E85 in San Antonio runs about $2.39/gal, $0.60 below the national average of $2.99 (20% cheaper).
Every E85 station in San Antonio
| Station | Address | E85 |
|---|---|---|
| Circle K | 5602 UTSA Blvd | $1.99 |
| Circle K | 8703 State Highway 151 | $1.99 |
| Fischer's Market | 2315 SW 36th St | $1.99 |
| 7-Eleven | 919 Fredericksburg Rd | $2.05 |
| Circle K #1097 | 1303 Callaghan Rd | $2.05 |
| Circle K #1070 | 11380 Shaenfield Rd | $2.19 |
| Circle K | 9350 SE Loop 410 | $2.39 |
| Red Rooster Market | 9355 SE Loop 410 | $2.39 |
| Circle K | 802 NE I-410 Loop | $2.55 |
| Circle K | 11003 Culebra Rd | $2.69 |
| Circle K | 5300 Alamo Pkwy | $2.69 |
| Shell | 3533 S E Military Dr | $2.99 |
| Shell | 527 W Cevallos | $2.99 |
| Circle K #1076 | 9676 Westover Hills Blvd | $3.33 |
| Valero | 2215 SE Military Dr | — |
Find E85 near you in San Antonio
Open the E85 App to see every San Antonio station around you with live prices, the cheapest pump highlighted, and one-tap directions. (See how to find E85 near you.)
Is E85 worth it in San Antonio?
E85 is usually 15–30% cheaper per gallon than regular, but ethanol has ~27% less energy — so judge it on cost per mile. E85 wins when priced ~20–25% under regular, and the app does that math for you. (More: is E85 cheaper?)
See all E85 stations in Texas.
Find E85 now
Live prices, the real ethanol map, and a blend calculator — free on iPhone.
Download on theApp StoreOnly flex-fuel vehicles (FFVs) should run E85 — confirm compatibility before you fill. See how to find E85 near you or browse other states.