Gas prices are starting to level off across Arizona after a brief spike. Triple-A Arizona says the average price of gas is up about a half-cent from last week to $2.92 a gallon. In Flagstaff, gas is down this week about a half-cent to $2.99 a gallon. Some stations in Flagstaff are selling gas for $2.75 a gallon and lower. In Prescott, gas was up nearly two cents a gallon on average to $3.02 a gallon. Some stations are selling gas for $2.85 a gallon and lower. Officials say even though prices are levelling off, we won’t see a decline until supply get back to normal.