Gas prices eclipse $4 a gallon in the US, the highest since 2022

A vehicle passes a gasoline price board at a filling station in Philadelphia, Friday, March 27, 2026. (AP Photo/Matt Rourke)

NEW YORK (AP) — U.S. gas prices jumped past an average of $4 a gallon for the first time since 2022 on Tuesday as the Iran war pushed fuel prices to soar worldwide.

According to motor club AAA, the national average for a gallon of regular gasoline is now $4.02 — over a dollar more than before the war began. The last time U.S. drivers were collectively paying this much at the pump was nearly four years ago, following Russia’s invasion of Ukraine.

The price is a national average, meaning drivers in some states have been paying well over $4 a gallon for a while now. Prices vary from state to state due to factors ranging from nearby supply to differing tax rates.