Frontier Airlines LAS Terminal Out of Las Vegas McCarran International Airport's Terminal 3, is OperatingFrontier 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 of a designated lounge. Taxis, ridesharing, and shuttle services are just a few of the readily available ground transportation alternatives that make getting to and from the airport straightforward. Frontier travelers are guaranteed a comfortable and effective journey thanks to Terminal 3's amenities