Celina, Texas — Gas prices in the Dallas area averaged $3.9611 per gallon for regular unleaded on October 3, 2026, according to AAA, down from $3.9774 yesterday. That is up from $3.8811 a week ago but higher than $3.6723 a month ago.
The statewide average in Texas stands at $3.9255, while the national average is $4.3807. Drivers in the Dallas area are paying above the state average and below the national average.