Gas Prices Are Falling, But For How Long?Drivers have a little more money in the bank this week. Gas is on average $3.30 a gallon. A month ago, it was 45-cents higher, and experts predicted prices would stay high. Renae Jackson of Burnsville fills up twice a week. “On a regular basis, we drive to school, I drive him to school, daycare, dance, soccer," Johnson said.