US Gas Prices Jump Overnight as Middle East War Sends Oil Markets Reeling

NEW YORK — American drivers woke up to a sharp jolt at the pump this week as the average price of gasoline climbed 11 cents overnight, reflecting mounting turmoil in global energy markets after war erupted in the Middle East.

A gallon of regular gasoline was selling for an average of $3.11 nationwide, according to motor club AAA, marking one of the steepest single-day increases this year. The surge came as crude oil prices spiked amid fears that fighting in and around the Persian Gulf could disrupt critical shipments of oil and gas.

Across parts of Europe, reports of long lines at service stations underscored a broader anxiety gripping global markets, as tankers faced delays and uncertainty in one of the world’s most strategically vital energy corridors.

For many Americans, the increase felt sudden — and personal.

“It’s Going to Affect Everything”

At a gas station in Jackson, Mississippi, Anne Dulske said she paid roughly $15 more than usual to fill her tank on Tuesday.

“It’s going to affect everything in our lives,” she said. “It’s very scary, and it does hit closer to home than people think.”

Dulske said she had noticed prices gradually easing in recent weeks and was caught off guard by the abrupt reversal. News that the United States and Israel had launched strikes on Iran over the weekend only deepened her concern about what might come next.

Energy markets had already been trending upward before the latest military escalation. Refiners typically switch to more expensive summer-blend gasoline during this time of year, a seasonal shift that often nudges prices higher. But analysts say the conflict injected a fresh layer of volatility, pushing crude oil sharply upward in just days.

Because oil is priced globally, even regional instability can ripple quickly through U.S. markets.

How High Could Prices Go?

“We are knee-deep into the gas price increases,” said Patrick DeHaan, head of petroleum analysis at GasBuddy, a technology firm that tracks fuel prices nationwide.

DeHaan said additional increases are possible if crude oil continues climbing or if supply routes face prolonged disruption. However, he urged caution against assuming a return to the record-breaking prices seen in previous energy crises.

“Many Americans seem very panicked that prices could hit multiple dollars higher than that,” he said. “At this point, I wouldn’t say anything’s impossible, but certainly it’s quite improbable based on the current developments.”

For prices to approach $4 per gallon nationally, analysts say markets would likely need to see sustained outages of oil production or shipping — not just temporary delays.

Still, the Persian Gulf handles roughly a fifth of global petroleum liquids consumption, making it one of the most sensitive chokepoints in the world economy. Even the perception of risk can drive speculative buying and push futures contracts higher, filtering down to consumers within days.

Global Shockwaves

In Europe, where energy markets remain sensitive after years of supply disruptions tied to geopolitical tensions, drivers in some countries lined up to secure fuel amid fears of shortages. Governments closely monitored supply chains as insurers reassessed risks for vessels navigating the Gulf.

Energy traders warn that shipping disruptions — even if short-lived — could tighten supply just as summer travel demand increases in the Northern Hemisphere.

The timing compounds concerns. War-related instability collides with peak seasonal consumption, when families travel and businesses ramp up transportation activity. The result can be a sharper price reaction than during quieter months.

A Broader Economic Ripple

Higher fuel prices rarely stay confined to the pump. Transportation costs affect everything from groceries to airline tickets, raising the prospect that inflationary pressures — which had shown signs of easing — could reemerge.

For households already navigating elevated living expenses, even modest increases in gasoline can strain budgets.

Economists say much will depend on the duration and scale of the conflict. If oil flows normalize quickly, prices could stabilize within weeks. If fighting intensifies or spreads, volatility could become the defining feature of summer energy markets.

For now, drivers like Dulske are left watching the numbers tick upward, uncertain whether the latest spike is a short-term shock or the beginning of a more sustained climb.

“I just hope it doesn’t keep going,” she said, glancing at the pump.