The average U.S. gasoline price is $ 3.51 per gallon , the Gas Survey finds . North American oil is behind gas pump prices , the survey 's publisher says . Meanwhile , U.S. retailers have little margin to absorb the increased fuel prices , meaning pump prices may edge up `` a few more pennies '' in the coming weeks , Lundberg said . Top prices were on Long Island ; the cheapest price was in Denver .
The average U.S. gasoline price is $ 3.51 per gallon , the Gas Survey finds . North American oil is behind gas pump prices , the survey 's publisher says . Top prices were on Long Island ; the cheapest price was in Denver .