Costco Salt Lake City Gas Prices – 300 W
Today at the pump
Regular4.499
Premium4.999
Diesel5.699
USD per gallon · Last updated September 15, 2026
1818 S 300 W, Salt Lake City, UT 84115-1805 · Open in Maps ↗
30-day range
where today sits- Regular$4.499 today · avg $4.215$3.999 low$4.499 high
- Premium$4.999 today · avg $4.624$4.349 low$4.999 high
- Diesel$5.699 today · avg $5.377$5.099 low$5.699 high
Price history at Salt Lake City
Last 30 days · USD per gallonRegularPremiumDiesel
View data as table
| Date | Regular | Premium | Diesel |
|---|---|---|---|
| Aug 17 | $4.039 | $4.349 | $5.099 |
| Aug 18 | $4.039 | $4.349 | $5.099 |
| Aug 19 | $4.059 | $4.359 | $5.099 |
| Aug 20 | $4.059 | $4.359 | $5.159 |
| Aug 21 | $4.059 | $4.359 | $5.259 |
| Aug 22 | $4.159 | $4.499 | $5.279 |
| Aug 23 | $4.159 | $4.499 | $5.279 |
| Aug 24 | $4.199 | $4.499 | $5.259 |
| Aug 25 | $4.169 | $4.499 | $5.259 |
| Aug 26 | $4.199 | $4.549 | $5.369 |
| Aug 27 | $4.099 | $4.499 | $5.299 |
| Aug 28 | $3.999 | $4.499 | $5.299 |
| Aug 29 | $4.049 | $4.499 | $5.279 |
| Aug 30 | $4.099 | $4.529 | $5.259 |
| Aug 31 | $4.129 | $4.559 | $5.259 |
| Sep 1 | $4.159 | $4.599 | $5.299 |
| Sep 2 | $4.249 | $4.759 | $5.359 |
| Sep 3 | $4.249 | $4.759 | $5.359 |
| Sep 4 | $4.279 | $4.659 | $5.359 |
| Sep 5 | $4.279 | $4.659 | $5.399 |
| Sep 6 | $4.269 | $4.659 | $5.459 |
| Sep 7 | $4.299 | $4.699 | $5.459 |
| Sep 8 | $4.299 | $4.699 | $5.459 |
| Sep 9 | $4.299 | $4.759 | $5.499 |
| Sep 10 | $4.299 | $4.759 | $5.599 |
| Sep 11 | $4.399 | $4.899 | $5.699 |
| Sep 12 | $4.399 | $4.949 | $5.699 |
| Sep 13 | $4.449 | $4.949 | $5.699 |
| Sep 14 | $4.499 | $4.999 | $5.699 |
| Sep 15 | $4.499 | $4.999 | $5.699 |
Last updated September 15, 2026. Prices are collected once daily and can lag same-day changes at the pump.
Salt Lake City is located at 1818 S 300 W, Salt Lake City, UT 84115-1805, in Utah. The gas station sits in the warehouse parking lot and is open to Costco members, selling Regular, Premium and Diesel. Gas station hours are 6 a.m. – 10 p.m. on weekdays, 6 a.m. – 8:30 p.m. on Saturdays and 6 a.m. – 7:30 p.m. on Sundays, in local time.
Warehouse
Station details
Salt Lake City Gas station hours
- Mon–Fri
- 6 a.m. – 10 p.m.
- Saturday
- 6 a.m. – 8:30 p.m.
- Sunday
- 6 a.m. – 7:30 p.m.
Salt Lake City Warehouse hours
- Mon–Fri
- 8 a.m. – 8:30 p.m.
- Saturday
- 8 a.m. – 7 p.m.
- Sunday
- 10 a.m. – 6 p.m.
Nearby
Costco gas near Salt Lake City
Distances are straight-line. Prices across the border are shown in that country’s units (¢ per litre).
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