BART - Bay Area Rapid Transit

Here's a short (4 min) excursion down into one of San Francisco's subway systems, BART. The Bay Area Rapid Transit system connects much of the Bay Area and is probably the best way to get into the city from the airports.

BART fares are calculated by distance traveled. The ride from Oakland Airport to downtown is about $3.50. From SF Airport, it's about $5.10.