Costco St George
835 N 3050 E, Saint George, Utah 84790-9041
Regular
$4.799
Premium
$5.379
Diesel
$6.159
Updated Oct 17, 2026View details →
Costco Salt Lake City Gas Prices
1818 S 300 W, Salt Lake City, Utah 84115-1805
Current Fuel Prices
Regular
$4.599
per gallon
Premium
$4.999
per gallon
Diesel
$6.099
per gallon
Last updated: Oct 17, 2026. Prices may change without notice.
Station Information
- 1818 S 300 W, Salt Lake City, Utah 84115-1805
- (801) 485-9715
- Mon-Fri: 8:00 AM - 8:30 PM Sat: 8:00 AM - 7:00 PM Sun: 10:00 AM - 6:00 PM
More Costco Gas Stations in Utah
Costco Lehi
198 N 1200 E, Lehi, Utah 84043-2294
Regular
$4.699
Premium
$5.199
Diesel
N/A
Updated Oct 17, 2026View details →
Costco Logan
1160 N 1000 W, Logan, Utah 84321-6846
Regular
$4.839
Premium
$5.199
Diesel
N/A
Updated Oct 17, 2026View details →
Costco Riverton
13126 S. Eagles Flight Rd, Riverton, Utah 84096-1410
Regular
$4.749
Premium
$5.159
Diesel
N/A
Updated Oct 17, 2026View details →
Costco Costco
4700 South Desert Color Parkway, St. George, Utah 84790-1826
Regular
$4.779
Premium
$5.379
Diesel
$6.099
Updated Oct 17, 2026View details →
Costco South Jordan
3571 W 10400 S, South Jordan, Utah 84095-7173
Regular
$4.599
Premium
$5.099
Diesel
$6.199
Updated Oct 17, 2026View details →