Texas gasoline prices up over last month May 18, 2022 - 00:00 Posted in: Viewpoints As of May 16, Average gasoline prices in Texas are unchanged in the last week, averaging $4.13/g today, according to GasBuddy’s survey of 13,114 stations in Texas. Prices in Texas are 44.1 cents per gallon higher than a month ago and stand $1.37/g higher than a year ago. The price ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today!