Frontier Airlines LAS Terminal Out of Las Vegas McCarran International Airport's Terminal 3, is Operating Frontier Airlines LAS Terminal. With its state-of-the-art security measures, numerous amenities, and quick Level 2 check-in counters, this terminal provides a smooth travel experience. Duty-free shopping, free Wi-Fi, and a variety of food options are available to travelers. For those looking for a cozy spot to unwind, Frontier offers The Club LAS Lounge, despite the lack visit us https://bit.ly/4aBzcxp