Check Texas gas prices today for regular, mid-grade, premium, and diesel fuel. The price tool below shows AAA-sourced daily averages, recent price movement, and a fill-up cost estimate for drivers across the Lone Star State.
What Affects Texas Gas Prices?
- Proximity to massive Gulf Coast refineries and local oil production in the Permian Basin
- Heavy commercial trucking, energy sector freight, and cross-border logistics along the I-10, I-35, and I-45 corridors
- Extreme summer heat impacting fuel evaporation and station operating costs
- Delivery distances to remote, rural communities in West Texas and the Panhandle
- Texas state motor fuel tax and local market conditions
- Seasonal tourism and RV travel heading to Big Bend, the Hill Country, and the Gulf Coast beaches
Texas Gas Prices by Fuel Type
- Regular: The standard baseline fuel for most daily commuters and passenger vehicles.
- Mid-grade: Recommended for older high-compression engines or vehicles towing boats and campers.
- Premium: Necessary for luxury, turbocharged, or high-performance vehicles to prevent engine knocking.
- Diesel: Tracks closely with commercial freight, oil field operations, agricultural transport, and heavy-duty trucking across the state.
Texas Gas Prices vs Nearby States
Regional borders in the South and Southwest create noticeable price shifts. When planning cross-state trips, keep these comparisons in mind:
- Oklahoma gas prices and Arkansas gas prices often differ due to varying state taxes and local supply chain dynamics.
- Louisiana gas prices fluctuate based on Gulf Coast refinery conditions, marine shipping logistics, and regional demand.
- New Mexico gas prices may be higher depending on mountain transport costs and differing state fuel tax structures.
Tips for Getting Better Gas Prices in Texas
- Compare station prices in Houston, Dallas, or San Antonio before heading onto rural stretches of I-10 or I-20.
- Fill up your tank before driving through sparse, remote areas in West Texas or the Panhandle where stations are few and far between.
- Check your tire pressure regularly, especially during extreme summer heat when pressure fluctuates rapidly.
- Stick to regular unleaded unless your vehicle’s manufacturer explicitly requires premium.
- Plan your diesel and fuel stops along major freight corridors before long commercial or oil field hauls.
- Avoid unnecessary idling in heavy metro traffic around the I-610 Loop or I-35W.
Texas Gas Price FAQs
What is the average gas price in Texas today?
The current daily averages for regular, mid-grade, premium, and diesel are displayed in the dynamic tool at the top of this page.
Why do Houston and El Paso gas prices differ?
Houston benefits from close proximity to massive Gulf Coast marine terminals and local refinery capacity, while El Paso faces higher transport costs over long distances and relies on different regional pipeline distribution networks.
Why can rural areas in West Texas cost more at the pump?
Stations in remote desert towns and near the Permian Basin face less local competition and higher overhead costs for fuel delivery over long, difficult routes from major interstate distribution hubs.
Is diesel included in Texas gas price data?
Yes, the tool tracks Texas diesel prices alongside unleaded options, which is essential for commercial truckers, oil field transport, agricultural fleets, and RV travelers navigating the state’s freight corridors.
Does Texas use special gasoline blends?
Texas generally uses standard federal EPA fuel blends, though specific low-emission reformulated gasoline is required in the Houston-Galveston and Dallas-Fort Worth metro areas during the summer ozone season to meet local air quality standards.