Charleston Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.02 | $3.33 | $3.83 | $3.7 | $2.65 |
| Month Ago Avg. | $3.02 | $3.33 | $3.83 | $3.69 | $2.65 |
Highest Recorded Average Gas Price In Charleston Year to Date
| Price | Date | |
|---|---|---|
| Regular | $3.06 | 07/02/25 |
| Diesel | $3.7 | 08/21/25 |
Top 10 Gas Stations & Cheap Fuel Prices in Charleston
Circle K in Charleston (2300 Savannah Hwy)
2300 Savannah Hwy, Charleston, South Carolina,
$3.07
Nov 16, 2025
0¢ Cashback
Sunoco in Charleston (1880 Ashley River Rd)
1880 Ashley River Rd, Charleston, South Carolina,
$3.12
Nov 16, 2025
0¢ Cashback
Circle K in Charleston (904 St. Andrews Blvd)
904 St Andrews Blvd, Charleston, South Carolina,
$3.17
Nov 16, 2025
0¢ Cashback
Sunoco in Charleston (737 Folly Rd)
737 Folly Rd, Charleston, South Carolina,
$3.19
Nov 16, 2025
0¢ Cashback
Circle K in Charleston (1141 Old Towne Rd)
1141 Old Towne Rd, Charleston, South Carolina,
$3.24
Nov 16, 2025
0¢ Cashback
Exxon in Charleston (484 Savannah Hwy )
484 Savannah Hwy , Charleston, South Carolina,
$3.24
Nov 16, 2025
0¢ Cashback
Circle K in Charleston (320 Meeting St)
320 Meeting St, Charleston, South Carolina,
$3.29
Nov 16, 2025
3¢ Cashback
Circle K in Charleston (737 King St)
737 King St, Charleston, South Carolina,
$3.29
Nov 16, 2025
3¢ Cashback
Shell in Charleston (2407 Ashley River Rd)
2407 Ashley River Rd, Charleston, South Carolina,
$3.34
Nov 16, 2025
3¢ Cashback
Shell in Charleston (1952 Clements Ferry Rd)
1952 Clements Ferry Rd, Charleston, South Carolina,
$3.34
Nov 16, 2025
3¢ 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.