Fuel prices hit records as Iran blocks Strait of Hormuz

Americans heading out for Memorial Day weekend face some of the highest fuel prices in years, with the national average for gasoline reaching $4.55 a gallon and diesel hitting fresh records in several states. The surge stems from the ongoing US and Israeli military campaign against Iran that began in late February, which has disrupted oil flows through the Strait of Hormuz and removed roughly 20 million barrels a day from global markets.

Energy analysts say prices are unlikely to return to the roughly $3 level seen before the conflict even if fighting stops immediately. Supply chains and damaged infrastructure in the Middle East require months, and sometimes longer, to stabilize, according to experts at Dow Jones Energy and the International Energy Agency. The process of refining crude into usable fuel normally takes 30 to 60 days, adding further delays before any relief reaches drivers.

President Donald Trump has pointed to releases from the Strategic Petroleum Reserve, a proposed federal gas tax holiday and a temporary waiver of the Jones Act as steps that should ease pressure quickly. Administration officials have also highlighted these measures in advance of the 2026 midterms. Yet retail prices have continued climbing, with California drivers paying $6.14 a gallon and Washington state motorists facing $5.70. AAA projects more than 39 million people will travel by car over the holiday weekend despite the added expense.

The effects extend beyond passenger vehicles. Diesel prices in the Chicago area reached a record $6.30 a gallon in mid-May, surpassing the previous high set after Russia's 2022 invasion of Ukraine. Truckers and food vendors report hundreds of dollars in extra weekly fuel costs. Ricardo Guerrero, who operates three Mexican food trucks in Chicago, said the increases have made daily routes significantly more expensive. Industry representatives note that nearly every consumer good moves by truck or rail at some point, meaning higher diesel costs eventually appear in grocery bills and other household expenses.

Ground beef prices have already hit $6.90 a pound, up nearly 20 percent from a year earlier, and propane costs tied to energy markets add further pressure on summer cookouts. Consumers are now devoting the largest share of their budgets to food since the 1990s. These combined increases arrive as inflation remains stubborn and poll numbers show growing public frustration with the administration's handling of the economy.

While some price drops could occur on market sentiment if a ceasefire is reached, analysts caution that returning to prewar levels would take the rest of 2026 at minimum. The blockade of the Strait of Hormuz continues to limit available supply, and restoring normal trade volumes will require both physical repairs and diplomatic agreements that have yet to materialize.