O Fallon
Missouri
O Fallon Gas Prices - Find the Lowest Gas Prices in O Fallon, MO
Search for the lowest gasoline prices in O Fallon, MO. Find local O Fallon gas prices and O Fallon gas stations with the best prices to fill up at the pump today
National and Missouri Gas Price Averages
| National Avg. | MO Reg. Avg. | MO Plus Avg. | MO Prem. Avg. | MO Diesel Avg. |
|---|---|---|---|---|
|
$3.746
12/31/2025
|
$3.434
12/31/2025
|
$3.772
12/31/2025
|
$4.093
12/31/2025
|
$4.179
12/31/2025
|
Today's lowest gas prices in Missouri and around O Fallon
| Station | Regular | Plus | Premium | Diesel |
|---|---|---|---|---|
Current River Bait And Tackle US-160, Doniphan, MO |
$2.80
12/31/2025
|
$3.84
12/31/2025
|
$4.04
12/31/2025
|
$4.59
12/31/2025
|
Casey's 217 N Roy Hill Blvd, Goodman, MO |
$2.95
12/31/2025
|
12/31/2025
|
12/31/2025
|
$3.98
12/31/2025
|
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