Huaian Lianshui International Airport (Huian Lianshui International Airport, IATA: HIA, ICAO: ZSSH), located at No. 1 Konggang Road, Chenshi Street, Lianshui County, Huai'an City, Jiangsu Province, China, 22 kilometers away from the center of Huai'an, and 22 kilometers away from the county seat of Lianshui County 10 kilometers away, it is a 4D-level international feeder airport, a first-class air port open to the outside world, and an aviation hub in northern Jiangsu   .
On October 8, 2008, Huai'an Lianshui Airport started construction; on September 26, 2010, Huai'an Lianshui Airport was officially open to navigation; in 2015, the air port of Huai'an Lianshui Airport was officially opened to the public; The indicator of the water airport flight area is changed to 4D level   ; On May 26, 2020, Huai'an Lianshui Airport was renamed "Huai'an Lianshui International Airport"   .
As of April 2021, the terminal building of Huai'an Lianshui International Airport has an area of ​​17,700 square meters, with 5 boarding bridges; a total of 22 aircraft seats on the civil aviation platform, 2 of which are cargo aircraft seats; the runway is 2,800 meters long and 45 meters wide. m, the largest usable model is Boeing B767-200; it can meet the needs of annual passenger throughput of 3 million passengers and cargo and mail throughput of 13,000 tons     .
In 2021, Huai'an Lianshui International Airport will handle a total of 1,404,683 passengers, a year-on-year increase of 5.9%, ranking 80th in the country; cargo and mail throughput will be 19,637.4 tons, a year-on-year increase of 59.1%, ranking 50th in the country; flight movements will be 3.1194 million vehicles, a year-on-year decrease of 8.6%, ranking 74th in the country   .