Costco Gas Prices in Oak Brook, Illinois
Oak Brook · Warehouse #388
1901 W 22ND ST, Oak Brook, Illinois 60523-1759
Prices updated: July 22, 2026 at 10:00 PM
Regular
$4.059
PRICE PER GALLON
Press
Premium
$5.099
PRICE PER GALLON
Press
Current gas prices at Costco #388
This Costco gas station is located at 1901 W 22ND ST in Oak Brook, Illinois. The latest reported fuel prices are regular at $4.059/gal, premium at $5.099/gal. Prices were last updated on July 22, 2026 at 10:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$4.059+0.260 (6.8%)
Premium
$5.099+0.250 (5.2%)
DateRegPrem
Jul 22, 10:00 PM$4.059$5.099
Jul 22, 2:00 PM$3.979$5.099
Jul 21, 2:00 PM$3.959$5.099
Jul 17, 10:00 PM$3.969$5.099
Jul 15, 11:00 PM—$5.099
Jul 15, 10:00 PM$3.969$5.099
Jul 14, 2:00 PM$3.879$5.099
Jul 13, 9:00 PM$3.879$5.059
Jul 13, 3:00 PM$3.859$4.959
Jul 12, 3:00 PM$3.769$4.869
Jul 10, 8:00 PM$3.719$4.869
Jul 10, 3:00 PM$3.649$4.749
Jul 9, 1:00 AM—$4.749
Jul 9, 12:00 AM$3.649$4.749
Jul 8, 8:00 PM$3.579$4.649
Jul 7, 11:00 PM$3.499$4.569
Jul 7, 9:00 PM$3.549$4.569
Jul 7, 3:00 PM$3.599$4.569
Jul 6, 9:00 PM$3.599$4.599
Jul 6, 3:00 PM$3.559$4.659
Jul 5, 4:00 PM$3.599$4.769
Jul 4, 12:00 AM$3.599$4.699
Jul 3, 3:00 PM$3.659$4.799
Jul 2, 3:00 PM$3.659$4.899
Jul 1, 3:00 PM$3.769$4.899
Jun 30, 9:00 PM$3.739$4.899
Jun 30, 2:00 PM$3.799$4.899
Jun 27, 2:00 PM$3.779$4.899
Jun 25, 9:00 PM$3.779$4.859
Jun 24, 8:00 PM$3.779$4.849
Jun 23, 1:00 PM$3.799$4.849