Southwest Airlines operates primarily out of Terminal 1 at Harry Reid International Airport (LAS) in Las Vegas. This terminal is well-equipped with various amenities for Southwest passengers, including check-in counters, efficient security checkpoints, and easy access to the A and B gates, where most Southwest flights are located. Travelers can enjoy numerous dining options, shops, and services throughout Terminal 1. Additionally, the terminal offers Wi-Fi access, charging stations, and comfortable seating, making it convenient for those with layovers or early arrivals. Directions and signage are clear, helping ensure smooth navigation for a stress-free start to any journey.