Saskatchewan Costco Gas Prices

Costco operates 3 fuel centers in Saskatchewan across 2 cities, with the largest cluster in Saskatoon (2 stations). Across the province, regular gas averages 136.9¢, premium runs about 23.7¢ higher at 160.6¢, and diesel sits at 194.9¢. The lowest-priced regular pump is at Costco Regina in Regina at 131.9¢, while S Saskatoon in Saskatoon sits about 8.0¢ higher. Across the province, regular pump prices have eased about 26.3¢ over the past month, from 163.2¢ a month ago. Premium has eased about 24.0¢ and diesel has climbed about 5.0¢ over the same period. Diesel is sold at 1 of the 3 Saskatchewan locations.

If your vehicle takes premium, the lowest in Saskatchewan is Costco Regina in Regina at 152.9¢. The cheapest diesel is at Costco S Saskatoon in Saskatoon at 194.9¢. Pump prices shift from one warehouse to the next with local taxes, fuel-blend rules, and transport costs, but Costco fuel is members-only and usually runs below nearby branded stations — which is what keeps these pumps busy.