O Fallon
Illinois
O Fallon Gas Prices - Find the Lowest Gas Prices in O Fallon, IL
Search for the lowest gasoline prices in O Fallon, IL. Find local O Fallon gas prices and O Fallon 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. |
|---|---|---|---|---|
|
$3.235
04/10/2025
|
$3.481
04/10/2025
|
$4.038
04/10/2025
|
$4.497
04/10/2025
|
$3.614
04/10/2025
|
Today's lowest gas prices in Illinois and around O Fallon
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
Fast & Fresh 2115 MacArthur Blvd St, Springfield, IL |
$2.53
04/10/2025
|
04/10/2025
|
04/10/2025
|
04/10/2025
|
Murphy USA 1206 Ave. Of Mid America, Effingham, IL |
$2.95
04/10/2025
|
$3.55
04/10/2025
|
$4.15
04/10/2025
|
$3.44
04/10/2025
|
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