Southwest Terminal Las Vegas is Terminal 1 at Harry Reid International Airport (formerly McCarran Airport). Southwest Airlines operates from Gates B and C, providing easy access to check-in, baggage claim, and security checkpoints. Travelers can enjoy a range of amenities, including dining, shopping, and lounges in Terminal 1. Parking, rental car services, and ground transportation ar... https://flightsassistance.com/what-terminal-is-southwest-in-las-vegas-full-guides/