Plainfield Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.64 | $4.18 | $4.59 | $4.36 | $3.65 |
| Month Ago Avg. | $3.7 | $4.24 | $4.65 | $4.34 | $3.65 |
Highest Recorded Average Gas Price In Plainfield Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.38 | 08/03/25 |
| Regular | $3.79 | 07/02/25 |
Top 10 Gas Stations & Cheap Fuel Prices in Plainfield
Marathon in Plainfield (946 E Main St)
946 E Main St, Plainfield, Indiana,
$3.35
Aug 31, 2025
0¢ Cashback
Murphy USA in Plainfield (2375 E Main St)
2375 E Main St, Plainfield, Indiana,
$3.47
Aug 31, 2025
0¢ Cashback
Speedway in Plainfield (3066 E Main St)
3066 E Main St, Plainfield, Indiana,
$3.47
Aug 31, 2025
0¢ Cashback
Speedway in Plainfield (610 W Main St)
610 W Main St, Plainfield, Indiana,
$3.47
Aug 31, 2025
0¢ Cashback
Speedway in Plainfield (1608 E Main St)
1608 E Main St, Plainfield, Indiana,
$3.52
Aug 31, 2025
0¢ Cashback
Speedway in Plainfield (6050 Cambridge Way )
6050 Cambridge Way, Plainfield, Indiana,
$3.65
Aug 31, 2025
0¢ Cashback
Thorntons in Plainfield (2115 Hartford Ave)
2115 Hartford Ave, Plainfield, Indiana,
$3.66
Aug 31, 2025
0¢ Cashback
Meijer in Plainfield (190 Dan Jones Rd)
190 Dan Jones Rd, Plainfield, Indiana,
$3.75
Aug 31, 2025
0¢ Cashback
BP in Plainfield (306 E MAIN ST)
306 E Main St, Plainfield, Indiana,
$3.79
Aug 31, 2025
0¢ Cashback
GetGo in Plainfield (3061 E Main St)
3061 E Main St, Plainfield, Indiana,
$3.80
Aug 31, 2025
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.