US Gasoline Falls Below $4 a Gallon for First Time Since July

According to TradePulse, the average U.S. pump price for regular gasoline dropped below $4 per gallon on Tuesday for the first time since mid-July, as softer international crude prices and a seasonal fade in driving demand pull fuel costs steadily lower.

• $3.9788 per gallon — the national average for regular gasoline on Tuesday, the first sub-$4 reading since July, though still roughly 91 cents above year-ago levels
• Pump prices have fallen almost every week since peaking at $4.494 per gallon on September 24
• Patrick De Haan, head of petroleum analysis at GasBuddy, sees the average near $3.70 by Thanksgiving if geopolitics stay calm
• Diesel remains the outlier at $6.1572 per gallon, versus $3.7389 a year ago, with Middle East fuel exports still well below pre-war levels

National average slips under the $4 mark

AAA data showed the national average for regular gasoline at $3.9788 per gallon as of early Tuesday. That is down from $4.1493 a week ago and $4.3669 a month earlier.

The drop offers relief to drivers, but pump prices remain far above seasonal norms. A year ago, the national average stood at $3.0707 per gallon, leaving current prices roughly 20% above the seasonal average.

Steady slide since the late-September peak

Gasoline has retreated nearly every week since the national average peaked on September 24 at $4.494 per gallon, De Haan said late on Monday. "Gas prices have dropped nationally almost every week from $4.494/gal to $3.965/gal today and it will continue for at least the next week or few until finding a bottom — but still can be impacted by geopolitical developments," he noted.

Sub-$3 gasoline returns in seven states

Prices under $3 per gallon have reappeared at stations in Indiana, Ohio, Georgia, North Carolina, Texas, Oklahoma and Louisiana, De Haan said. He expects the national average to reach about $3.70 by Thanksgiving, adding that prices "may sink beyond that if the geopolitical situation remains in balance."

Crude weakness and diplomacy drive the decline

The pump-price retreat tracks a sharp tumble in crude oil in recent days, fueled by renewed hopes that the latest diplomatic push could see the United States and Iran reach some form of agreement. Cheaper crude feedstock, combined with lower driving demand, has given retail gasoline room to fall.

Diesel tells a different story

Diesel remains elevated amid the global distillate crunch, with fuel exports out of the Middle East still substantially below pre-war levels. The U.S. average diesel price was $6.1572 per gallon on Tuesday, compared with $3.7389 a year earlier — a gap of more than $2.40.

Why it matters

Gasoline is the most visible energy price for American households, and the slide below $4 could ease consumer cost pressure just as holiday travel and spending pick up. The diesel divergence matters more for the wider economy, however: distillates power trucks, freight, farming and construction, and diesel above $6 keeps transport costs elevated across supply chains. With Middle East fuel exports still well below pre-war levels, the split between cheapening gasoline and stubbornly expensive diesel shows how tightly pump prices remain tied to geopolitical risk — a U.S.-Iran breakthrough could extend the slide, while any escalation could quickly reverse it.

FAQ

How far could U.S. gasoline prices fall? GasBuddy's Patrick De Haan expects the national average to reach about $3.70 per gallon by Thanksgiving, and prices may sink beyond that if the geopolitical situation remains in balance.

Why is gasoline falling while diesel stays high? Gasoline is tracking lower crude prices and weaker seasonal driving demand, while diesel remains squeezed by the global distillate crunch, with Middle East fuel exports still substantially below pre-war levels.

Where are drivers paying less than $3 per gallon? Sub-$3 prices have appeared at stations in Indiana, Ohio, Georgia, North Carolina, Texas, Oklahoma and Louisiana, De Haan said.