Plainfield Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.2 | $4.94 | $5.18 | $4.48 | $3.75 |
| Month Ago Avg. | $4.26 | $4.94 | $5.23 | $4.5 | $3.75 |
Highest Recorded Average Gas Price In Plainfield Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.51 | 07/19/25 |
| Regular | $4.31 | 06/25/25 |
Top 10 Gas Stations & Cheap Fuel Prices in Plainfield
CITGO in Plainfield (16141 W LINCOLN HWY)
16141 W LINCOLN HWY, Plainfield, Illinois,
$3.69
Aug 31, 2025
0¢ Cashback
Meijer in Plainfield (13705 S IL-59)
13705 Illinois Rte 59, Plainfield, Illinois,
$3.95
Aug 31, 2025
0¢ Cashback
Shell + Circle K in Plainfield (11900 Illinois Rte 59)
11900 Illinois Rte 59, Plainfield, Illinois,
$4.01
Aug 31, 2025
3¢ Cashback
Casey's in Plainfield (14808 Illinois Rte 59)
14808 Illinois Rte 59, Plainfield, Illinois,
$4.07
Aug 31, 2025
0¢ Cashback
Speedway in Plainfield (15919 S Lincoln Hwy)
15919 S Lincoln Hwy, Plainfield, Illinois,
$4.17
Aug 31, 2025
0¢ Cashback
Thorntons in Plainfield (15800 S IL-59)
15800 Illinois Rte 59, Plainfield, Illinois,
$4.17
Aug 31, 2025
0¢ Cashback
Exxon in Plainfield (15809 S IL-59)
15809 Illinois Rte 59, Plainfield, Illinois,
$4.19
Aug 31, 2025
0¢ Cashback
Shell + Circle K in Plainfield (24725 W 143rd St)
24725 W 143rd St, Plainfield, Illinois,
$4.27
Aug 31, 2025
3¢ 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.