Gas Prices in Illinois
Find the latest gas prices across Illinois metro areas and statewide averages
Average Regular
$4.11
Lowest Regular
$3.88
Highest Regular
$4.91
Premium Average
$117.40
How to use these prices: We display the latest reported price stored for each station and show its actual update time when available. Prices are not live quotes and may change before your visit. The pump price at the station is the price that applies to your purchase.
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Illinois Metro Average Prices
Showing 10 of 17
$4.40
Alexander County
Metro Area
Jul 15, 2026
$3.98
Bloomington-Normal
Metro Area
Jul 15, 2026
$3.99
Carbondale-Marion
Metro Area
Jul 15, 2026
$3.99
Champaign-Urbana
Metro Area
Jul 15, 2026
$4.17
Chicago Metro
Metro Area
Jul 15, 2026
$4.47
City of Chicago
Metro Area
Jul 15, 2026
$4.06
Danville
Metro Area
Jul 15, 2026
$4.10
Davenport-Moline-Rock Island (IL only)
Metro Area
Jul 15, 2026
$3.88
Decatur
Metro Area
Jul 15, 2026
$4.07
East Saint Louis
Metro Area
Jul 15, 2026