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 158.9¢ and premium runs about 23.5¢ higher at 182.4¢. That's about 2.4¢ below the Ontario provincewide average of 161.3¢. Among them, Costco Stoney Creek posts the lowest regular at 157.9¢ and Ancaster the highest at 159.9¢ — a 2.0¢ spread worth checking before you fuel up. Across Hamilton, regular pump prices have eased about 10.0¢ over the past month, from 168.9¢ a month ago. Premium has eased about 13.5¢ over the same period.