Fort Worth, Texas — Gas prices in the Fort Worth-Arlington area averaged $3.9239 per gallon for regular unleaded on September 18, 2026, according to AAA, up from $3.8226 yesterday. That is up from $3.8615 a week ago but higher than $3.7521 a month ago.
The statewide average in Texas stands at $3.9352, while the national average is $4.4386. Drivers in the Fort Worth-Arlington area are paying below the state average and below the national average.





