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

Search for the lowest gasoline prices in Chambersburg, IL. Find local Chambersburg gas prices and Chambersburg 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 Chambersburg

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