Napa Valley/Solano County Airport Transfers At Napa Solano Shuttle, we provide airport transportation from Napa Valley and all cities of Solano County( Napa, Saint Helena, Calistoga, Sonoma, Fairfield, Vacaville, Vallejo, Benicia, American Canyon, Rio Vista, Suisun City etc. , SFO, SMF, OAK, STS, SUU) We provide airport transportation 24 by 7. Our pricing is transparent , and we 24 hour Online Booking System. We urge you to book your airport rides online and pay either with credit card or with cash at the time of your service.