Diesel Fuel

U.S. diesel prices continued to fall in May 2025

C.H. Robinson diesel fuel freight market update

The national U.S. average diesel price per gallon of $3.49 in May is down from $3.57 in April and still lower than the $3.82 average from May 2024. Continuing the trend, this marks the 27th consecutive month of year over year (y/y) decreases in fuel.

eia chart showing average weekly U.S. retail diesel price per gallon 

*This information is built on market data from public sources and C.H. Robinson’s information advantage—based on our experience, data and scale. Use these insights to stay informed, make decisions designed to mitigate your risk and avoid disruptions to your supply chain.

To deliver our market updates to our global audiences in the timely manner possible, we rely on machine translations to translate these updates from English.