Dillon Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.88 | $4.17 | $4.43 | $4.65 | - |
| Month Ago Avg. | $3.88 | $4.17 | $4.43 | $4.65 | - |
Highest Recorded Average Gas Price In Dillon Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.65 | 01/10/26 |
| Regular | $3.88 | 03/27/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Dillon
Conoco in Dillon (101 E Helena St)
101 E Helena St, Dillon, Montana,
$3.39
Apr 02, 2026
0¢ Cashback
Conoco in Dillon (101 E Helena St)
101 E Helena StDillonMontana59725USA
Cenex in Dillon (700 N Montana St)
700 N Montana St, Dillon, Montana,
$3.51
Apr 02, 2026
0¢ Cashback
Cenex in Dillon (700 N Montana St)
700 N Montana StDillonMontana59725USA
Exxon in Dillon (635 N Montana St)
635 N Montana St, Dillon, Montana,
$3.54
Apr 02, 2026
0¢ Cashback
Exxon in Dillon (635 N Montana St)
635 N Montana StDillonMontana59725USA
Safeway in Dillon (570 N Montana St)
570 N Montana St, Dillon, Montana,
$3.59
Apr 02, 2026
0¢ Cashback
Safeway in Dillon (570 N Montana St)
570 N Montana StDillonMontana59725USA
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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.