Getting to and from San Francisco International Airport (SFO)
San Francisco, California KSFO #10 US airport by passengers
Train, bus, shuttle, rideshare and rental cars at SFO.
Ways to reach SFO
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Rail
BART
The BART station is inside the International Terminal. Trains run directly to downtown San Francisco and the East Bay. Check BART for the current route and schedule.
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Rail
Caltrain (via BART)
Transfer at Millbrae Station for Caltrain service along the Peninsula.
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Bus
SamTrans
Local buses serve the airport and the Peninsula.
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Rideshare and taxi
Designated pick-up areas
Rideshare and taxis load at specific areas near each terminal. Use the signs.
Reviewed October 8, 2026. Confirm details on the official airport website. Spotted a change?
Frequently asked questions
How do I get from SFO to downtown San Francisco?
BART runs directly to downtown from the International Terminal. A taxi or rideshare takes about 20 to 40 minutes depending on traffic.
Which terminal is United at?
Terminal 3 for domestic, and the International Terminal (Boarding Area G) for most international flights.