Saskatchewan has 3 Costco warehouses, including 1 with diesel fuel and 3 with gasoline. Use our interactive map to search by ZIP code or city, or browse the diesel station list below.
→ Search for Costco stations near you in Saskatchewan
Costco offers some of the most competitive fuel prices in Saskatchewan, with typical savings of 10 to 30 cents per litre compared to nearby branded stations. Whether you fuel up in Regina or Saskatoon, the per-litre discount at a Costco pump is one of the best values available to Saskatchewan drivers. Since gas prices change daily based on regional supply and market conditions, we don't list exact prices on this page. Use the interactive map to locate your nearest Costco gas station and verify pricing when you visit.
Saskatchewan has 1 Costco location with diesel fuel — the South Saskatoon warehouse on Market Drive. This is good news for diesel drivers in the Saskatoon area, though options remain limited province-wide. Costco has been steadily expanding its diesel network across Canada, so additional locations may come in the future. In the meantime, the Saskatoon station serves both local drivers and those traveling along Highway 11 and Highway 16.
Costco diesel is ultra-low sulfur diesel (ULSD) with added detergents for engine protection. Read more about Costco diesel quality, or compare options in our Costco vs. Shell diesel analysis. For long-term engine health, consider using quality diesel fuel additives.
Costco gas stations in Saskatchewan generally operate from 6:00 AM to 10:00 PM on weekdays, with reduced weekend hours. A Costco membership is required to purchase fuel — the pump's card reader checks membership before dispensing. Executive members receive 2% cashback on gas purchases (up to an annual cap), making frequent fill-ups even more rewarding. For full details, visit our FAQ page.
Every Costco warehouse in Saskatchewan that offers diesel fuel:
| Warehouse | Address | Phone | Diesel Hours |
|---|---|---|---|
| Costco Warehouse - S Saskatoon | 225 Market Drive, Saskatoon, SK | (306) 700-2883 | See station details |
Costco fuel stations consistently offer some of the lowest diesel prices in Saskatchewan. Costco members can save significantly on diesel for trucks, RVs, and commercial vehicles. Diesel at Costco is typically high-quality, additized ultra-low sulfur diesel (ULSD).