Saskatchewan Costco Gas Prices
Find the cheapest Costco gas in Saskatchewan— every fuel center ranked by today's price.
3 Costco fuel centers in 2 cities · 1 of 3 sell diesel
All prices in CAD per litre.
Costco operates 3 fuel centers in Saskatchewan across 2 cities, with the largest cluster in Saskatoon (2 stations). Across the province, regular gas averages 153.2¢, premium runs about 25.0¢ higher at 178.2¢, and diesel sits at 158.9¢. The lowest-priced regular pump is at Costco Regina in Regina at 149.9¢, while Saskatoon in Saskatoon sits about 5.0¢ higher. Across the province, regular pump prices have held roughly flat over the past month. Premium has climbed about 4.3¢ and diesel has eased about 23.0¢ 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 174.9¢. The cheapest diesel is at Costco S Saskatoon in Saskatoon at 158.9¢. 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.
30-day Saskatchewan average price trend
Browse Saskatchewan cities
All Saskatchewan stations by price
| Station | Regular | Premium |
|---|---|---|
| Regina Regina | 149.9¢ | 174.9¢ |
| S Saskatoon Saskatoon | 154.9¢ | 179.9¢ |
| Saskatoon Saskatoon | 154.9¢ | 179.9¢ |
Prices in CAD per litre.
Frequently asked questions
Which Costco has the cheapest gas in Saskatchewan?
As of the latest daily update, Costco Regina in Regina has the cheapest regular gas in Saskatchewan at 149.9¢ CAD per litre. Pump prices change daily, so check the ranking on this page for the current order.
How much is Costco gas in Saskatchewan right now?
Across the 3 Costco fuel centers in Saskatchewan, regular averages 153.2¢ CAD per litre, premium 178.2¢, and diesel 158.9¢. Those are averages of the latest pump prices — individual stations vary, so see the per-station table on this page.
Does Costco sell diesel in Saskatchewan?
Yes — 1 of the 3 Costco fuel centers in Saskatchewan sells diesel, averaging 158.9¢ CAD per litre. Availability varies by warehouse, so check the table above first.
Is Costco gas in Saskatchewan cheaper than average?
Saskatchewan Costco regular averages 153.2¢, about 1.9¢ lower than the national Canadian Costco average of 155.2¢. Wherever you fill up, Costco fuel is usually priced below nearby branded stations.
Do you need a Costco membership to buy gas in Saskatchewan?
Yes — Costco gas bars in Saskatchewan are members-only. You scan a membership card or a Costco Shop Card at the pump before fueling; non-members can't buy fuel at Costco.
How do you pay for gas at Costco in Saskatchewan?
Costco gas bars in Saskatchewan take Mastercard, debit (including Visa Debit), a Costco Shop Card, and Apple Pay or Google Pay — but not Visa or Amex credit cards, and no cash at the pump.
What time do Costco gas bars open in Saskatchewan?
Hours vary by location, and the gas bar usually opens earlier and closes later than the warehouse itself. For example, the gas bar at Costco Regina runs 6AM – 9:30PM on weekdays. Check the individual station page for exact hours before a long drive.