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 169.9¢ and premium runs about 24.5¢ higher at 194.4¢. That's about 1.3¢ above the Ontario provincewide average of 168.6¢. Among them, Costco Stoney Creek posts the lowest regular at 167.9¢ and Ancaster the highest at 171.9¢ — a 4.0¢ spread worth checking before you fuel up. Across Hamilton, regular pump prices have climbed about 8.5¢ over the past month, from 161.4¢ a month ago. Premium has climbed about 9.5¢ over the same period.