Frontier Airlines las vegas terminal operates out of Terminal 3 at McCarran International Airport in Las Vegas. Terminal 3 is the newest and most modern terminal at the airport and features state-of-the-art facilities and amenities. The Frontier Airlines check-in counters are located on Level 2 of Terminal 3, and the airline's gates are located on both Level 2 and Level 1. Frontier Airlines passengers can access a variety of amenities in Terminal 3, including restaurants, shops, lounges, and charging stations. Passengers who need to connect to other flights or terminals can use the Terminal 3 shuttle service, which provides transportation between Terminal 3 and Terminal 1, as well as the airport's rental car center and economy parking lot. Overall, Frontier Airlines passengers flying out of Las Vegas can expect a modern and convenient airport experience at Terminal 3.