US Gas Prices Reach Highest Level Since 2023 Amid Iran War

Rising fuel costs strain households worldwide as the conflict disrupts global oil supply

Mar. 17, 2026 at 10:18pm

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The Iran war has rattled the global flow of oil, leading to steeper fuel costs that are already straining households worldwide. In the U.S., drivers are now facing the highest gas prices they've seen at the pump in nearly two and a half years, with the national average for a gallon of regular gasoline jumping to $3.79 on Tuesday, up from $2.98 before the conflict began.

Why it matters

The surge in gas prices has been one of the most immediate economic impacts of the conflict with Iran, as the price of crude oil - the main ingredient in gasoline - has soared and swung rapidly in recent weeks due to ongoing supply chain disruptions and production cuts from major Middle Eastern producers. This is putting pressure on consumers' wallets and could potentially contribute to higher inflation in the short term.

The details

The U.S. is now a net exporter of oil, but the country still relies on imports, especially of heavier, sour crude that many East and West Coast refineries are designed to process. The war has effectively halted tanker movement through the key Strait of Hormuz, cutting off a vital passageway where roughly one-fifth of the world's oil once sailed. This has led to production cuts from some major regional producers, as their crude has nowhere to go. The U.S. and its allies have also struck oil and gas facilities as part of the conflict.

  • The U.S. and Israel launched joint attacks against Iran on February 28, 2026.
  • The national average for a gallon of regular gasoline jumped to $3.79 on March 17, 2026.

The players

Donald Trump

The former U.S. president, who had previously bragged about keeping gas prices low, has since pivoted to try and paint high oil prices as a positive outcome for the U.S. as the country is now the largest crude producer in the world.

International Energy Agency

The IEA pledged to release 400 million barrels of oil available from its member nations' stockpiles in an effort to increase global supply.

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What they’re saying

“It's pretty hard. I mean, times are tough for everybody right now. I'm getting way less gas and paying way more money.”

— Amanda Acosta, Louisiana resident

“I just want all of it to end. I just want to get out of there, out of Iran.”

— Meghan Adamoli, New Jersey resident

“It sucks when you're filling up. What are you going to do, not get gas?”

— Dan Bradley, Flatbed truck driver from Pennsylvania

What’s next

The administration has announced it will temporarily free up Russian oil from U.S. sanctions for its war on Ukraine as part of efforts to increase global supply. However, analysts say these measures will only provide a short-term bridge, as refineries buy crude oil in advance and it takes time for new supply to reach consumers.

The takeaway

The surge in gas prices driven by the Iran war is putting significant strain on household budgets, with the costs rippling through the wider economy. This could force many consumers to cut back on spending in other areas, potentially slowing economic growth and adding pressure on the Trump administration as affordability remains a top concern for voters.