Costco Gas Prices in Plano, TX
2 Costco fuel centers in Plano · 0 of 2 sell diesel
Plano Avg Regular
$3.189
per gallon
Plano Avg Premium
$3.779
per gallon
Plano Avg Diesel
Not sold at any station in Plano
Plano regular is$0.03belowthe Texas average ($3.221)
vs U.S. average$0.74below($3.933)
Premium runs$0.59above regular on average