Costco Westminster Gas Prices
6400 W 92nd Ave, Westminster, CO 80031
Warehouse #440 · 12th cheapest of 15 in Colorado
12th cheapest of 15 in Colorado
Prices last refreshed — always verify at the pump.
30-day price trend
Located at 6400 W 92nd Ave in Westminster, Colorado, this Costco gas station opened on November 3, 1990 and has been serving members for over 35 years. Gas station hours at Costco Westminster 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 $0.31 over the past month, from $3.659 a month ago. Premium has eased about $0.41 over the same period.
Costco Westminster 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 Westminster 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.