The average cost per gallon of gas in the United States has risen 4.5 cents in the past week, bringing the national average to $3.07.  In Illinois, gas prices have risen 16 cents higher in January compared to December 2023, rising from $3.03 to $3.19...

Illinois gas prices have decreased 2.2 cents per gallon this week, averaging state prices at $3.49 per gallon compared to the national average of $3.37 per gallon around the country according to GasBuddy. Within a month, Illinois gas prices have dropped...

The average price of gasoline in Illinois continues to rise for the second week in a row. The cost of gas is now around $3.52 per gallon – this is up 3.8 cents per gallon compared to last week's rates. In regards to last month's prices, cost appears...