Costco Gas Prices in Salt Lake City, UT
2 Costco fuel centers in Salt Lake City · 1 of 2 sell diesel
Salt Lake City Avg Regular
$3.699
per gallon
Salt Lake City Avg Premium
$4.179
per gallon
Salt Lake City Avg Diesel
$4.559
per gallon
Salt Lake City regular is$0.03belowthe Utah average ($3.728)
vs U.S. average$0.23below($3.933)
Premium runs$0.48above regular on average