Missouri, St. Louis Gas Prices Among the Lowest
St. Louis, MO. – Gas prices in Missouri are among the lowest in the country. AAA Auto Club says the average price for unleaded gas in Missouri is $1.51. Only Oklahoma has a lower average, at $1.50.
Within Missouri, St. Louis gas is cheapest with an average price of $1.45. That amount has fallen $0.27 in the last six weeks.