Flying out of San Francisco with Southwest Airlines? Make your journey smoother by getting familiar with the SFO Southwest Terminal before you head to the airport. Located in Terminal 1 (Harvey Milk Terminal), this section of SFO is modern, efficient, and built with traveler comfort in mind. For More: https://airportsterminalhub.com/airlines/southwest-airlines/southwest-airlines-san-francisco-international-airport-sfo-terminal/