Costco Gas Prices in Conroe, Texas
The Woodlands · Warehouse #1189
8185 HIGHWAY 242, Conroe, Texas 77385-4365
Prices updated: August 13, 2026 at 11:00 AM
Regular
$3.279
PRICE PER GALLON
Press
Premium
$4.199
PRICE PER GALLON
Press
Diesel
$4.569
PRICE PER GALLON
Press
Current gas prices at Costco #1189
This Costco gas station is located at 8185 HIGHWAY 242 in Conroe, Texas. The latest reported fuel prices are regular at $3.279/gal, premium at $4.199/gal, diesel at $4.569/gal. Prices were last updated on August 13, 2026 at 11:00 AM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.279+0.120 (3.8%)
Premium
$4.199+0.050 (1.2%)
Diesel
$4.569+0.570 (14.3%)
DateRegPremDiesel
Aug 13, 11:00 AM$3.279$4.199$4.569
Aug 12, 11:00 PM—$4.199—
Aug 12, 10:00 PM$3.279$4.199$4.569
Aug 10, 9:00 PM$3.279$4.299$4.569
Aug 7, 6:00 AM—$4.299—
Aug 7, 5:00 AM$3.279$4.299$4.569
Aug 6, 3:00 PM$3.279$4.299$4.579
Aug 5, 4:00 PM$3.299$4.299$4.579
Aug 4, 4:00 PM$3.379$4.299$4.579
Aug 3, 4:00 PM$3.379$4.379$4.579
Aug 2, 4:00 PM$3.399$4.399$4.579
Jul 29, 11:00 PM$3.349$4.349$4.579
Jul 27, 10:00 PM$3.349$4.349$4.599
Jul 26, 4:00 PM—$4.349—
Jul 26, 3:00 PM$3.349$4.349$4.599
Jul 25, 2:00 PM$3.299$4.349$4.599
Jul 22, 4:00 PM$3.299$4.269$4.599
Jul 22, 3:00 PM$3.299$4.359$4.599
Jul 20, 4:00 PM$3.299$4.359$4.499
Jul 19, 3:00 PM$3.299$4.299$4.399
Jul 17, 3:00 PM$3.249$4.299$4.399
Jul 16, 10:00 PM$3.199$4.259$4.369
Jul 16, 3:00 PM$3.199$4.199$4.269
Jul 15, 9:00 PM$3.199$4.199$4.199
Jul 14, 9:00 PM$3.129$4.159$4.099
Jul 14, 3:00 PM$3.159$4.149$3.999