MISSOULA — Gas prices are holding steady in the Treasure State.
GasBuddy.com reports that average gasoline prices in Montana are unchanged.
The statewide average was at $3.20 per gallon as of Tuesday, May 17, 2025.
Gas prices are 6.8¢ higher than a month ago, but are 22.7¢ per gallon lower than a year ago.
The national average price also hasn't changed over the last week, and is at $3.13 per gallon, which is 3.1¢ higher than a month ago.
GasBuddy.com reports the cheapest gas in Montana was $2.84 per gallon on Monday, while the most expensive was $3.79 per gallon.
