Sonoma Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $5.41 | $5.49 | $5.66 | $5.67 | - |
Highest Recorded Average Gas Price In Sonoma Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.67 | 06/15/26 |
| Regular | $5.45 | 09/11/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Sonoma
Jack’s Filling Station in Sonoma (899 Broadway)
899 Broadway, Sonoma, California,
$5.04
Sep 20, 2026
0¢ Cashback
Jack’s Filling Station in Sonoma (899 Broadway)
899 BroadwaySonomaCalifornia95476USA
Beacon in Sonoma (18618 Sonoma Hwy)
18618 Sonoma Hwy, Sonoma, California,
$5.79
Sep 20, 2026
0¢ Cashback
Beacon in Sonoma (18618 Sonoma Hwy)
18618 Sonoma HwySonomaCalifornia95476USA
76 in Sonoma (19249 Sonoma Hwy)
19249 Sonoma Hwy, Sonoma, California,
$5.85
Sep 20, 2026
0¢ Cashback
76 in Sonoma (19249 Sonoma Hwy)
19249 Sonoma HwySonomaCalifornia95476USA
Chevron in Sonoma (540 W Napa St)
540 West Napa Street, Sonoma, California,
$6.76
Sep 20, 2026
0¢ Cashback
Chevron in Sonoma (540 W Napa St)
540 West Napa StreetSonomaCalifornia95476US
Find Cheap Gas Prices By State
Click on the state to view the State details
Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.