San Luis Valley Regional Airport (IATA: ALS, ICAO: KALS, FAA LID: ALS) (Bergman Field) is two miles south of Alamosa, in Alamosa County, Colorado, United States. It sees one airline, subsidized by the Essential Air Service program. The airport reached 10,000 enplanements for the first time in its EAS participation with Boutique Air and is now classified as a non-hub primary airport.