San Luis Obispo County Regional Airport (IATA: SBP, ICAO: KSBP, FAA LID: SBP), McChesney Field is a civil airport near San Luis Obispo, California, United States. Three passenger airlines serve the airport with nonstop flights to eight cities: Dallas-Fort Worth, Denver, Las Vegas, Los Angeles, Phoenix, Portland, San Diego, San Francisco and Seattle. The airport was established in 1939 and used by the U.S. military between 1939 and 1945.