The average cost for a gallon of regular gas in or near zip code 59930 for the week of September 30 – October 6 is $2.78, according to GasBuddy.com. The lowest price is $2.78.
In greater Montana, the average price is $2.7 and the lowest price is $2.56. Trends show the price as down.
The average price of unleaded gas in the state is $2.864 per gallon. The previous week, the state average was $2.873 per gallon. The average has decreased since last month, when it was $2.921 per gallon – a 5.7 cent difference.
Data is accurate as of press time, but gas prices have been known to fluctuate on a daily, and even hourly, basis.
