Saratoga, California — Gas prices in the San Jose area averaged $6.3976 per gallon for regular unleaded on September 29, 2026, according to AAA, up from $6.3812 yesterday. That is up from $6.1668 a week ago but higher than $5.6143 a month ago.
The statewide average in California stands at $6.3803, while the national average is $4.4558. Drivers in the San Jose area are paying above the state average and above the national average.