Average gasoline prices in Indiana are unchanged in the last week, averaging $2.83/g today, according to GasBuddy’s survey of 3,271 stations in Indiana. Prices in Indiana are 20.3 cents per gallon lower than a
month ago and stand 22.4 cents per gallon lower than a year ago. The national average price of diesel has decreased 3.7 cents compared to a week ago and stands at $3.591 per gallon.
According to GasBuddy price reports, the cheapest station in Indiana was priced at $2.28/g yesterday while the most expensive was $9.99/g, a difference of $7.71/g.
The national average price of gasoline has fallen 4.1 cents per gallon in the last week, averaging $2.98/g today.
“Gas prices have finally fallen below $3 per gallon nationally — the earliest date we’ve seen a $2.99 national average since 2020, when COVID was the primary driver of low prices,” said Patrick De Haan, head of petroleum analysis at GasBuddy. “OPEC+ deserves much of the credit for this trend, having steadily raised oil production for much of 2025. Currently, 35 states have average gas prices below $2.99/gal, and GasBuddy even recorded the first $1.99 cash price at a station in Evans, Colorado, with stations in Oklahoma and Texas not far behind. Barring any major disruptions, gas prices are likely to remain slightly below year-ago levels and could stay under $3 for much of the next few months.”
GasBuddy’s averages, graphs, maps and historical pricing data covering the U.S. and Canada is available 24/7 at http://prices.GasBuddy.com.
