Diesel Prices in San Antonio, TX
Cheapest
$5.589
Average
$5.675
Most expensive
$5.699
Stations
5
Filling a 15 gal tank at the cheapest station saves $1.29 compared with the average.
| Station | Address | Diesel |
|---|---|---|
| Love's | 9530 Southton Rd | $5.589 |
| Love's | 11361 S. I-35 | $5.689 |
| Pilot | 5619 I-10 E | $5.699 |
| Pilot | 4105 S Loop 1604 E | $5.699 |
| Flying J | 1815 N Foster Rd | $5.699 |
Updated Nov 7, 2026, 08:21 AM EST