Companies Have Turned the Iran War Into a Profit Engine at Consumers' Expense

The consumer price index for March jumped 0.9% from the prior month, the largest single-month increase since 2022, with gasoline up 20% year-over-year and accounting for three-quarters of that advance. The more consequential story is not the oil shock itself. Companies across airlines, shipping, food, and retail have used the US-Iran conflict as a pricing moment, expanding profit margins well beyond what rising input costs justify, and those prices are likely to hold long after the conflict fades.

How surcharges spread across the supply chain

Jet fuel prices rose ~106% in the month following the outbreak of fighting on Feb. 28, according to the International Air Transport Association. United Airlines CEO Scott Kirby wrote in a late-March note that if fuel prices held at current levels, the added annual expense for jet fuel alone would reach $11B. Airlines moved quickly to pass that cost on, imposing fuel surcharges or raising base fares outright.

The shipping infrastructure followed the same path. The US Postal Service proposed its first-ever package fuel surcharge of 8%, set to run from April 26 through Jan. 17, 2027, covering Priority Mail and USPS Ground Advantage. FedExFDX

and UPSUPS

, which have long adjusted surcharges weekly based on diesel prices, saw those charges climb sharply as well.

AmazonAMZN

announced a 3.5% "fuel and logistics" surcharge for third-party sellers using its fulfillment network. The pattern across all three is similar: a named, visible fee that consumers and small businesses absorb with less resistance than a straight price increase, and one that companies don't necessarily remove when fuel costs stabilize.

The margin expansion playbook

This pricing behavior follows a documented pattern. During 2021 and 2022, corporate profits rose alongside inflation to reach new highs, even as the Russian invasion of Ukraine sent commodity prices surging. Data from the US Producer Price Index showed that wholesalers and retailers expanded the spread between their acquisition costs and final selling prices throughout that period, per the same New York Times report.

The same dynamic is emerging now. Sonu Varghese, global macro strategist at the Carson Group, told The New York Times that many companies he tracks view inflation from external shocks as "an opportunity to raise prices and boost margins." He added: "I think we're actually going to get some margin expansion." Corporate profits have already reached a record share of US gross domestic product, and Wall Street's consensus estimate calls for S&P 500 earnings to grow by over 10% across the next several quarters.

Lindsay Owens, executive director of Groundwork Collaborative, flagged an accelerant: AI pricing software that lets companies monitor competitors' price changes in real time and calculate how far they can push prices based on current demand. The technology compresses the window between an external shock and a corporate pricing response, making opportunistic increases easier to execute and harder to detect.

Airfares and how expectations become reality

Airlines have been among the most visible actors in this shift. Average airfares for travel between late April and mid-May rose 10% to 15% relative to pre-war levels, according to flight deal provider Going. Summer fares are up ~18% versus a year earlier. Tourism Economics projects airfares will run 5% to 10% above prior forecasts across 2026 and 2027.

Courtney Miller, founder of airline advisory firm Visual Approach Analytics, offered a candid read of the industry's approach: "Airlines love to say fuel is expensive so you have to pay more. What they're doing is they're setting the expectation." The framing matters because it shapes consumer tolerance for higher prices, even when the fuel-cost justification is partial rather than complete.

Food prices and why they rarely reverse

The pressure on grocery prices is subtler but potentially more durable. Princes Group, the London-listed grocery supplier behind Napolina pasta and Princes tinned tuna, signaled targeted price hikes where rising fuel, transport, and packaging costs tied to the conflict can't be absorbed internally. The company had already secured ~70% of its 2026 energy needs through hedging contracts, limiting near-term exposure, but acknowledged the situation remains fluid.

Research from Purdue University modeled the war's downstream effects on grocery costs. If the conflict extends through the spring and summer growing season, food-at-home inflation could reach 5% to 7%, the study found. The researchers concluded that even if energy prices subsequently retreated, retail food prices would most likely stay elevated, with grocers preferring to rebuild margins that were compressed during the initial shock rather than pass savings back to shoppers.

PepsiCoPEP

recently cut prices by up to 15% on Lay's and Doritos to recover lost volume after prior rounds of increases, but its CFO Steve Schmitt did not rule out future hikes to offset war-related cost inflation. The company reaffirmed its 2026 targets, projecting organic revenue growth of 2% to 4% and core earnings per share growth of 4% to 6%.

Why a ceasefire may not bring relief

Even a resolution of the conflict may not meaningfully reverse consumer prices. Bloomberg Economics reported that gasoline prices could remain elevated for the rest of 2026 even if the Strait of Hormuz reopened immediately, because global oil supply chains have already been disrupted for weeks and physical backlogs take time to clear.

Gbenga Ajilore, chief economist at the Center on Budget and Policy Priorities, told Bloomberg he sees the current price environment as largely permanent in its baseline effects: "I don't think we'll ever get back to a January 2026 status quo." He noted that lower- and middle-income households are simultaneously managing higher health care costs, reduced food assistance, and rising fuel prices, with each pressure reinforcing the others.

The historical record supports that pessimism. After post-COVID inflation peaked, most consumer prices did not return to 2019 levels. What changed was the rate of increase, not the level. The Iran conflict appears to be producing the same structural shift, with corporate margin preservation driving a floor under prices that external conditions alone don't fully explain.