Knoxville Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.73 | $5.04 | $5.2 | $5.38 | - |
| Month Ago Avg. | $4.73 | $5.04 | $5.2 | $5.38 | - |
Highest Recorded Average Gas Price In Knoxville Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.38 | 06/15/26 |
| Regular | $4.73 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Knoxville
BP in Knoxville (747 Knox Hwy-10)
747 Knox Hwy-10, Knoxville, Illinois,
$4.86
Jul 18, 2026
0¢ Cashback
BP in Knoxville (747 Knox Hwy-10)
747 Knox Hwy-10KnoxvilleIllinois61448USA
Love's Travel Stop in Knoxville (1405 Knox Hwy 9)
1405 Knox Hwy 9, Knoxville, Illinois,
$4.96
Jul 18, 2026
0¢ Cashback
Love's Travel Stop in Knoxville (1405 Knox Hwy 9)
1405 Knox Hwy 9KnoxvilleIllinois61448USA
Mobil in Knoxville (319 E Main St)
319 E Main St, Knoxville, Illinois,
$5.39
Jul 18, 2026
0¢ Cashback
Mobil in Knoxville (319 E Main St)
319 E Main StKnoxvilleIllinois61448USA
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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.