Costco W San Antonio gas prices
This station's regular prices have climbed about $0.410 per gallon over the past month, from $2.939 to $3.349. Premium is up $0.600 over the same stretch, now at $4.039.
Today's prices
- Regular
- $3.349
- Premium
- $4.039
Per gallon, USD · updated July 22, 2026
Updated today · refreshed daily
30-day price history
Regular$3.349Premium$4.039
View price history as a table
| Date | Regular | Premium |
|---|---|---|
| July 22, 2026 | $3.349 | $4.039 |
| July 21, 2026 | $3.349 | $3.959 |
| July 20, 2026 | $3.339 | $3.949 |
| July 19, 2026 | $3.339 | $3.949 |
| July 18, 2026 | $3.299 | $3.949 |
| July 17, 2026 | $3.299 | $3.949 |
| July 16, 2026 | $3.199 | $3.869 |
| July 15, 2026 | $3.199 | $3.849 |
| July 14, 2026 | $3.099 | $3.849 |
| July 13, 2026 | $2.999 | $3.799 |
| July 12, 2026 | $2.939 | $3.749 |
| July 11, 2026 | $2.929 | $3.749 |
| July 10, 2026 | $2.929 | $3.699 |
| July 9, 2026 | $2.929 | $2.929 |
| July 8, 2026 | $2.829 | $3.429 |
| July 7, 2026 | $2.929 | $3.499 |
| July 6, 2026 | $2.929 | $3.499 |
| July 5, 2026 | $2.999 | $3.559 |
| July 4, 2026 | $2.999 | $3.559 |
| July 3, 2026 | $2.899 | $3.459 |
| July 2, 2026 | $2.899 | $3.389 |
| July 1, 2026 | $2.859 | $3.389 |
| June 30, 2026 | $2.849 | $3.389 |
| June 29, 2026 | $2.849 | $3.389 |
| June 28, 2026 | $2.849 | $3.389 |
| June 27, 2026 | $2.849 | $3.389 |
| June 26, 2026 | $2.839 | $3.399 |
| June 25, 2026 | $2.839 | $3.399 |
| June 24, 2026 | $2.899 | $3.439 |
| June 23, 2026 | $2.939 | $3.439 |
Gas station hours
- Mon – Fri
- 6:00 AM – 10:00 PM
- Saturday
- 6:00 AM – 8:30 PM
- Sunday
- 6:00 AM – 7:30 PM
Warehouse hours
- Mon – Fri
- 10:00 AM – 8:30 PM
- Saturday
- 9:30 AM – 7:00 PM
- Sunday
- 10:00 AM – 6:00 PM
Location
191 W Loop 1604 S, San Antonio 78245-4191
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