San Antonio, TX
6 stations
LiveUpdated Jun 19Gas prices near 78250
San Antonio, TX · TX average $3.47/gal
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Gas Price Check
San Antonio, TX · 78250
- Cheapest
- $2.99/gal
- Area avg
- $3.47/gal
You save48¢/gal
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Finding current gas prices in the 78250 area of San Antonio means checking multiple stations, since prices shift daily across the city. Texas benefits from proximity to Gulf Coast refineries, which generally keeps fuel costs competitive compared to other regions. Prices at individual stations in San Antonio vary based on location and brand, so checking real-time updates helps you find the best local deals.
Today’s lowest gas prices in 78250
- 1. Shell at 10151 Culebra Rd offers regular at $2.99/gal (2.9 mi away).
- 2. Valero at 9675 Culebra Rd offers regular at $3.03/gal (2.3 mi away).
- 3. Chevron at 7126 Tezel Rd offers regular at $3.08/gal (1.5 mi away).
- 4. Exxon at 10155 Culebra Rd offers regular at $3.09/gal (2.9 mi away).
- 5. Valero at 9094 Guilbeau Rd offers regular at $3.39/gal (1.2 mi away).
Prices are aggregated from station-level data and refreshed daily.
Nearby ZIP codes in San Antonio, TX
How to save more on gas in San Antonio
1. Use warehouse clubs
Costco and Sam’s Club typically price 15-25 cents per gallon below nearby stations. Membership pays for itself within a few fill-ups.
2. Fill up early in the week
Stations often raise prices Thursday for weekend demand. Fill up Monday through Wednesday to avoid the lift.
3. Keep tires properly inflated
Properly inflated tires improve fuel economy by up to 3 percent at current prices. Check pressure once a month.
4. Check back tomorrow
Prices can shift 10-20 cents overnight during volatile markets. A quick check before you leave home avoids paying yesterday’s spike.
5. Pay cash at split-pricing stations
Stations with cash and credit split pricing typically save an average of 10 cents per gallon when you pay cash.
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About gas prices in Texas
Texas runs one of the lowest gas tax rates in the country at 20 cents per gallon, and its location next to the Gulf Coast refining belt (which produces roughly 40 percent of US refined fuel) keeps prices consistently below the national average. Buc-ee's, Costco, and Sam's Club draw the cheapest pump prices across Houston, Dallas, Austin, and San Antonio metros, while HEB Fuel and Kroger Fuel are competitive grocery options. Watch for noticeable Friday afternoon hikes in Houston, Dallas, and Austin during peak summer driving season, when local demand briefly outpaces supply.