Full Breakdown
U.S. Gasoline Prices Hit $4.18 per Gallon as Iran Conflict Stalls
4/29/2026, 1:42:53 AM
$4.18 per Gallon: Immediate Surge
On Tuesday, April 28, the American Automobile Association reported the national average price for regular gasoline rose to $4.18 a gallon, a 1.6 % jump—the steepest increase in more than a month and the highest level in four years. The rise adds roughly $1.20 per gallon to prices since Feb. 28, a 40 % increase overall.
Conflict and Market Disruption
The price surge follows the February 2026 U.S.–Israeli strikes on Iran, after which Iran shut the Strait of Hormuz, a chokepoint that moves about 20 % of global oil. A cease-fire agreed on April 8 was extended, but negotiations over reopening the strait and Iran’s nuclear program have stalled. Iran offered to lift the blockade in exchange for a U.S. lift of sanctions; the Trump administration has signaled it is unlikely to accept the proposal.
Price Data and Oil Market Moves
Crude benchmarks have surged alongside gasoline. Brent crude traded between $104 and $111 a barrel—up more than 40 % since the February strikes—while West Texas Intermediate hovered around $99-$100 a barrel. Oil now accounts for roughly 51 % of gasoline’s cost. Diesel rose to $5.46 per gallon, an increase of $1.70 since the war began.
Consumer and Economic Impact
Economists estimate U.S. drivers have spent $150 more on gasoline over the past two months and could incur $800 extra by year-end compared with a sub-$3 baseline. Higher fuel costs threaten discretionary spending, potentially dampening GDP growth, as consumer spending contributes about 70 ¢ of every dollar of U.S. GDP. The “rockets-and-feathers” effect suggests prices will stay above $4 through the summer before easing in the fall.
Official Statements and Corporate Response
White House press secretary Karoline Leavitt said the administration discussed Iran’s reopening proposal but stopped short of saying it was “considering” the plan. Energy-trading analyst James West noted that “the Middle East conflict created significant crude and refined-product dislocations that BP’s integrated supply chain was positioned to monetize.” BP reported $3.84 billion in Q1 profit—$1.47 per share—more than double the prior year, and its shares rose over 1 %.
Criticism and Opposition
Environmental groups and consumer advocates condemned the profit surge. Clémence Dubois of 350 org warned that “families are being pushed to the brink while fossil-fuel companies turn a war into a windfall.” Simon Francis of the End Fuel Poverty Coalition called the profits “astronomical” and a reminder that “when conflict drives up oil and gas, energy companies profit and households pay.” Teresa Velasquez posted that “mortgage, rent, light bill and gas are so high it takes at least two families living in one house to afford to live nowadays.”
Regional Price Variations
Refinery outages in Northwest Indiana and Illinois pushed wholesale gasoline up 40-50 cents locally, inflating pump prices in Michigan, Wisconsin, Illinois and Indiana. In South Carolina, the state average was $3.86, with Barnwell, Charleston, Hampton and Jasper counties topping $3.96 and Darlington County at $3.73. Greenville County reported $3.85 per gallon.
Conflicting Reports & Gaps
Sources differ on Brent’s exact level—$104 (FactSet data) versus $111 (AAA reporting). West Texas Intermediate is cited as $99 and “just below $100.” Some outlets describe the $4.18 pump price as the highest in four years, while others note it is the highest since the 2022 Russia-Ukraine war. Details on the timeline of the Iranian proposal and the precise impact on GDP remain incomplete.
Verbatim Quotes
- “The Strait [of Hormuz] is not reopened — there's no cohesive plan for reopening it — and now negotiations have been basically stopped,” — Patrick De Haan, petroleum expert, GasBuddy
- “You can't just turn on the supply of oil and gasoline like a switch,” — Neale Mahoney, economics professor, Stanford University
- “Families are being pushed to the brink by spiraling energy bills, while fossil fuel companies turn a war into a windfall.” — Clémence Dubois, global campaigns director, 350 org
- “These astronomical profits are a startling reminder that when conflict drives up the price of oil and gas, energy companies profit and households pay.” — Simon Francis, coordinator, End Fuel Poverty Coalition
Outlook
Negotiations over the Strait of Hormuz remain deadlocked, leaving oil markets vulnerable to further spikes. Analysts expect gasoline to stay above $4 through the summer before a gradual decline in the fall, while upcoming earnings reports from Exxon Mobil, Chevron and ConocoPhillips will test whether BP’s profit surge is an outlier or a new industry norm.
