Gas Prices in Illinois
Find the latest gas prices across Illinois metro areas and statewide averages
Average Regular
$3.58
Lowest Regular
$3.21
Highest Regular
$4.44
Premium Average
$4.21
Price Disclaimer: Gas prices listed here are updated regularly, but they might differ from the actual price at the pump when you fill up. All fuel purchases will be charged based on the price displayed on the pump at your local Costco at the time of the transaction.
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Illinois Metro Average Prices
Showing 10 of 17
$3.50
Alexander County
Metro Area
19 minutes ago
$3.23
Bloomington-Normal
Metro Area
19 minutes ago
$3.24
Carbondale-Marion
Metro Area
19 minutes ago
$3.25
Champaign-Urbana
Metro Area
19 minutes ago
$4.13
Chicago Metro
Metro Area
19 minutes ago
$4.44
City of Chicago
Metro Area
19 minutes ago
$3.83
Danville
Metro Area
19 minutes ago
$3.74
Davenport-Moline-Rock Island (IL only)
Metro Area
19 minutes ago
$3.25
Decatur
Metro Area
19 minutes ago
$3.79
East Saint Louis
Metro Area
19 minutes ago