Mcallen, TX
6 stations
LiveUpdated Jun 15Gas prices near 78504
Mcallen, TX · TX average $3.47/gal
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Gas Price Check
Mcallen, TX · 78504
- Cheapest
- $3.16/gal
- Area avg
- $3.47/gal
You save31¢/gal
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In McAllen 78504, gas prices shift regularly across local stations as crude flows through Texas refineries near the Gulf Coast. Being in the Rio Grande Valley puts you closer to major refining operations, which can help keep prices competitive compared to inland areas. Check current rates frequently since prices change daily depending on where you fill up around town.
Today’s lowest gas prices in 78504
- 1. Sam's Club at 7601 N 10th St offers regular at $3.16/gal (2.0 mi away).
- 2. Circle K at 7144 N 23rd St offers regular at $3.43/gal (1.5 mi away).
- 3. Walmart Neighborhood Market at 2208 Dove Ave offers regular at $3.43/gal (0.4 mi away).
- 4. Valero at 4829 N 10th St offers regular at $3.45/gal (1.1 mi away).
- 5. H-E-B at 901 Trenton Rd offers regular at $3.47/gal (1.5 mi away).
Prices are aggregated from station-level data and refreshed daily.
Nearby ZIP codes in Mcallen, TX
How to save more on gas in Mcallen
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.