Costco Gas Prices

Costco gas stations in Arizona

21 Costco fuel stations across 13 cities. US prices are shown in US dollars per gallon.

Arizona state average (Nov 5)

Regular
$4.385
Premium
$5.071
Diesel
$6.293

All-station averages published by AAA in US dollars per gallon. Regular is $0.362 lower than about 30 days earlier.

Cities

All Arizona Costco stations