) is an airport serving Changhai, in the province of Liaoning in the People's Republic of China.

The airport has one daily flight to Dalian Zhoushuizi International Airport.

In peak times, like holidays, an additional flight to Dalian Zhoushuizi will be provided.The airport has one runway which is 850 metres (2,789 ft) long.

[1] The terminal has traditional ticketing and baggage claim areas.

Security checks often proceed on the tarmac, but can also be done inside the terminal in specially marked areas.