From Terminal 1 at Harry Reid International Airport (formerly McCarran International Airport) in Las Vegas, Southwest Airlines Harry Reid International Airport offers convenient and fast travel options. The airline offers numerous domestic flights that connect Las Vegas to locations across the United States. At the airline’s check-in booths in Terminal 1, travelers can benefit from Southwest’s unique open seating policy, which allocates boarding groups for flexibility in seat selection. Additionally, Terminal 1 provides a variety of amenities, including retail, food options, and free Wi-Fi. Due to its reasonably priced tickets, excellent customer service, and hassle-free travel experience, Southwest Airlines is a popular choice for both business and leisure travelers flying to and from Las Vegas.