The average price of gasoline in the US fell over 19 cents in the past 2 weeks. The average price is also down 24 cents over the past month, but it is still $1.66 higher than one year ago. Crude oil prices are also currently falling. The highest average price for gasoline was in the San Francisco area, as it was $6.14 per gallon, and the lowest average price was in Baton Rouge, Louisiana, as it was $4.19 per gallon.