| Erenhot Saiwusu Airport | |
| Iata: | ERL |
| Icao: | ZBER |
| Coordinates: | 43.4267°N 112.0983°W |
| Pushpin Map: | China Inner Mongolia |
| Pushpin Label: | ERL |
| Pushpin Map Caption: | Location of airport in Inner Mongolia |
| Type: | Public |
| City-Served: | Erenhot, Inner Mongolia |
| Location: | Saiwusu, Erenhot |
| Metric-Elev: | y |
| Metric-Rwy: | y |
| R1-Number: | 12/30 |
| R1-Length-M: | 2,800 |
| Stat-Year: | 2021 |
| Stat1-Header: | Passengers |
| Stat1-Data: | 91,003 |
| Stat2-Header: | Aircraft movements |
| Stat2-Data: | 2,178 |
| Stat3-Header: | Cargo (metric tons) |
| Stat3-Data: | 94.1 |
| Order: | st |
| T: | 二連浩特賽烏素機場 |
| P: | Èrliánhàotè Sàiwūsù Jīchǎng |
Erenhot Saiwusu Airport is an airport serving the city of Erenhot, Inner Mongolia Autonomous Region, China. It is located near the town of Saiwusu, 27km (17miles) southeast of the city center and 32km (20miles) from the Mongolian border. Construction started in June 2008 with a total investment of 257 million yuan, and the airport was opened on 1 April 2010.[1] Due to its proximity to the border the airport attracts a substantial portion of its passengers from Mongolia.[2]