Gas Prices Near Dallas — What to Expect
Dallas drivers are currently paying around $3.48 per gallon for regular unleaded as of mid-March 2026 — higher than Houston and San Antonio, and sitting right at the Texas statewide average. The DFW metroplex historically runs slightly above the Gulf Coast cities because it sits further from the refinery corridor, meaning fuel has to travel farther to reach the pump.
Why Dallas Pays More Than Houston
The price gap between Dallas and Houston is structural, not seasonal. Houston sits adjacent to the Gulf Coast refinery belt — the largest concentration of petroleum refining capacity in the country. Fuel processed there travels south and east cheaply. Dallas, by contrast, receives fuel primarily through the Colonial Pipeline from the Gulf Coast, adding transportation costs that show up as a few cents extra per gallon at every station in the metroplex.
That gap typically runs 15–25 cents, though it widens or narrows based on regional supply conditions. The current Middle East-driven price spike has compressed it somewhat, with statewide prices rising together faster than the structural gap can widen.
Current Gas Prices by DFW Area
Prices vary significantly across the sprawling DFW metroplex. Suburban stations along major retail corridors tend to run lower than urban stations near downtown or the airport corridor.
Search by ZIP code to find the cheapest station near you:
- North Dallas / Plano / Frisco — 75024, 75025, 75034 — competitive suburban pricing, high station density
- Irving / Las Colinas — 75039, 75063 — watch for airport premium near DFW
- Arlington / Mansfield — 76010, 76011, 76063 — solid mid-range pricing
- Garland / Mesquite — 75040, 75150 — often among the lower-priced stations in the metro
- Downtown Dallas — 75201, 75204 — typically 10–20 cents above suburban average
Tips for Finding Cheaper Gas in Dallas
Warehouse clubs are your best bet. Costco locations in Plano, Arlington, and Fort Worth regularly run 20+ cents below the metro average. Sam's Club stations across the metroplex follow a similar pattern.
HEB doesn't have a strong presence in Dallas the way it does in South Texas, but Kroger fuel points programs are popular and can knock real money off your per-gallon price if you shop there regularly. Tom Thumb and Albertsons both run similar loyalty fuel programs worth using.
Mid-week fills remain the consistent money-saving move — Tuesday and Wednesday prices across DFW tend to be lower than the Friday-through-Sunday demand surge. Two things you can do right now that cost almost nothing: check your tire pressure before each fill-up (properly inflated tires improve fuel economy by up to 3% — a tire pressure gauge is about $8), and run a bottle of fuel system cleaner through your tank quarterly to keep injectors clean for better MPG.
DFW Gas Price Outlook
With crude prices elevated due to Middle East tensions and no near-term resolution in sight, Dallas prices are likely to stay in the $3.40–$3.60 range through spring. The structural gap with Houston will persist regardless of where crude goes.
The best strategy: compare prices by ZIP code before you leave, target warehouse clubs and grocery loyalty programs, and avoid stations on I-635 and I-35E where captive traffic allows higher margins.
→ Search gas prices in your Dallas ZIP code
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