San Diego Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $3.2 | $3.41 | $4.17 | $3.93 | - |
Highest Recorded Average Gas Price In San Diego Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $3.93 | 08/06/26 |
| Regular | $3.2 | 08/22/26 |
Top 10 Gas Stations & Cheap Fuel Prices in San Diego
Valero + Circle K in San Diego (711 E Gravis Ave)
711 E Gravis Ave, San Diego, Texas,
$4.32
Oct 25, 2026
0¢ Cashback
Valero + Circle K in San Diego (711 E Gravis Ave)
711 E Gravis AveSan DiegoTexas78384USA
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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.