Illinois Gas Prices
Week of April 13, 2026 · Rank #43 of 50
$3.380
Regular / gallon
▼ -0.040 this week
▼ 0.020 vs. national avg ($3.400)
$3.380
per gallon — Regular Unleaded
Illinois Gas Price Trend (12 Weeks)
Major Cities in Illinois
All Fuel Types — Illinois
Regular
$3.380
per gallon
Midgrade
$3.690
per gallon
Premium
$3.980
per gallon
Diesel
$3.560
per gallon