Frankfort Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.75 | $5.59 | $5.78 | $5.21 | $3.19 |
| Month Ago Avg. | $4.76 | $5.59 | $5.78 | $5.23 | $3.19 |
Highest Recorded Average Gas Price In Frankfort Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.25 | 06/19/26 |
| Regular | $4.77 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Frankfort
Speedway in Frankfort (22310 South La Grange Road)
22310 South La Grange Road, Frankfort, Illinois,
$4.89
Jul 18, 2026
0¢ Cashback
Speedway in Frankfort (22305 South Center Road)
22305 S Center Rd, Frankfort, Illinois,
$4.89
Jul 18, 2026
0¢ Cashback
Shell + Circle K in Frankfort (7654 US-30)
7654 US-30, Frankfort, Illinois,
$4.89
Jul 18, 2026
3¢ Cashback
Speedway in Frankfort (19730 South Harlem Avenue)
19730 S Harlem Ave, Frankfort, Illinois,
$4.89
Jul 18, 2026
0¢ Cashback
Speedway in Frankfort (7218 W Lincoln Hwy)
7218 W Lincoln Hwy, Frankfort, Illinois,
$4.99
Jul 18, 2026
0¢ Cashback
Speedway in Frankfort (11151 West Lincoln Highway)
11151 W Lincoln Hwy, Frankfort, Illinois,
$5.02
Jul 18, 2026
0¢ Cashback
BP in Frankfort (9595 W Lincoln Hwy)
9595 W Lincoln Hwy, Frankfort, Illinois,
$5.09
Jul 18, 2026
0¢ Cashback
Gas N Wash in Frankfort (19420 S Harlem Ave)
19420 S Harlem Ave, Frankfort, Illinois,
$5.09
Jul 18, 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.