Sonoma County Airport Express (airportexpressinc.com) offers transportation to the San Francisco and Oakland airports. The shuttle runs frequently, starting early in the morning and continuing until 9:45 p.m. Several pick-up spots are designated in Santa Rosa including the Doubletree Hotel and the Days Inn. The earliest shuttle will get you to San Francisco by 5 a.m. or to Oakland by 5:30 a.m. As of 2011, a one-way fare is $34 for an adult and $32 for a senior (62 and up). The round-trip fare is $66 for an adult and $62 for a senior.
Shuttle California (shuttlecalifornia.com) is an airport shuttle service that includes various stops in Sonoma County, where Santa Rosa is located. The service runs to the Sacramento, San Francisco and Oakland airports. The service does not have scheduled stops but offers door-to-door service, meaning you need to call the company to schedule your pick-up time and they will accommodate your needs. Forty-eight-hour notice is required so the company can make the necessary arrangements.
Traveling by a limousine is a more expensive option than a traditional airport shuttle. LimoAffaire (limoaffaire.com) offers service from Santa Rosa and the outlying area to Santa Rosa Airport only. Limo service is available 24 hours a day and seven days a week. Prices depend on the distance required to get to the airport and the number of passengers.
Taking public transportation is a cheap and easy way to get to the airport. If you are in Santa Rosa and trying to get to Santa Rosa Airport, Sonoma Country Transit's (sctransit.com) bus line 62 goes directly to the airport. The route runs seven days a week from 7 a.m. to 5 p.m. The route has nine stops, including popular stops such as the Santa Rosa Junior College and the Santa Rosa Transit Mall. Check the timetable to determine the best schedule for your needs.