what terminal is southwest airlines at mci operates out of Terminal B at Kansas City International Airport (MCI), providing a smooth and efficient experience for travelers. This terminal is dedicated to Southwest flights, offering check-in counters, security checkpoints, and easy access to gates. Passengers can enjoy a variety of dining options, from quick bites to sit-down meals, and browse through retail shops. Spacious seating areas and modern facilities make waiting for your flight comfortable. For arrivals, the baggage claim area is conveniently located. With clear signage and a passenger-friendly layout, Terminal B at MCI ensures a hassle-free journey for Southwest Airlines travelers.