what terminal is southwest in las vegas? Terminal 1 is located in the heart of McCarran International Airport and serves as the departure point for Southwest Airlines passengers. Southwest's presence at this congested terminal, complete with unique signs and helpful staff, assures a smooth and delightful travel experience. Take a minute to enjoy the excitement of Las Vegas as you navigate the terminal, knowing that your Southwest flight is ready to depart. Visit- https://travobravo.com/southwe....st-airlines/what-ter