Gas in the Rochester area is down 2¢ from last week, now averaging $4.27 a gallon. Filling a 15-gallon tank in the Rochester area costs about $21 more than a year ago. It is $4.27 a gallon, $1.38 more than a year ago. Filling a 15-gallon tank costs about $21 more. It is $1.38 more expensive than it was a year ago. Prices are AAA's daily averages for regular gas, last updated October 20.

Local Gas Prices Rochester, MN Loading...