Flying
San Francisco International Airport (SFO) is about 2 hours south west of Calistoga and offers many direct flights across the U.S.
Oakland International Airport (OAK) is about 1 1/2 hours south east of Calistoga and is a smaller, sometimes more manageable airport then SFO. It offers more regional flights and is a hub for Southwest.
Driving
If you are flying into SFO or OAK, you will need to drive to Calistoga.
From San Francisco: Take 101 North and get off on exit 494 for River Road toward Guerneville. OR Take 101 North, exit at 460A onto CA-37, turn left onto 29N / CA-121N. If you have a few minutes extra to spare, this drive is beautiful and goes through wine country!
From Oakland: Take I-880 North to the I-80E, exit CA-37 West, then exit CA-29 and turn right, and enjoy the drive through Napa Valley.
*Traffic in the Bay Area can vary greatly hour to hour, so we suggest using Google Maps or Waze to find the fastest route.