Which Terminal is Southwest Airlines at SFO At San Francisco International Airport (SFO), specifically the Harvey Milk Terminal 1, is where Southwest Airlines is based. Travelers can enjoy a variety of amenities at this recently renovated airport, such as cozy seating areas, a wide selection of restaurants and shopping options, and quick security checks. With the AirTrain system connecting Terminal 1 to other terminals, parking lots, and BART (Bay Area Rapid Transit), passengers may easily navigate the airport, making it handy for people going to and from the city and neighboring areas.
The Wall