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Allen Gas Prices Ease to $3.9500 as Monthly Costs Rise — September 23, 2026

Regular unleaded averages $3.9500 in the Dallas area, down from yesterday, up from last week and below the Texas average.

Quincy Vargas

September 23, 20261 min read

Gas prices at the pump in Allen Texas - Illustration Jake Team LLC

Allen, Texas — Gas prices in the Dallas area averaged $3.9500 per gallon for regular unleaded on September 23, 2026, according to AAA, down from $3.9678 yesterday. That is up from $3.8329 a week ago but higher than $3.5966 a month ago.

The statewide average in Texas stands at $3.9601, while the national average is $4.4744. Drivers in the Dallas area are paying below the state average and below the national average.

The Dallas average remains below its AAA recorded high of $4.8370. Regular prices are about 35 cents higher than a month ago. Compared with a year ago, when the metro average was $2.7562, drivers are paying about 119 cents more per gallon.

Diesel in the Dallas area averages $5.9502 per gallon, AAA reported.

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Quincy Vargas

Quincy Vargas writes about community life, schools, public safety, and local events in Allen.

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