Altamont Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.31 | $4.59 | $5.69 | $4.7 | - |
| Month Ago Avg. | $4.31 | $4.59 | $5.69 | $4.7 | - |
Highest Recorded Average Gas Price In Altamont Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.7 | 06/15/26 |
| Regular | $4.31 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Altamont
Phillips 66 in Altamont (1206 S Main St)
1206 S Main St, Altamont, Illinois,
$4.59
Jul 18, 2026
0¢ Cashback
Phillips 66 in Altamont (1206 S Main St)
1206 S Main StAltamontIllinois62411USA
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Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.