The Colony, Texas — Gas prices in the Dallas area averaged $3.8811 per gallon for regular unleaded on September 26, 2026, according to AAA, down from $3.9024 yesterday. That is down from $3.9816 a week ago and higher than $3.6406 a month ago.
The statewide average in Texas stands at $3.9404, while the national average is $4.4874. Drivers in the Dallas area are paying below the state average and below the national average.



