Costco Gas Prices in Naperville, Illinois
Naperville · Warehouse #342
1320 S ROUTE 59, Naperville, Illinois 60564-5944
Prices updated: September 5, 2026 at 7:00 PM
Regular
$4.299
PRICE PER GALLON
Press
Premium
$5.399
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 $4.299/gal, premium at $5.399/gal. Prices were last updated on September 5, 2026 at 7:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$4.299+0.200 (4.9%)
Premium
$5.399+0.200 (3.8%)
DateRegPrem
Sep 5, 7:00 PM$4.299$5.399
Sep 5, 6:00 PM$4.299$5.359
Sep 5, 9:00 AM—$5.359
Sep 5, 8:00 AM$4.299$5.359
Sep 4, 3:00 PM$4.299$5.299
Sep 3, 10:00 PM$4.259$5.299
Sep 3, 1:00 PM$4.159$5.199
Sep 2, 11:00 PM$4.099$5.169
Aug 31, 2:00 PM$4.149$5.199
Aug 30, 2:00 PM$4.179$5.199
Aug 28, 3:00 PM$4.139$5.199
Aug 27, 5:00 PM$4.199$5.299
Aug 26, 5:00 PM$4.299$5.399
Aug 25, 3:00 PM$4.339$5.439
Aug 23, 3:00 PM$4.329$5.439
Aug 22, 2:00 PM$4.299$5.399
Aug 21, 8:00 PM$4.199$5.299
Aug 21, 10:00 AM—$5.299
Aug 21, 9:00 AM$4.199$5.299
Aug 20, 10:00 PM$4.099$5.199
Aug 20, 5:00 AM—$5.199
Aug 20, 4:00 AM$4.099$5.199
Aug 19, 10:00 PM$3.999$5.099
Aug 17, 11:00 PM$3.949$5.049
Aug 17, 4:00 PM$3.929$4.999
Aug 16, 5:00 PM$3.899$4.999
Aug 15, 4:00 PM$3.949$5.059
Aug 15, 5:00 AM—$5.059
Aug 15, 4:00 AM$3.949$5.059
Aug 12, 3:00 PM$3.949$5.049
Aug 11, 10:00 PM$3.899$4.999
Aug 10, 11:00 PM$3.979$5.079
Aug 8, 4:00 PM$3.999$5.099
Aug 7, 10:00 PM$4.089$5.169
Aug 7, 3:00 PM$4.099$5.199