Costco Salt Lake City Gas Prices
1818 S 300 W, Salt Lake City, UT 84115
Warehouse #113
5th cheapest of 15 in Utah · cheapest in Salt Lake City
Today's pump prices
per gallon
Regular Unleaded
$3.699Premium Unleaded
$4.199Diesel
$4.559Prices last refreshed — always verify at the pump.
30-day price trend
RegularPremiumDiesel
Costco Salt Lake City Gas Station Hours
- Monday6AM – 10PM
- Tuesday6AM – 10PM
- Wednesday6AM – 10PM
- Thursday6AM – 10PM
- Friday6AM – 10PM
- Saturday6AM – 8:30PM
- Sunday6AM – 7:30PM
A current Costco membership card is required to fuel up. Hours may differ on holidays — confirm at the warehouse before a long drive.
Costco Salt Lake City Warehouse Hours
- Monday8AM – 8:30PM
- Tuesday8AM – 8:30PM
- Wednesday8AM – 8:30PM
- Thursday8AM – 8:30PM
- Friday8AM – 8:30PM
- Saturday8AM – 7PM
- Sunday10AM – 6PM
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