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 several 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.