Thompson Falls Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $4 | $3.97 | $4.29 | $4.55 | - |
Highest Recorded Average Gas Price In Thompson Falls Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.55 | 08/07/26 |
| Regular | $4 | 09/04/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Thompson Falls
Exxon in Thompson Falls (920 Main St)
920 W Main St, Thompson Falls, Montana,
$4.54
Oct 27, 2026
0¢ Cashback
Exxon in Thompson Falls (920 Main St)
920 W Main StThompson FallsMontana59873USA
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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.