Gas Prices Hit Painful Highs Despite Modest Average Rise Under Trump

The pump price is bleeding voters dry. At $4.27 a gallon, the national average for regular gasoline has climbed into painful territory, according to the American Automobile Association (AAA). Diesel is even worse, sitting at $6.35 per gallon after touching a record high of $6.52 at the end of September. To put that in perspective, regular gas cost just $2.81 back in January. The highest average ever recorded was $5.02 in June 2022, during Joe Biden’s presidency. Yet, a closer look at the data reveals a stark reality. A CNN analysis of AAA figures shows the average price under Trump’s second term has hovered at $3.473 per gallon, slightly edging out the $3.471 average seen under Biden. The difference is small, but the direction is clear.

These soaring costs are a direct result of the conflict in Iran, a war President Donald Trump repeatedly dismisses as a "little detour." That casual phrasing is doing heavy lifting on the campaign trail, where it is sinking Republican candidates. Americans are furious. They are tired of the nearly eight-month standoff that Trump initially promised would be over within weeks. At a rally in Michigan on Sunday, he brushed off the outrage, labeling the higher prices a "small price to pay." But the drawn-out conflict has shaken the global economy and squeezed Americans already buckling under the weight of living costs.

An AP-NORC poll released last week tells the story. Voters across both parties want the next Congress to focus on two things: bringing down everyday costs and ending the war. This presents a serious headache for GOP candidates ahead of the November 3 elections. The cracks in the party’s unity are showing. Ken Paxton, the trailing US Senate candidate in Texas, was caught trashing the war in audio leaked by Axios from a private event last month.

The recording, dated September 24, captures a moment of unguarded honesty. Paxton was asked by an attendee what he sees as "dragging" his campaign. His answer was blunt. "It's not tariffs.... It's the war, it's gas prices, it's diesel," he said. He made this admission to a room of lobbyists at a private fundraising lunch in Washington, DC. It is a rare glimpse behind the curtain of political strategy, revealing what officials are saying when the cameras are off.

Trump has attempted to mitigate the damage. He struck a deal with Russian president Vladimir Putin that centered on issuing temporary licenses allowing Russian diesel imports into the US for six months. The move was designed to address diesel costs, but it sparked internal friction. Republicans criticized the administration for partnering with Russia. In Iowa, where fall is as much about harvest season as it is election season, Republican Senate candidate Ashley Hinson told the Daily Mail in early October that the diesel deal made her "nervous."

Hinson floated several alternative fixes. She called for "investing in our refining capacity here in the United States that has gone by the wayside," arguing that the administration is taking steps to "reinvigorate American independence again." She urged lawmakers to explore "a temporary pause in the gas tax" and "potentially a diesel rebate program" for farmers and truckers who rely on fuel for their livelihoods.

The stakes are high. A sticker depicting President Trump and reading "I DID THAT!" was affixed beside gasoline and diesel prices at a gas station in Newtown, Pennsylvania, in September 2026. It is a visual reminder of the tension between political branding and the harsh reality at the pump. Hinson continued her pitch, noting that she has "seen this administration taking steps to make sure we reinvigorate America's energy independence again." She emphasized that further proposals, such as the tax pause and the diesel rebate for workers using fuel for their jobs, should be seriously explored. The war may be a "detour" in Trump’s mind, but for voters watching their wallets shrink, it feels like a long, expensive road trip with no end in sight.