Fort Worth, Texas — Gas prices in the Fort Worth-Arlington area averaged $3.9731 per gallon for regular unleaded on September 19, 2026, according to AAA, up from $3.9654 yesterday. That is up from $3.8732 a week ago but higher than $3.6942 a month ago.
The statewide average in Texas stands at $3.9516, while the national average is $4.4759. Drivers in the Fort Worth-Arlington area are paying above the state average and below the national average.





