Travelers frequently ask, "What terminal is Southwest in Las Vegas?" The answer is that Southwest Airlines operates out of Terminal 1 at Harry Reid International Airport (formerly McCarran International Airport) in Las Vegas. This terminal is well-equipped with various amenities, including dining options, retail stores, and lounges, ensuring a comfortable experience for passengers.https://allairoffices.com/what....-terminal-is-southwe

Southwest Airline Las Vegas Terminal- All Air Offices

Southwest Airline Las Vegas Terminal : - Southwest Airlines uses Terminal 1 at B and C concourses, You can use this info for check-in