Sfo Frontier Airlines Terminal, a major hub renowned for its cutting-edge facilities and traveler-friendly services, is home to Frontier Airlines' Terminal A. The Harvey Milk Terminal, also known as Terminal A, has a number of amenities that improve the traveler experience, such as roomy seating sections, charging stations, and a selection of dining and retail establishments. As a low-cost airline, Frontier Airlines appeals to leisure and frugal tourists by offering reasonably priced flights to a variety of domestic locations from SFO.