Saratoga, California — Gas prices in the San Jose area averaged $6.0761 per gallon for regular unleaded on September 17, 2026, according to AAA, up from $6.0270 yesterday. That is up from $5.8807 a week ago but higher than $5.4879 a month ago.
The statewide average in California stands at $6.0851, while the national average is $4.4386. Drivers in the San Jose area are paying below the state average and above the national average.