The average U.S. price for regular gasoline stood at $4.54 per gallon on Wednesday, compared to just under $3 before the conflict, per AAA data. That gap isn't expected to close quickly.

Even a potential U.S.-Iran peace deal — described as "still a big if" — would not bring immediate relief. Global oil markets will remain in turmoil, keeping pump prices elevated through the midterm elections at the very least.

Patrick De Haan, head of petroleum analysis at GasBuddy, estimates some relief would come within days of the Strait of Hormuz truly reopening. But full recovery would be gradual: the first third of the wartime price drop could take one to three months, and the next third might take three to six months.

De Haan projects a full return to pre-war prices in early or mid 2027. The slow recovery is rooted in global fuel movements and the broader economic environment, which will continue to exert upward pressure on prices even as tensions ease.

The analysis assumes the reopening of the strait actually holds. Any disruption to that process could delay or reverse the forecasted decline, leaving consumers with elevated costs for even longer.