Gas Prices in South Dakota
3 Costco & Sam's Club stations · State avg $3.933/gal
South Dakota
Avg Regular Unleaded
$3.933
/gallon · Source: EIA
Prices are Down 0.3¢
from Yesterday's Avg of $3.936
Prices are Up 25.3¢
from Last Week's Avg of $3.679
Prices are Up 43.0¢
from Last Month's Avg of $3.503
South Dakota — Regular Gas Price Trend (30 days)
Source: EIA3 stations found
CostcoCheapest Nearby
Costco — SIOUX FALLS, SD
3700 S Grange Ave
$3.850
regular
$3.850
regular
$4.690
premium
Updated 2 hrs ago
Members only
Sam's Club
Sam's Club — Sioux Falls, SD
3201 S Louise Ave
$3.859
regular
$3.859
regular
$4.699
premium
Updated 1 hr ago
Members only
Sam's Club
Sam's Club — Rapid City, SD
925 Eglin St
$4.089
regular
$4.089
regular
$4.689
premium
$4.969
diesel
Updated 1 hr ago
Members only