San Diego Gas Prices
Average price per gallon in the San Diego metro (AAA’s San Diego area), observed Sep 7, 2026 by AAA. Regular is currently $5.95/gal — $0.09 above the California average of $5.86, and $1.80 above the U.S. average of $4.15. That ranks #25 of 31 California metros, cheapest first.
Regular
$5.95
Mid-grade
$6.15
Premium
$6.35
Diesel
$7.71
Regular, change:▲ +$0.01 Daily change▲ +$0.16 wk▲ +$0.26 mo
Regular — recent trend (94 days)
$5.95$5.41
Jun 6, 2026Sep 7, 2026
Cheaper elsewhere in California?
The cheapest California metros right now, from the same AAA data — the lowest is $0.45 under San Diego.
| Metro | Regular | vs San Diego |
|---|---|---|
| Yuba City | $5.50 | −0.45 |
| El Centro | $5.62 | −0.33 |
| Redding | $5.65 | −0.30 |
| Chico-Paradise | $5.66 | −0.29 |
| Modesto | $5.68 | −0.27 |
| Stockton-Lodi | $5.71 | −0.25 |