Costco Gas Prices in Plano, TX
2 Costco fuel centers in Plano · 0 of 2 sell diesel
Plano Avg Regular
$3.399
per gallon
Plano Avg Premium
$4.039
per gallon
Plano Avg Diesel
Not sold at any station in Plano
Plano regular is$0.122belowthe Texas average ($3.521)
vs U.S. average$1.027below($4.426)
Premium runs$0.640above regular on average
Plano, Texas has 2 Costco fuel centers serving members in the area. Across Plano, regular gas averages $3.399 and premium runs about $0.640 higher at $4.039. That's about $0.122 below the Texas statewide average of $3.521. Within Plano, Costco E Plano posts the lowest regular at $3.399 and W Plano the highest at $3.399 — a $0.000 spread worth checking before you fuel up. Across Plano, regular pump prices have eased about $0.300 over the past month, from $3.699 a month ago. Premium has eased about $0.210 over the same period. None of the Plano Costco fuel centers currently sell diesel.