San Francisco Airport Inter-terminal Transfer

Terminal Transfer Options

San Francisco Airport's AirTrain links all terminals, the terminal and long term parking garages, the rental car center and the BART station.

The AirTrain Red Line connects the terminals, Parking Garages A and G, and the BART train station.

The AirTrain Blue Line connects the terminals, Parking Garages A and G, the Long Term Parking Garages and open air lot, the BART train station and the Rental Car Center.

The AirTrain runs every 5-10 minutes, 24 hours a day and is free.