---
title: "Best Time to Fill Up Gas in Colorado"
description: "Gas prices in Colorado are cheapest Tuesday-Thursday. Learn when to fill up to save money and which factors drive Colorado fuel prices."
canonical: "https://sidekick.vin/answers/when-is-the-best-time-to-fill-up-gas-in-colorado"
type: "qa"
vertical: "fuel"
lastModified: "2026-04-04T22:49:38.782Z"
keywords: ["best time to fill up gas Colorado", "Colorado gas prices", "when to fill up gas", "cheapest gas Colorado", "gas price patterns"]
---
# When is the best time to fill up gas in Colorado?

> **Quick Answer:** Gas prices in Colorado typically drop on weekdays, especially Tuesday through Thursday. Prices tend to be highest on weekends and before holidays. Fill up mid-week for the best rates.

**Category:** fuel
**Question Type:** timing

**Related Questions:**
- What time of day should I fill up gas in Colorado?
- Best time to buy gas in Colorado
- When should I get gas in Colorado to save money?
- What day of the week is cheapest for gas in Colorado?

---
## When to Fill Up Gas in Colorado

Gas prices in Colorado follow predictable weekly patterns. **Weekdays between Tuesday and Thursday usually offer the cheapest prices.** Prices rise on weekends and peak on Fridays and Saturdays as more people travel.

### Weekly Price Patterns

| Day | Price Trend | Best for Filling Up |
|---|---|---|
| Monday | Rising | Avoid |
| Tuesday-Thursday | Lowest | Yes |
| Friday | Peak begins | Avoid |
| Saturday-Sunday | Highest | Avoid |

Stations often adjust prices on Tuesday or Wednesday mornings. By Thursday evening, prices typically start climbing toward the weekend rush.

### Other Factors That Matter

Beyond the day of the week, Colorado gas prices shift with:

- **Time of year**: Spring and summer see higher prices. Winter typically offers relief at the pump.
- **Oil prices**: Global supply changes ripple through to Colorado within days.
- **Location**: Urban areas like Denver often have lower prices than rural zones due to station competition.
- **Holidays**: Expect price spikes before major holidays as demand surges.

### Your Filling Strategy

Fill your tank on Tuesday, Wednesday, or Thursday mornings when prices are lowest. Don't wait until Friday if your tank is half-empty. You could pay 10 to 20 cents more per gallon over the weekend.

Consider using gas price tracking apps to monitor your specific area in Colorado. Prices vary between neighborhoods, and apps show real-time rates at nearby stations.

Tracking these patterns helps most drivers cut fuel costs by $200 to $400 yearly. Sidekick helps you monitor all your vehicle expenses, including fuel spending, so you spot savings opportunities automatically.