US Gas Hits $3.54 a Gallon, Up 55¢ Since Iran War Began Gas prices in the United States have surged since the Iran war began, rising more than 55 cents per gallon from about $2.98 on Feb. 28 to $3.539 today, according to AAA data. Original Source: https://www.newsmax.com/finance/economy/gas-iran-3-54/2026/03/10/id/1248918