Costco Gas Prices in Naperville, Illinois
Naperville · Warehouse #342
1320 S ROUTE 59, Naperville, Illinois 60564-5944
Prices updated: July 22, 2026 at 3:00 PM
Regular
$4.099
PRICE PER GALLON
Press
Premium
$5.199
PRICE PER GALLON
Press
Current gas prices at Costco #342
This Costco gas station is located at 1320 S ROUTE 59 in Naperville, Illinois. The latest reported fuel prices are regular at $4.099/gal, premium at $5.199/gal. Prices were last updated on July 22, 2026 at 3:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$4.099+0.270 (7.1%)
Premium
$5.199+0.300 (6.1%)
DateRegPrem
Jul 22, 3:00 PM$4.099$5.199
Jul 22, 2:00 PM$4.099$5.169
Jul 22, 12:00 PM—$5.169
Jul 22, 11:00 AM$4.099$5.169
Jul 22, 2:00 AM—$5.169
Jul 22, 1:00 AM$4.099$5.169
Jul 20, 5:00 PM$4.069$5.169
Jul 20, 2:00 PM$4.049$5.169
Jul 18, 2:00 PM$4.049$5.159
Jul 17, 10:00 PM$4.049$5.089
Jul 17, 3:00 PM$4.049$5.079
Jul 16, 8:00 PM$3.979$5.079
Jul 12, 3:00 PM$3.879$4.979
Jul 11, 3:00 PM$3.849$4.949
Jul 10, 4:00 PM—$4.949
Jul 10, 3:00 PM$3.749$4.849
Jul 8, 8:00 PM$3.699$4.799
Jul 7, 11:00 PM$3.659$4.769
Jul 7, 3:00 PM$3.699$4.799
Jul 6, 3:00 PM$3.699$4.759
Jul 5, 4:00 PM$3.759$4.759
Jul 4, 8:00 PM$3.669$4.649
Jul 2, 10:00 PM$3.699$4.699
Jul 2, 3:00 PM$3.779$4.799
Jul 1, 3:00 PM$3.799$4.799
Jun 30, 9:00 PM$3.739$4.799
Jun 29, 9:00 PM$3.789$4.859
Jun 27, 2:00 PM$3.789$4.869
Jun 26, 1:00 AM—$4.869
Jun 26, 12:00 AM$3.789$4.869
Jun 24, 8:00 AM—$4.869
Jun 24, 7:00 AM$3.789$4.869
Jun 23, 1:00 PM$3.849$4.949
Jun 22, 4:00 PM$3.829$4.899