Southwest Airlines operates out of Terminal 1 at McCarran International Airport in Las Vegas, Nevada. McCarran International Airport is the primary commercial airport serving the Las Vegas Valley and is located about five miles south of the Las Vegas Strip.
Terminal 1 at McCarran International Airport is the airport's largest terminal and is divided into four concourses: A, B, C, and D. Southwest Airlines primarily uses Concourse C for its flights at Terminal 1.
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