The national average price for a gallon of regular gasoline in the United States moved back above $4 on July 20, 2026, according to data from the American Automobile Association. The average was listed at $4.0030, putting the country back over a price level that often draws close attention from drivers, businesses and policymakers.

The move higher comes amid conflict in the Middle East, a development that analysts often link to increased pressure on energy markets. When geopolitical tensions raise concerns about supply or shipping disruptions, oil prices can climb, and that can quickly filter through to gasoline costs paid by consumers.

A return to more than $4 per gallon is significant because it affects household budgets and transportation expenses across the country. Higher pump prices can also increase costs for delivery services, commuting and travel, adding to broader concerns about inflation and consumer spending.

While the reported increase was modest, crossing the $4 mark is a notable threshold in the US fuel market. With AAA data showing gasoline back above that level, attention is likely to remain on how Middle East developments and energy market trends shape prices in the days ahead.