Costco Gas Prices in Dallas, Texas
Dallas · Warehouse #1266
8055 CHURCHILL WAY, Dallas, Texas 75251-2149
Prices updated: August 18, 2026 at 4:00 PM
Regular
$3.549
PRICE PER GALLON
Press
Premium
$4.199
PRICE PER GALLON
Press
Current gas prices at Costco #1266
This Costco gas station is located at 8055 CHURCHILL WAY in Dallas, Texas. The latest reported fuel prices are regular at $3.549/gal, premium at $4.199/gal. Prices were last updated on August 18, 2026 at 4:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.549+0.050 (1.4%)
Premium
$4.199no change
DateRegPrem
Aug 18, 4:00 PM$3.549$4.199
Aug 18, 2:00 PM$3.499$4.149
Aug 17, 9:00 PM$3.449$4.099
Aug 17, 3:00 PM$3.399$4.099
Aug 15, 4:00 PM$3.349$4.059
Aug 14, 10:00 PM$3.349$4.049
Aug 14, 3:00 PM$3.299$3.999
Aug 14, 11:00 AM—$3.999
Aug 14, 10:00 AM$3.299$3.999
Aug 13, 3:00 PM$3.259$3.999
Aug 10, 9:00 PM$3.359$3.999
Aug 10, 4:00 PM$3.399$3.999
Aug 6, 10:00 PM$3.349$3.999
Aug 6, 3:00 PM$3.299$3.999
Aug 4, 4:00 PM$3.349$3.999
Aug 3, 5:00 PM$3.399$4.099
Aug 1, 4:00 PM$3.459$4.159
Jul 31, 2:00 PM$3.499$4.199
Jul 30, 3:00 PM$3.549$4.259
Jul 29, 5:00 PM$3.559$4.299
Jul 28, 3:00 PM$3.589$4.299
Jul 27, 10:00 PM$3.599$4.359
Jul 27, 3:00 PM$3.659$4.399
Jul 26, 4:00 PM$3.699$4.399
Jul 24, 2:00 PM$3.699$4.299
Jul 23, 9:00 PM$3.659$4.299
Jul 23, 3:00 PM$3.559$4.299
Jul 22, 9:00 PM$3.499$4.249
Jul 20, 3:00 PM$3.499$4.199