| Gas Station | Regular | Plus | Premium | Diesel |
 | Exxon
1 Beachwalker Dr, Johns Island, SC 29455
Get Directions | $3.419 | N/A | N/A | $3.799 |
 | Circle K
3603 Maybank Hwy, Johns Island, SC 29455
Get Directions | $3.279 | N/A | N/A | $3.599 |
 | Hess
2790 Maybank Hwy, Johns Island, SC 29455
Get Directions | $3.299 | $3.499 | N/A | $3.659 |
| Hess
3622 Savannah Hwy, Johns Island, SC 29455
Get Directions | $3.259 | $3.439 | $3.589 | $3.549
Lowest Price |
| Kangaroo
3586 Savannah Hwy, Johns Island, SC 29455
Get Directions | $3.229
Lowest Price | $3.409 | N/A | N/A |
| Kangaroo
106 Main Rd, Johns Island, SC 29455
Get Directions | $3.259 | N/A | $3.629 | N/A |
| Kangaroo
1786 Main Rd, Johns Island, SC 29455
Get Directions | $3.299 | $3.479 | $3.659 | N/A |
| Kangaroo
2802 Maybank Hwy, Johns Island, SC 29455
Get Directions | $3.329 | N/A | N/A | $3.569 |
| Kangaroo
503 Main Rd, Johns Island, SC 29455
Get Directions | $3.299 | N/A | N/A | $3.569 |
| Dodges Chicken Store
3854 Savannah Hwy, Johns Island, SC 29455
Get Directions | $3.239 | $3.639 | N/A | $3.579 |
 | BP
225 Freshfields Dr, Johns Island, SC 29455
Get Directions | $3.399 | N/A | $3.799 | $3.699 |
| Unbranded
2209 Savannah Hwy, Charleston, SC 29414
Get Directions | $3.259 | $3.899 | $3.899 | N/A |
| Circle K
2300 Savannah Hwy, Charleston, SC 29414
Get Directions | $3.299 | $3.399
Lowest Price | N/A | $3.699 |
| Hess
2245 Savannah Hwy, Charleston, SC 29414
Get Directions | $3.299 | $3.469 | $3.569
Lowest Price | $3.629 |
| Circle K
2407 Ashley River Rd, Charleston, SC 29414
Get Directions | $3.299 | $3.499 | N/A | $3.639 |
| Lil Cricket
2314 Ashley River Rd, Charleston, SC 29414
Get Directions | $3.289 | $3.669 | N/A | $3.639 |
| Kangaroo
2572 Ashley River Rd, Charleston, SC 29414
Get Directions | $3.329 | $3.509 | N/A | N/A |
| Exxon
3515 Mary Ader Ave, Charleston, SC 29414
Get Directions | $3.399 | N/A | N/A | $3.929 |
| Murphy Usa
3969 W Ashley Cir, Charleston, SC 29414
Get Directions | $3.239 | $3.449 | N/A | $3.549 |
| Lil Cricket
1029 Harbor View Rd, Charleston, SC 29412
Get Directions | $3.349 | $3.469 | N/A | N/A |