Wentzville Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.06 | $4.36 | $4.67 | $4.72 | - |
| Month Ago Avg. | $3.64 | $3.92 | $4.23 | $4.13 | - |
Highest Recorded Average Gas Price In Wentzville Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.75 | 06/15/26 |
| Regular | $4.07 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Wentzville
BP in Wentzville (15260 VETERANS)
15260 VETERANS, Wentzville, Missouri,
$3.94
Jul 13, 2026
0¢ Cashback
Wentzville Fast Lane in Wentzville (21 East Hwy N, Wentzville, MO 63385, USA)
21 East Hwy N, Wentzville, Missouri,
$3.96
Jul 13, 2026
0¢ Cashback
QuikTrip in Wentzville (1140 W Pearce Blvd)
1140 W Pearce Blvd, Wentzville, Missouri,
$3.99
Jul 13, 2026
0¢ Cashback
Phillips 66 in Wentzville (40 Wentzville Pkwy)
40 Wentzville Pkwy, Wentzville, Missouri,
$3.99
Jul 13, 2026
0¢ Cashback
Mobil in Wentzville (1235 Wentzville Pkwy)
1235 Wentzville Pkwy, Wentzville, Missouri,
$4.14
Jul 13, 2026
0¢ Cashback
Mobil in Wentzville (1744 Wentzville Pkwy)
1744 Wentzville Pkwy, Wentzville, Missouri,
$4.19
Jul 13, 2026
0¢ Cashback
Conoco in Wentzville (401 E Pearce Blvd)
401 E Pearce Blvd, Wentzville, Missouri,
$4.29
Jul 13, 2026
0¢ Cashback
Circle K in Wentzville (2005 Peine Rd)
2005 Peine Rd, Wentzville, Missouri,
$4.37
Jul 13, 2026
0¢ Cashback
QuikTrip in Wentzville (55 Wentzville Pkwy )
55 Wentzville Pkwy, Wentzville, Missouri,
$4.39
Jul 13, 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.