Illinois gas prices rose 16.4 cents this week to $3.22 per gallon, but remain lower than last month and last year.

The average fuel price in the Midwest region declined about 10 cents since last month. According to the EIA, gas prices across the region in the last year have been as low as $2.80 on Oct. 20, 2025, ...

(The Center Square) – As gas prices fall across Illinois, state and local governments may see a decrease in revenue from fuel and sales taxes, though experts say the effect on overall state finances ...

As Chicagoans head to the pump this week before heading out for the long July 4 holiday weekend, they can feel better knowing they are paying less for a gallon of gasoline than a year ago. Much less.

ST. LOUIS, Mo. (WSIL) -- Illinois consumers are only seeing a slight decrease in the price of fuel in some areas compared to where it was at this time last week. Missouri drivers are seeing a drop in ...

More than 3 million residents are likely to see an increase in natural gas rates next year. Here's what to know.

CHICAGO HEIGHTS, Ill. (WLS) -- Gas prices have stabilized, but experts are predicting another surge. That's why a gas giveaway Tuesday, and another announcement from businessman Willie Wilson are ...

EAST ST. LOUIS, Ill. (AP) -- As of today, Illinois had the nation's priciest regular unleaded gasoline, averaging $3.515 per gallon, according to the AAA Daily Fuel Gauge Report. Here's a closer look ...

Gas prices in Illinois rose slightly to an average of $3.38 per gallon as of Aug. 18. That marked a 3.1-cent increase from the previous week, though prices remained 4.2 cents lower than a month ...