Wentzville Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.67 | $3.92 | $4.26 | $4.19 | - |
| Month Ago Avg. | $3.65 | $3.92 | $4.24 | $4.14 | - |
Highest Recorded Average Gas Price In Wentzville Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.19 | 05/01/26 |
| Regular | $3.67 | 05/05/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Wentzville
Mobil in Wentzville (1197 MO-Z)
1197 MO-Z, Wentzville, Missouri,
$3.09
May 12, 2026
0¢ Cashback
BP in Wentzville (15260 VETERANS)
15260 VETERANS, Wentzville, Missouri,
$3.14
May 12, 2026
0¢ Cashback
Wentzville Fast Lane in Wentzville (21 East Hwy N, Wentzville, MO 63385, USA)
21 East Hwy N, Wentzville, Missouri,
$3.17
May 12, 2026
0¢ Cashback
QuikTrip in Wentzville (1140 W Pearce Blvd)
1140 W Pearce Blvd, Wentzville, Missouri,
$3.19
May 12, 2026
0¢ Cashback
Mobil in Wentzville (1744 Wentzville Pkwy)
1744 Wentzville Pkwy, Wentzville, Missouri,
$3.24
May 12, 2026
0¢ Cashback
Conoco in Wentzville (401 E Pearce Blvd)
401 E Pearce Blvd, Wentzville, Missouri,
$3.29
May 12, 2026
0¢ Cashback
Circle K in Wentzville (2005 Peine Rd)
2005 Peine Rd, Wentzville, Missouri,
$3.38
May 12, 2026
0¢ Cashback
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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.