The website CharlotteGasPrices.com is reporting that gas prices today are 73.9 cents per gallon higher than the same day one year ago and are 2.5 cents per gallon lower than a month ago. The average retail gasoline prices in Charlotte have fallen 4.3 cents per gallon in the past week, averaging $2.74/g today. This compares with the national average that has stayed flat, moving just 1.1 cents per gallon in the last week to $2.87/g.