Colstrip Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.99 | $4.29 | $4.49 | $4.57 | - |
| Month Ago Avg. | $3.99 | $4.29 | $4.49 | $4.57 | - |
Highest Recorded Average Gas Price In Colstrip Year to Date
| Price | Date | |
|---|---|---|
| Regular | $3.99 | 07/23/25 |
| Diesel | $4.58 | 06/28/25 |
Top 10 Gas Stations & Cheap Fuel Prices in Colstrip
Exxon in Colstrip (112 Willow Ave)
112 Willow Ave, Colstrip, Montana,
$3.39
Sep 06, 2025
0¢ Cashback
Exxon in Colstrip (112 Willow Ave)
112 Willow AveColstripMontana59323USA
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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.