At Las Vegas McCarran International Airport (LAS), Frontier Airlines LAS Terminal , Travelers can find the Frontier check-in counters and self-service kiosks on the east side of the terminal. For added convenience, Frontier’s ticketing and customer service desks are also located here. The terminal offers a range of amenities including dining options, shops, and lounges to make your wait more comfortable. Make sure to arrive early to navigate check-in and security smoothly, and keep an eye on the flight information displays for updates. Enjoy your journey with Frontier Airlines and make the most of your time at LAS.