BART is a fast, easy, inexpensive way to get into San Francisco and around the Bay Area. Trains arrive at the SFO International Terminal every 15 minutes and it's just a 30 minute ride to the Super 8 Union Square hotel in downtown San Francisco. A one-way ticket from SFO to the Hotel is approximately $8.10 per person. Follow the signs or inquire at any information counter to locate the train station.
Once at the BART train station:
Purchase a ticket to “Powell Street” station from ticket booths
Board the appropriate train heading towards San Francisco
Exit at the Powell Street Station
Walk up Powell Street until you reach O’Farrell Street (2 blocks),
Turn left at O’Farrell Street (3 blocks)
Arrive at the Super 8 Union Square at 415 O’Farrell Street.
Airport Shuttle services are easily found just outside of the airport upon exit. There are several shuttle companies to choose from and all vary in pricing. Prior reservations are generally not required to board the bus; you can pay when you board. The shuttle buses are shared van rides that drop you off door-to-door at any hotel.