Frontier Airlines Harry Reid International Airport operates from Terminal 3 at Harry Reid International Airport (LAS) in Las Vegas to many destinations within the United States at cheap fares. Frontier is a low-cost carrier that provides only minimum services, which include check-in counters, self-service kiosks, and baggage check-in facilities within the terminal. A lot is going to be done and seen within the terminal, eating and shopping prior to a flight, fast-track security, and close proximity to ground transportation before flying through LAS. Both business and leisure travelers who buy the affordable and versatile products Frontier Airlines offers will enjoy a smooth journey.