Costco Gas Prices in Saint George, Utah
St George · Warehouse #672
835 N 3050 E, Saint George, Utah 84790-9041
Prices updated: July 21, 2026 at 7:00 AM
Regular
$3.959
PRICE PER GALLON
Press
Premium
$4.499
PRICE PER GALLON
Press
Diesel
$4.699
PRICE PER GALLON
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Current gas prices at Costco #672
This Costco gas station is located at 835 N 3050 E in Saint George, Utah. The latest reported fuel prices are regular at $3.959/gal, premium at $4.499/gal, diesel at $4.699/gal. Prices were last updated on July 21, 2026 at 7:00 AM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.959−0.200 (4.8%)
Premium
$4.499−0.260 (5.5%)
Diesel
$4.699+0.100 (2.2%)
DateRegPremDiesel
Jul 21, 7:00 AM$3.959$4.499$4.699
Jul 20, 10:00 PM$3.959$4.459$4.659
Jul 20, 3:00 PM$3.939$4.459$4.659
Jul 19, 4:00 PM$3.899$4.459$4.659
Jul 19, 6:00 AM—$4.459—
Jul 19, 5:00 AM$3.899$4.459$4.659
Jul 19, 2:00 AM—$4.459—
Jul 19, 1:00 AM$3.899$4.459$4.659
Jul 17, 4:00 PM$3.899$4.459$4.599
Jul 16, 2:00 PM$3.879$4.449$4.559
Jul 15, 3:00 PM$3.799$4.339$4.559
Jul 14, 10:00 PM$3.699$4.239$4.559
Jul 14, 3:00 PM—$4.239—
Jul 14, 2:00 PM$3.699$4.239$4.559
Jul 13, 9:00 PM$3.739$4.239$4.559
Jul 13, 8:00 PM$3.799$4.399$4.559
Jul 12, 5:00 PM$3.839$4.459$4.499
Jul 11, 4:00 PM$3.839$4.459$4.399
Jul 10, 9:00 PM$3.839$4.459$4.299
Jul 10, 3:00 PM$3.839$4.449$4.299
Jul 9, 10:00 PM$3.839$4.379$4.299
Jul 9, 6:00 AM—$4.379—
Jul 9, 5:00 AM$3.839$4.379$4.299
Jul 9, 1:00 AM—$4.379—
Jul 9, 12:00 AM$3.839$4.379$4.299
Jul 8, 8:00 PM$3.839$4.379$4.279
Jul 8, 4:00 PM$3.799$4.399$4.299
Jul 7, 4:00 PM$3.899$4.439$4.329
Jul 6, 4:00 PM$3.959$4.479$4.359
Jul 5, 6:00 PM$3.999$4.499$4.359
Jul 4, 7:00 PM$3.899$4.459$4.359
Jul 3, 4:00 PM$3.899$4.399$4.299
Jul 2, 4:00 PM$3.899$4.399$4.359
Jul 1, 4:00 PM$3.949$4.539$4.359
Jun 30, 10:00 PM$3.959$4.559$4.359
Jun 30, 3:00 PM$3.979$4.559$4.359
Jun 28, 4:00 PM$3.999$4.589$4.379
Jun 27, 3:00 PM$3.999$4.599$4.359
Jun 25, 5:00 PM$3.999$4.599$4.459
Jun 24, 10:00 PM$4.049$4.599$4.499
Jun 24, 3:00 PM$4.059$4.599$4.599
Jun 24, 8:00 AM—$4.599—
Jun 24, 7:00 AM$4.059$4.599$4.599
Jun 23, 9:00 PM$4.059$4.659$4.599
Jun 22, 4:00 PM$4.099$4.689$4.599
Jun 21, 3:00 PM$4.159$4.759$4.599