Costco Gas Prices in Mississauga, ON

Mississauga, Ontario has 2 Costco fuel centers serving members in the area. Across Mississauga, regular gas averages 165.9¢ and premium runs about 24.5¢ higher at 190.4¢. That's about 2.7¢ below the Ontario provincewide average of 168.6¢. Within Mississauga, Costco N Mississauga posts the lowest regular at 159.9¢ and C Mississauga the highest at 171.9¢ — a 12.0¢ spread worth checking before you fuel up. Across Mississauga, regular pump prices have climbed about 6.0¢ over the past month, from 159.9¢ a month ago. Premium has climbed about 5.5¢ over the same period. None of the Mississauga Costco fuel centers currently sell diesel.