Ennis Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.17 | $4.51 | $4.74 | $4.74 | - |
| Month Ago Avg. | $3.16 | $3.54 | $3.81 | $3.56 | - |
Highest Recorded Average Gas Price In Ennis Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.74 | 06/15/26 |
| Regular | $4.17 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Ennis
Cenex in Ennis (4997 US-287 N)
4997 US-287 N, Ennis, Montana,
$4.49
Jul 07, 2026
0¢ Cashback
Cenex in Ennis (4997 US-287 N)
4997 US-287 NEnnisMontana59740USA
Exxon in Ennis (116 W Main St )
116 W Main St , Ennis, Montana,
$4.53
Jul 07, 2026
0¢ Cashback
Exxon in Ennis (116 W Main St )
116 W Main St EnnisMontana59729USA
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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.