Gas prices continue to see small declines across Arizona. Triple-A Arizona says the average price of gas this week is down a cent to $2.27 a gallon. In Flagstaff, the average price at the pump is also down a cent this week to $2.37 a gallon. Some stations are selling gas for $2.29 a gallon and lower. In Prescott, gas fell three cents a gallon on average to $2.29 a gallon. Some stations are selling gas for $2.19 a gallon and lower. Officials say trends so a continued fall of prices at the pumps in the coming weeks.