Charleston Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.07 | $3.33 | $3.89 | $3.75 | $2.65 |
| Month Ago Avg. | $3.1 | $3.33 | $3.92 | $3.78 | $2.65 |
Highest Recorded Average Gas Price In Charleston Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.54 | 06/15/26 |
| Regular | $3.53 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Charleston
Sunoco in Charleston (737 Folly Rd)
737 Folly Rd, Charleston, South Carolina,
$3.19
Jun 19, 2026
0¢ Cashback
Refuel in Charleston (1701 Clements Ferry Rd)
1701 Clements Ferry Rd, Charleston, South Carolina,
$3.37
Jun 19, 2026
0¢ Cashback
Murphy USA in Charleston (3969 W Ashley Cir)
3969 W Ashley Cir, Charleston, South Carolina,
$3.89
Jun 19, 2026
0¢ Cashback
Circle K in Charleston (2572 Ashley River Rd)
2572 Ashley River Rd, Charleston, South Carolina,
$4.01
Jun 19, 2026
0¢ Cashback
Exxon in Charleston (1602 Sam Rittenberg Blvd)
1602 Sam Rittenberg Blvd, Charleston, South Carolina,
$4.02
Jun 19, 2026
0¢ Cashback
VGO in Charleston (2314 Ashley River Rd)
2314 Ashley River Rd, Charleston, South Carolina,
$4.03
Jun 19, 2026
0¢ Cashback
Sunoco in Charleston (1984 Sam Rittenberg Blvd)
1984 Sam Rittenberg Blvd, Charleston, South Carolina,
$4.03
Jun 19, 2026
0¢ Cashback
Circle K in Charleston (1805 Savannah Hwy)
1805 Savannah Hwy, Charleston, South Carolina,
$4.04
Jun 19, 2026
0¢ Cashback
Blue Water in Charleston (2493 Savannah Hwy)
2493 Savannah Hwy, Charleston, South Carolina,
$4.07
Jun 19, 2026
0¢ Cashback
Circle K in Charleston (904 St. Andrews Blvd)
904 St Andrews Blvd, Charleston, South Carolina,
$4.07
Jun 19, 2026
0¢ Cashback
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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.