San Francisco Airport (SFO) Transfer Guide

SFO sits about 21 km (13 miles) south of downtown San Francisco. On a good day, you can reach Union Square in 25 minutes. During rush hour — roughly 7 to 10 AM and 4 to 7 PM on weekdays — that can stretch to 50 minutes or more. BART (Bay Area Rapid Transit) takes about 30 minutes to reach downtown stations and runs independently of road traffic, making it reliable regardless of the time of day.

After clearing customs (international) or walking out of the gate area (domestic), you follow signs to your transport option. SFO has four terminals: International Terminal, Terminal 1, Terminal 2, and Terminal 3. All terminals connect via the AirTrain, a free automated people mover that loops continuously. The BART station is accessible from the International Terminal via AirTrain. Rideshare and taxi pickups are on the departures (upper) level of each terminal. If you have a pre-booked transfer, your driver will typically meet you in the arrivals hall or at a designated pickup zone — the confirmation email will specify exactly where.

Taxis charge a metered rate. Expect $55-75 to downtown depending on traffic, plus tip. They queue outside arrivals on the lower level.

Rideshare (Uber/Lyft) typically runs $35-60 to downtown, but surge pricing during peak hours or events can push that to $80 or more. Pickup is on the departures level.

SamTrans buses are the budget option at $2-5, but routes are limited and slow.

Pre-booked private transfers offer fixed pricing (typically $65-90 to downtown), no surge risk, and a driver waiting with your name. Useful when you want certainty after a long flight.

Getting to downtown San Francisco from SFO in 2026:

• BART: $9.65 per person
• SamTrans bus: $2.25-5.00
• Taxi: $55-75 (metered, plus 15-20% tip)
• Rideshare: $35-80 (varies wildly by demand)
• Shared shuttle: $20-35 per person
• Private transfer: $65-90 (flat rate, all-inclusive)

BART stops running around midnight (last train from SFO is typically 11:45 PM on weekdays). If your flight lands after 11 PM, your realistic options narrow to taxis, rideshare, or a pre-booked transfer. Taxis are always available at the curb, though you may wait 10-15 minutes at very late hours. Rideshare availability is generally fine, but expect higher fares after midnight. A pre-booked transfer guarantees someone is there regardless of when your flight actually touches down, which matters when delays push your arrival past 1 AM.

BART handles standard suitcases fine but gets awkward with strollers, car seats, and more than two large bags per person. There are no luggage racks on BART trains. Taxis at SFO are mostly sedans — fine for 2 adults and 2 bags, tight for anything more. If you are traveling with small children and need a car seat, rideshare drivers almost never have them. A pre-booked transfer lets you request a child seat, extra luggage space, or a larger vehicle in advance. For groups of 5+, a minivan transfer is usually cheaper per person than individual rideshares.

For pre-booked transfers, the standard meeting point is the arrivals hall of your terminal. Your driver will hold a sign with your name. Some services use the designated pickup zones on the outer curb — your confirmation will specify which. For rideshare, follow signs to the "Rideshare Pickup" area on the departures (upper) level. Taxis queue on the arrivals (lower) level of each terminal. If you are arriving internationally and clearing customs, allow at least 30-45 minutes before you reach the meeting point — experienced drivers know this and adjust.

Choose a taxi or rideshare if: you want door-to-door convenience, have moderate luggage, and are comfortable with variable pricing.

Choose a pre-booked transfer if: you want a fixed price with no surprises, you are arriving late at night, traveling with family or heavy luggage, or heading somewhere outside the city center.

Choose SamTrans if: you are on a tight budget and have time to spare.