Dallas, Texas — Gas prices in the Dallas area averaged $3.9500 per gallon for regular unleaded on September 23, 2026, according to AAA, down from $3.9678 yesterday. That is up from $3.8329 a week ago but higher than $3.5966 a month ago.
The statewide average in Texas stands at $3.9601, while the national average is $4.4744. Drivers in the Dallas area are paying below the state average and below the national average.





