TULSA - The average price of a gallon of gas fell 15.8 cents last week, according to TulsaGasPrices.com .
Prices averaged $3.30 per gallon Sunday. The national average fell 2.8 cents to $3.77.
Despite the drop in prices, gas is still 4.6 cents more than it was the same day one year ago in Tulsa; however, the cost of fuel is 33.4 cents per gallon less than one month ago.
To see a list of the retailers with the least expensive prices in the city and state, plus tips on how you can save on fuel, check out our Gas page on KJRH.com.