KSTP.comHighest Seasonal Increase in Gas Prices Since 2012KSTP.comPutting road trips on hold might be a good idea since gas prices recently spiked over 50 cents more per gallon. The national average price of gas is $2.60 a gallon, according to AAA. The price jumped 57 cents more per gallon since prices bottomed out at ...Carolinas gas prices up in last month; still well below 2014WBTVAAA: Gas prices climb 17 cents in last two weeksAugusta Free Pressall 155 news articles »