Celina, Texas — Gas prices in the Dallas area averaged $3.6680 per gallon for regular unleaded on July 17, 2026, according to AAA, up from $3.6590 yesterday. That is up from $3.4000 a week ago but higher than $3.4770 a month ago.
The statewide average in Texas stands at $3.5680, while the national average is $3.9810. Drivers in the Dallas area are paying above the state average and below the national average.
