Minonk Gas Prices - Find the Lowest Gas Prices in Minonk, IL

Search for the lowest gasoline prices in Minonk, IL. Find local Minonk gas prices and Minonk gas stations with the best prices to fill up at the pump today

National and Illinois Gas Price Averages

National Avg.	IL Reg. Avg.	IL Plus Avg.	IL Prem. Avg.	IL Diesel Avg.
$3.150 06/02/2025	$3.381 06/02/2025	$3.951 06/02/2025	$4.417 06/02/2025	$3.521 06/02/2025

Today's lowest gas prices in Illinois and around Minonk

Station	Regular	Plus	Premium	Diesel
Casey's 1104 S Willow St, Effingham, IL	$2.87 06/02/2025	06/02/2025	06/02/2025	$3.29 06/02/2025
Casey's 1101 S Banker St, Effingham, IL	$2.87 06/02/2025	06/02/2025	$3.57 06/02/2025	$3.29 06/02/2025