Justin Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.47 | $3.54 | $4.15 | $4.29 | - |
| Month Ago Avg. | $3.42 | $3.54 | $4.08 | $4.18 | - |
Highest Recorded Average Gas Price In Justin Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.29 | 07/10/26 |
| Regular | $3.47 | 07/10/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Justin
Friendly Mart in Justin (24 S FM-156 )
24 S FM-156 , Justin, Texas,
$3.55
Jul 18, 2026
0¢ Cashback
Friendly Mart in Justin (24 S FM-156 )
24 S FM-156 JustinTexas76247USA
Alon in Justin (952 S FM-156)
952 S FM-156, Justin, Texas,
$3.56
Jul 18, 2026
0¢ Cashback
Alon in Justin (952 S FM-156)
952 S FM-156JustinTexas76247USA
7-Eleven in Justin (TX-114)
TX-114, Justin, Texas,
$3.89
Jul 18, 2026
0¢ Cashback
7-Eleven in Justin (TX-114)
TX-114JustinTexas76247USA
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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.