Erlianhot Saiwusu Airport (Erlianhot Saiwusu Airport, IATA: ERL, ICAO: ZBER), located near Saiwusu Science and Technology Park, Erenhot City, Xilin Gol League, Inner Mongolia Autonomous Region, China, 27 kilometers northwest of the center of Erenhot, is a 4C-level regional airport, national A first-class air port open to the outside world     .
On June 6, 2008, Erenhot Saiwusu Airport officially started construction   ; On April 1, 2010, Erenhot Saiwusu Airport officially opened to traffic   ; On July 7, 2018, the T2 (International) Terminal of Erenhot Saiwusu Airport was officially opened   .
As of April 2020, Erenhot Saiwusu Airport has 2 terminals, of which T1 (International) Terminal has an area of ​​5,043 square meters and has 2 boarding bridges; T2 (International) Terminal has an area of ​​5,949 square meters , with 2 boarding bridges; 5 C-class seats on the station apron; the runway is 2,800 meters long and 45 meters wide; it can meet the needs of annual passenger throughput of 650,000 passengers     .
In 2021, Erenhot Saiwusu Airport will handle a total of 91,003 passengers, a year-on-year decrease of 25.0%, ranking 213th in the country; cargo and mail throughput will be 94.1 tons, a year-on-year decrease of 34.2%, ranking 184th in the country; Flights, down 28.9% year-on-year, ranking 206th in the country [twenty three]  .