Costco Gas Prices in Salt Lake City, UT
2 Costco fuel centers in Salt Lake City · 1 of 2 sell diesel
Salt Lake City, Utah has 2 Costco fuel centers serving members in the area. Across Salt Lake City, regular gas averages $4.399, premium runs about $0.400 higher at $4.799, and diesel sits at $5.999. That's about $0.129 below the Utah statewide average of $4.528. Within Salt Lake City, Costco Salt Lake City posts the lowest regular at $4.399 and West Valley the highest at $4.399 — a $0.000 spread worth checking before you fuel up. Across Salt Lake City, regular pump prices have eased about $0.080 over the past month, from $4.479 a month ago. Premium has eased about $0.150 and diesel has eased about $0.120 over the same period. Diesel is available at 1 of the 2 Salt Lake City stations.