Current fuel prices for Colorado (CO) — Updated June 3, 2026
Colorado's gas prices vary significantly by elevation and location. Mountain resort towns can charge $0.50-$1.00 more per gallon than Denver metro stations.
Prices shown reflect the current average for Colorado regular unleaded gasoline. Gas prices fluctuate daily based on crude oil markets, refinery output, seasonal demand, and state tax adjustments. Colorado drivers typically fill up 3 times per month, making it important to know when and where prices are lowest.
Finding cheap gas in Colorado requires knowing when and where to look. Here are proven strategies for Colorado drivers:
Best day to buy: Studies show that Tuesday and Wednesday typically offer the lowest gas prices across Colorado. Prices often rise on Thursday ahead of the weekend and peak on Friday and Saturday when demand is highest.
Use gas price apps: GasBuddy, Waze, and Google Maps all show current prices at nearby stations. Colorado has a competitive gas market with frequent price changes, making real-time tracking valuable.
Loyalty programs: Many Colorado grocery chains and gas stations offer fuel rewards. Programs like Kroger/Kroger fuel, Shell Fuel Rewards, and BPme Rewards can save $0.05–$0.25 per gallon regularly.
Fill up at Denver: Denver typically offers the most competitive gas prices in Colorado due to higher competition among stations. Rural Colorado areas often charge a premium.
Data source: Zyla • Last updated: June 3, 2026
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