Mount Prospect Gas Prices - Find the Lowest Gas Prices in Mount Prospect, IL

Search for the lowest gasoline prices in Mount Prospect, IL. Find local Mount Prospect gas prices and Mount Prospect 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.
$3.155
03/27/2025
$3.442
03/27/2025
$4.016
03/27/2025
$4.473
03/27/2025
$3.592
03/27/2025

Today's lowest gas prices in Illinois and around Mount Prospect

StationRegularPlusPremiumDiesel
Mobil
1741 Pearl St, Belvidere, IL
$2.75
03/27/2025
$3.70
03/27/2025
$4.25
03/27/2025
03/27/2025
Murphy USA
1206 Ave. Of Mid America, Effingham, IL
$2.95
03/27/2025
$3.55
03/27/2025
$4.15
03/27/2025
$3.19
03/27/2025

Find all gas prices in and around Mount Prospect, IL.

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