Costco St Charles Gas Prices
221 S Randall Rd, Saint Charles, IL 60174
Warehouse #1040 · 18th cheapest of 23 in Illinois
18th cheapest of 23 in Illinois
Prices last refreshed — always verify at the pump.
30-day price trend
Located at 221 S Randall Rd in Saint Charles, Illinois, this Costco gas station opened on November 14, 2008 and has been serving members for over 17 years. Gas station hours at Costco St Charles are 6AM – 10PM Monday through Friday, 6AM – 8:30PM on Saturday, and 6AM – 7:30PM on Sunday, while the warehouse itself opens 10AM – 8:30PM on weekdays.
Regular pump prices at this station have eased about $0.60 over the past month, from $4.399 a month ago. Premium has eased about $0.66 over the same period.
Costco St Charles Gas Station Hours
- Monday6AM – 10PM
- Tuesday6AM – 10PM
- Wednesday6AM – 10PM
- Thursday6AM – 10PM
- Friday6AM – 10PM
- Saturday6AM – 8:30PM
- Sunday6AM – 7:30PM
A current Costco membership card is required to fuel up. Hours may differ on holidays — confirm at the warehouse before a long drive.
Costco St Charles Warehouse Hours
- Monday10AM – 8:30PM
- Tuesday10AM – 8:30PM
- Wednesday10AM – 8:30PM
- Thursday10AM – 8:30PM
- Friday10AM – 8:30PM
- Saturday9:30AM – 7PM
- Sunday10AM – 6PM
Services at this warehouse
Departments & programs
Station map
Click the marker to open in Google Maps for directions.