Southwest Airlines at San Francisco International Airport truly offers a smooth and traveler-friendly experience. From quick check-ins to efficient security lines, everything runs seamlessly. The staff is friendly and always ready to help, making the journey even more pleasant. What terminal is Southwest Airlines at SFO? It operates from Terminal 1, which is modern, clean, and filled ... https://airlinesairportsterminals.com/southwest-airlines/sfo-terminal-san-francisco-airport/