Costco Texas Gas Prices
Find the cheapest Costco gas in Texas— every fuel center ranked by today's price.
46 Costco fuel centers in 41 cities · 7 of 46 sell diesel
Costco operates 46 fuel centers in Texas across 41 cities, with the largest cluster in Houston (3 stations). Across the state, regular gas averages $3.521, premium runs about $0.681 higher at $4.202, and diesel sits at $5.463. The lowest-priced regular pump is at Costco Bunker Hill in Houston at $3.299, while El Paso in El Paso sits about $0.750 higher. Across the state, regular pump prices have eased about $0.172 over the past month, from $3.693 a month ago. Premium has eased about $0.158 and diesel has eased about $0.192 over the same period. Diesel is sold at 7 of the 46 Texas locations.
If your vehicle takes premium, the lowest in Texas is Costco Celina in Celina at $3.919. The cheapest diesel is at Costco Pearland in Pearland at $5.269. Pump prices shift from one warehouse to the next with local taxes, fuel-blend rules, and transport costs, but Costco fuel is members-only and usually runs below nearby branded stations — which is what keeps these pumps busy.
30-day Texas average price trend
Browse Texas cities
All Texas stations by price
| Station | Regular | Premium |
|---|---|---|
| Bunker Hill Houston | $3.299 | $4.399 |
| Weatherford Weatherford | $3.389 | $3.999 |
| Arlington Arlington | $3.399 | $3.999 |
| Celina Celina | $3.399 | $3.919 |
| Duncanville Duncanville | $3.399 | $3.999 |
| E Plano Plano | $3.399 | $4.049 |
| Rockwall Rockwall | $3.399 | $4.079 |
| W Plano Plano | $3.399 | $4.029 |
| Fort Worth Fort Worth | $3.419 | $4.019 |
| Frisco Frisco | $3.419 | $4.079 |