What is the average gas price in Dallas, TX today?

The current average Gasoline / Petrol rate in Dallas is approximately USD 1.265 per Gallon ($0.334/Liter) as of September 28, 2026.

Where can I find the cheapest gas in Dallas?

In Dallas, discount fuel is commonly available at wholesale clubs (Costco, Sam's Club), independent hypermarket pumps, and gas stations situated away from major interstate off-ramps.

How much does a full tank of gas cost in Dallas?

A standard 12-gallon compact car tank costs roughly $15.18, while a 16-gallon mid-size SUV fill-up averages around $20.24 at current Dallas pump rates.

Today's Gasoline / Petrol Price in Dallas, TX - Live Gas Station Rates Oct 2026

Dallas, TX Gas Price Today

Live retail regular gasoline, midgrade, premium 93, and diesel fuel prices in Dallas. Compare local pump averages, discount fuel stations, and regional trends.

📅 Updated: September 28, 2026 ⛽ Fuel: Gasoline / Petrol 📍 Location: Dallas, TX

🚗 How to Find the Cheapest Fuel in Dallas, TX

Commuters and fleet operators in Dallas navigate changing fuel prices daily. Because retail margins vary significantly from station to station, knowing where and when to refuel can save drivers hundreds of dollars annually.

Key Strategies to Lower Fuel Costs in Dallas:

Avoid Highway Exit Premiums: Gas stations directly adjacent to major freeway corridors or toll gates often charge 15¢ to 35¢ more per gallon compared to neighborhood pumps two blocks away.

Cash vs Credit Discounts: Many independent gas stations in Dallas offer a 5¢ to 10¢ per gallon discount when paying with cash or debit cards.

Fuel Loyalty Programs: Grocery store fuel reward points (such as Kroger, Safeway, or Shell Fuel Rewards) allow motorists to save up to $1.00 per gallon on fill-ups.

Top Tier Detergent Gasoline: Choose Top Tier certified retailers to prevent carbon deposit buildup in fuel injectors and maximize engine thermal efficiency.