Costco gas prices in Texas
Texas average
- Regular
- $3.428
- Premium
- $4.152
- Diesel
- $4.551
Average across 42 stations, per gallon · updated July 22, 2026
Costco has 42 gas stations in Texas — the cheapest regular today is $3.299/gal at Costco The Woodlands in Conroe. Texas Costco regular prices have climbed about $0.375 per gallon over the past month, from $3.053 to $3.428. Premium is up $0.477 over the same stretch, now at $4.152. Diesel is up $0.478 over the same stretch, now at $4.551.
Gas stations
42
Texas
Avg regular
$3.428
per gallon, USD
Cheapest now
$3.299
Costco The Woodlands
30-day price trend
Regular$3.428Premium$4.152Diesel$4.551
View price history as a table
| Date | Regular | Premium | Diesel |
|---|---|---|---|
| July 22, 2026 | $3.428 | $4.152 | $4.551 |
| July 21, 2026 | $3.425 | $4.133 | $4.532 |
| July 20, 2026 | $3.413 | $4.106 | $4.464 |
| July 19, 2026 | $3.401 | $4.084 | $4.422 |
| July 18, 2026 | $3.390 | $4.078 | $4.414 |
| July 17, 2026 | $3.338 | $4.032 | $4.364 |
| July 16, 2026 | $3.239 | $3.951 | $4.281 |
| July 15, 2026 | $3.217 | $3.921 | $4.231 |
| July 14, 2026 | $3.214 | $3.927 | $4.167 |
| July 13, 2026 | $3.221 | $3.920 | $4.096 |
| July 12, 2026 | $3.197 | $3.900 | $4.039 |
| July 11, 2026 | $3.194 | $3.891 | $4.012 |
| July 10, 2026 | $3.154 | $3.831 | $3.966 |
| July 9, 2026 | $3.074 | $3.716 | $3.907 |
| July 8, 2026 | $3.006 | $3.649 | $3.886 |
| July 7, 2026 | $3.025 | $3.686 | $3.932 |
| July 6, 2026 | $3.024 | $3.696 | $3.942 |
| July 5, 2026 | $3.085 | $3.719 | $3.957 |
| July 4, 2026 | $3.082 | $3.704 | $3.957 |
| July 3, 2026 | $3.045 | $3.676 | $3.926 |
| July 2, 2026 | $3.023 | $3.638 | $3.921 |
| July 1, 2026 | $2.977 | $3.595 | $3.904 |
| June 30, 2026 | $2.970 | $3.602 | $3.911 |
| June 29, 2026 | $2.975 | $3.607 | $3.927 |
| June 28, 2026 | $2.978 | $3.620 | $3.932 |
| June 27, 2026 | $2.987 | $3.629 | $3.956 |
| June 26, 2026 | $3.009 | $3.645 | $4.001 |
| June 25, 2026 | $3.027 | $3.651 | $4.017 |
| June 24, 2026 | $3.043 | $3.667 | $4.047 |
| June 23, 2026 | $3.053 | $3.675 | $4.072 |
Cities with multiple stations
All stations in Texas
All 42 stations, sorted by regular price from lowest to highest. Prices in $/gal.
| Rank | Station | Regular | Premium | Diesel |
|---|---|---|---|---|
| 1 | Costco The WoodlandsConroe | $3.299 | $4.359 | $4.599 |
| 2 | Costco TomballTomball | $3.299 | $4.399 | — |
| 3 | Costco WillowbrookHouston | $3.299 | $3.999 | — |
| 4 | Costco N Fort WorthFort Worth | $3.339 | $4.099 | — |
| 5 | Costco Richmond TXRichmond | $3.339 | $4.059 | — |
| 6 | Costco Cypress TXCypress | $3.349 | $4.099 | — |
| 7 | Costco PharrPharr | $3.349 | $4.099 | — |
| 8 | Costco SouthlakeSouthlake | $3.349 | $4.039 | — |
| 9 | Costco W San AntonioSan Antonio | $3.349 | $4.039 | — |
| 10 | Costco WebsterWebster | $3.349 | $4.099 | — |
| 11 | Costco KyleKyle | $3.359 | $4.079 | — |
| 12 | Costco W KatyKaty | $3.359 | $3.959 | — |
| 13 | Costco W PlanoPlano | $3.359 | $4.049 | — |
| 14 | Costco HumbleHumble | $3.369 | $4.299 | $4.459 |
| 15 | Costco SelmaSelma | $3.389 | $3.999 | — |
| 16 | Costco AustinAustin | $3.399 | $4.159 | — |
| 17 | Costco Bunker HillHouston | $3.399 | $4.339 | — |
| 18 | Costco College StationCollege Station | $3.399 | $4.299 | — |
| 19 | Costco GalleriaHouston | $3.399 | $4.359 | — |
| 20 | Costco PearlandPearland | $3.399 | $4.299 | $4.459 |
| 21 | Costco ProsperProsper | $3.399 | $3.899 | — |
| 22 | Costco Sugar LandSugar Land | $3.399 | $4.059 | — |
| 23 | Costco AllenAllen | $3.449 | $3.999 | — |
| 24 | Costco Cedar Park TXCedar Park | $3.449 | $4.099 | — |
| 25 | Costco Fort WorthFort Worth | $3.449 | $3.959 | — |
| 26 | Costco GeorgetownGeorgetown | $3.449 | $4.149 | — |
| 27 | Costco McKinneyMckinney | $3.449 | $4.099 | — |
| 28 | Costco E PlanoPlano | $3.459 | $3.999 | — |
| 29 | Costco LewisvilleLewisville | $3.459 | $4.199 | — |
| 30 | Costco ArlingtonArlington | $3.469 | $4.199 | — |
| 31 | Costco PflugervillePflugerville | $3.489 | $4.169 | — |
| 32 | Costco DallasDallas | $3.499 | $4.249 | — |
| 33 | Costco DuncanvilleDuncanville | $3.499 | $4.199 | — |
| 34 | Costco ForneyForney | $3.499 | $4.179 | — |
| 35 | Costco FriscoFrisco | $3.499 | $4.049 | — |
| 36 | Costco Liberty HillLiberty Hill | $3.499 | $4.149 | — |
| 37 | Costco Lubbock TXLubbock | $3.499 | $3.999 | $4.389 |
| 38 | Costco Midland TXMidland | $3.499 | $4.299 | $4.699 |
| 39 | Costco NW San AntonioSan Antonio | $3.499 | $4.199 | — |
| 40 | Costco RockwallRockwall | $3.499 | $4.159 | — |
| 41 | Costco WeatherfordWeatherford | $3.499 | $4.249 | $4.699 |
| 42 | Costco El PasoEl Paso | $3.899 | $4.699 | — |
Showing 1–10 of 42 stations