The average price of gas in Arizona continues to fall. Triple-A Arizona says the price of a gallon of gas fell nearly a cent on average to $2.76 a gallon. In Flagstaff, the average price of gas fell just three-tenths of a cent to $2.69 a gallon. Some stations are selling gas for $2.55 a gallon and lower. In Prescott, gas actually went up two cents to $2.88 a gallon. Some stations are selling gas for $2.84 and lower. Cottonwood is seeing gas prices at some stations at $2.69 and lower. Triple-A officials say consumers should see some fluctuations at the pumps in the coming weeks due to the change to summer-blend gasoline and refinery maintenance.