Are you aware of Which Terminal is Southwest Airlines at SFO? Terminal 1 of San Francisco International Airport (SFO) is home to Southwest Airlines. The terminal may be found and identified with ease. Checking in was simple and the personnel was pleasant. I used the many shops and restaurants while I waited for my flight. Security queues were stretching out rapidly. Overall, I had a straightforward and pleasurable experience at Terminal 1. It should be a pleasant trip if you’re flying Southwest; just head to Terminal 1!