Costco Gas Prices in Hamilton

Hamilton is served by 2 Costco fuel centers. The listed stations sit inside the City of Hamilton, but Costco labels them by former municipality names rather than simply "Hamilton". Across Hamilton, regular gas averages 166.9¢ and premium runs about 24.0¢ higher at 190.9¢. That's about 2.8¢ above the Ontario provincewide average of 164.2¢. Among them, Costco Ancaster posts the lowest regular at 166.9¢ and Stoney Creek the highest at 166.9¢ — a 0.0¢ spread worth checking before you fuel up. Across Hamilton, regular pump prices have eased about 4.5¢ over the past month, from 171.4¢ a month ago. Premium has eased about 4.5¢ over the same period.