Costco Gas Prices in San Antonio, Texas
W San Antonio · Warehouse #1449
191 W LOOP 1604 S, San Antonio, Texas 78245-4191
Prices updated: August 11, 2026 at 4:00 PM
Regular
$3.099
PRICE PER GALLON
Press
Premium
$3.679
PRICE PER GALLON
Press
Current gas prices at Costco #1449
This Costco gas station is located at 191 W LOOP 1604 S in San Antonio, Texas. The latest reported fuel prices are regular at $3.099/gal, premium at $3.679/gal. Prices were last updated on August 11, 2026 at 4:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.099+0.100 (3.3%)
Premium
$3.679−0.120 (3.2%)
DateRegPrem
Aug 11, 4:00 PM$3.099$3.679
Aug 11, 3:00 PM$3.159$3.659
Aug 10, 9:00 PM$3.169$3.679
Aug 10, 4:00 PM$3.189$3.699
Aug 9, 3:00 PM$3.189$3.749
Aug 8, 4:00 PM$3.239$3.799
Aug 6, 10:00 PM$3.259$3.799
Aug 6, 3:00 PM$3.259$3.759
Aug 4, 4:00 PM$3.259$3.799
Aug 3, 4:00 PM$3.259$3.899
Aug 2, 3:00 PM$3.299$3.899
Aug 1, 4:00 PM$3.359$3.959
Jul 31, 2:00 PM$3.399$4.029
Jul 30, 3:00 PM$3.439$4.099
Jul 29, 5:00 PM$3.499$4.159
Jul 27, 3:00 PM$3.559$4.199
Jul 23, 9:00 PM$3.499$4.199
Jul 23, 3:00 PM$3.399$4.099
Jul 22, 6:00 PM—$4.099
Jul 22, 5:00 PM$3.399$4.099
Jul 22, 3:00 PM$3.349$4.039
Jul 21, 9:00 PM$3.349$3.959
Jul 20, 3:00 PM$3.339$3.949
Jul 18, 2:00 PM$3.299$3.949
Jul 16, 8:00 PM$3.249$3.899
Jul 16, 3:00 PM$3.199$3.869
Jul 15, 9:00 PM$3.199$3.799
Jul 15, 3:00 PM$3.199$3.849
Jul 14, 3:00 PM$3.099$3.849
Jul 13, 3:00 PM$2.999$3.799