How do I get from SFO airport to San Francisco?
BART train to downtown SF ~30 min ($9.65). SamTrans bus #292 to Palo Alto. Ride-share pickup at designated zones. FlightKitten tracks cheap economy flights from SFO across 220+ airlines — set your target price and get an email alert when fares drop below your budget.
Which airlines fly from SFO?
Major airlines operating from San Francisco International Airport include United, Alaska Airlines, Delta, Southwest, Singapore Airlines. FlightKitten monitors fares across all carriers simultaneously, scanning twice daily to catch price drops the moment they happen. Each alert includes an AI-powered deal briefing that explains whether the fare is historically unusual and worth booking immediately.