San Antonio, TX
8 stations
LiveUpdated Jun 6Gas prices near 78217
San Antonio, TX · TX average $3.77/gal
Stations near you
1Murphy Express
CheapestCheapest nearby12007 Perrin-Beitel Rd
Gas Price Check
San Antonio, TX · 78217
- Cheapest
- $3.45/gal
- Area avg
- $3.77/gal
You save32¢/gal
Keep exploring
Residents of 78217 in San Antonio benefit from Texas's proximity to Gulf Coast refineries, which typically keeps fuel costs competitive. Gas prices across the area fluctuate regularly depending on individual station pricing strategies and market conditions. Checking current rates for your specific neighborhood helps you find the best deals before filling up.
Today’s lowest gas prices in 78217
- 1. Murphy Express at 12007 Perrin-Beitel Rd offers regular at $3.45/gal (1.2 mi away).
- 2. H-E-B at 14087 OConnor Rd offers regular at $3.45/gal (5.3 mi away).
- 3. Bell Express at 14139 Bell Dr offers regular at $3.45/gal (3.0 mi away).
- 4. QuikTrip at 2707 NE IH-410 offers regular at $3.47/gal.
- 5. Valero at 10347 Nacogdoches Rd offers regular at $3.47/gal (0.8 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.