Costco Utah Gas Prices
Find the cheapest Costco gas in Utah— every fuel center ranked by today's price.
15 Costco fuel centers in 14 cities · 5 of 15 sell diesel
Costco operates 15 fuel centers in Utah across 14 cities, with the largest cluster in Salt Lake City (2 stations). Across the state, regular gas averages $4.192, premium runs about $0.475 higher at $4.667, and diesel sits at $5.369. The lowest-priced regular pump is at Costco Riverton in Riverton at $4.019, while St George in Saint George sits about $0.310 higher. Across the state, regular pump prices have climbed about $0.149 over the past month, from $4.044 a month ago. Premium has climbed about $0.122 and diesel has climbed about $0.264 over the same period. Diesel is sold at 5 of the 15 Utah locations.
If your vehicle takes premium, the lowest in Utah is Costco Riverton in Riverton at $4.489. The cheapest diesel is at Costco Sandy in Sandy at $5.249. 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 Utah average price trend
Browse Utah cities
All Utah stations by price
| Station | Regular | Premium |
|---|---|---|
| Riverton Riverton | $4.019 | $4.489 |
| Sandy Sandy | $4.099 | $4.559 |
| South Jordan South Jordan | $4.099 | $4.529 |
| West Valley Salt Lake City | $4.129 | $4.559 |
| Orem Orem | $4.149 | $4.699 |
| Murray Murray | $4.159 | $4.599 |
| Salt Lake City Salt Lake City | $4.159 | $4.599 |
| South Ogden Ogden | $4.159 | $4.659 |
| Bountiful West Bountiful | $4.199 | $4.659 |
| Lehi Lehi | $4.219 | $4.629 |