Southwest Airlines RDU Terminal operates from Terminal 1 (T1) at Raleigh-Durham International Airport (RDU). This terminal is designed for a smooth travel experience, featuring convenient check-in counters, self-service kiosks, and TSA security checkpoints. Passengers can enjoy amenities such as dining options, retail shops, free Wi-Fi, and easy access to parking and rental car services. Terminal 1's straightforward layout makes navigation simple, and Southwest connects RDU to a variety of major U.S. destinations with frequent domestic flights.