The Frontier Airlines TYS Terminal at McGhee Tyson Airport (TYS) is built with efficiency and convenience in mind. In addition to a ticket counter for customer service and check-in, it has self-service kiosks. There are numerous dining options, complimentary Wi-Fi, and cozy sitting with charging stations for guests. Learn about Frontier's baggage policies to prevent any unpleasant surprises. Checked bags and carry-ons incur additional fees. These conveniences make it easy for travelers to navigate the Frontier Airlines terminal at TYS.