McCarran International Airport (IATA: LAS, ICAO: KLAS, FAA LID: LAS) is the principal commercial airport serving Las Vegas and Clark County, Nevada, United States.
The airport is located five miles (8 km) south of the central business district of Las Vegas, in the unincorporated area of Paradise in Clark County. It covers an area of 2,800 acres (1,100 ha) and has four runways.
McCarran is owned by Clark County and operated by the Clark County Department of Aviation (DOA). McCarran Airport serves as a hub for Great Lakes Airlines. It serves as a focus city for Allegiant Air and Southwest Airlines; McCarran is also the largest operation base for both Allegiant and Southwest. The airport became a crew and maintenance base for Spirit Airlines in February 2012. It is named after the former Nevada Senator Pat McCarran.