Costco Colorado Gas Prices
Find the cheapest Costco gas in Colorado— every fuel center ranked by today's price.
15 Costco fuel centers in 13 cities · 2 of 15 sell diesel
Costco operates 15 fuel centers in Colorado across 13 cities, with the largest cluster in Colorado Springs (2 stations). Across the state, regular gas averages $3.388, premium runs about $0.62 higher at $4.010, and diesel sits at $4.234. The lowest-priced regular pump is at Costco NE Denver in Denver at $3.199, while Gypsum in Gypsum sits about $0.90 higher. Across the state, regular pump prices have eased about $0.33 over the past month, from $3.719 a month ago. Premium has eased about $0.36 and diesel has eased about $0.85 over the same period. Diesel is sold at 2 of the 15 Colorado locations.
If your vehicle takes premium, the lowest in Colorado is Costco Timnath in Timnath at $3.839. The cheapest diesel is at Costco Timnath in Timnath at $3.869. Pump prices shift from one warehouse to the next with local taxes, fuel-blend rules, and transport costs, but Costco fuel is members-only and usually runs below nearby branded stations — which is what keeps these pumps busy.
30-day Colorado average price trend
Browse Colorado cities
All Colorado stations by price
| Station | Regular | Premium |
|---|---|---|
| NE Denver Denver | $3.199 | $3.859 |
| Sheridan Sheridan | $3.259 | $3.969 |
| Aurora Aurora | $3.299 | $3.899 |
| Parker Parker | $3.299 | $3.959 |
| Superior Superior | $3.299 | $3.999 |
| Arvada Arvada | $3.339 | $3.959 |
| E Colorado Springs Colorado Springs | $3.339 | $3.999 |
| W Colorado Springs Colorado Springs | $3.339 | $3.999 |
| SW Denver Littleton | $3.349 | $3.969 |
| Douglas County Littleton | $3.399 | $3.999 |
Frequently asked questions
Which Costco has the cheapest gas in Colorado?
As of the latest daily update, Costco NE Denver in Denver has the cheapest regular gas in Colorado at $3.199 USD per gallon. Pump prices change daily, so check the ranking on this page for the current order.
How much is Costco gas in Colorado right now?
Across the 15 Costco fuel centers in Colorado, regular averages $3.388 USD per gallon, premium $4.010, and diesel $4.234. Those are averages of the latest pump prices — individual stations vary, so see the per-station table on this page.
Does Costco sell diesel in Colorado?
Yes — 2 of the 15 Costco fuel centers in Colorado sell diesel, averaging $4.234 USD per gallon. Availability varies by warehouse, so check the table above first.
Is Costco gas in Colorado cheaper than average?
Colorado Costco regular averages $3.388, about $0.44 lower than the national U.S. Costco average of $3.823. Wherever you fill up, Costco fuel is usually priced below nearby branded stations.
Do you need a Costco membership to buy gas in Colorado?
Yes — Costco gas stations in Colorado are members-only. You scan a membership card or a Costco Shop Card at the pump before fueling; non-members can't buy fuel at Costco.
How do you pay for gas at Costco in Colorado?
Costco gas stations in Colorado take any Visa credit card, PIN debit, a Costco Shop Card, and Apple Pay or Google Pay linked to a Visa — but not Mastercard, Amex, Discover, or cash at the pump.
What time do Costco gas stations open in Colorado?
Hours vary by location, and the gas station usually opens earlier and closes later than the warehouse itself. For example, the gas station at Costco NE Denver runs 6AM – 10PM on weekdays. Check the individual station page for exact hours before a long drive.