Gas Prices in South Dakota
3 Costco & Sam's Club stations · State avg $3.776/gal
South Dakota
Avg Regular Unleaded
$3.776
/gallon · Source: EIA
Prices are Unchanged
from Yesterday's Avg of $3.776
Prices are Down 11.7¢
from Last Week's Avg of $3.893
Prices are Up 42.3¢
from Last Month's Avg of $3.353
South Dakota — Regular Gas Price Trend (30 days)
Source: EIA3 stations found
CostcoCheapest Nearby
Costco — SIOUX FALLS, SD
3700 S Grange Ave
$3.660
regular
$3.660
regular
$4.450
premium
Updated 2 days ago
Members only
Sam's Club
Sam's Club — Sioux Falls, SD
3201 S Louise Ave
$3.669
regular
$3.669
regular
$4.459
premium
Updated 2 days ago
Members only
Sam's Club
Sam's Club — Rapid City, SD
925 Eglin St
$3.999
regular
$3.999
regular
$4.499
premium
$4.849
diesel
Updated 2 days ago
Members only