| Gas Station | Regular | Plus | Premium | Diesel |
 | Cenex
1 Jackson Creek Rd, Clancy, MT 59634
Get Directions | $3.599 | N/A | $3.699 | $3.929 |
 | Town Pump
1140 Euclid Ave, Helena, MT 59601
Get Directions | $3.499
Lowest Price | $3.589 | $3.699 | $3.839
Lowest Price |
| Cenex
3425 E Us Highway 12, Helena, MT 59601
Get Directions | $3.549 | $3.599 | $3.659
Lowest Price | $3.849 |
| Town Pump
2401 N Montana Ave, Helena, MT 59601
Get Directions | $3.499 | $3.589 | $3.699 | N/A |
 | Conoco
1405 Euclid Ave, Helena, MT 59601
Get Directions | $3.499 | $3.599 | $3.699 | $3.839 |
| Town Pump
2900 N Montana Ave, Helena, MT 59601
Get Directions | $3.509 | $3.589 | $3.799 | $3.839 |
| Holiday
401 Euclid Ave, Helena, MT 59601
Get Directions | $3.499 | $3.499
Lowest Price | $3.699 | $3.839 |
 | Sinclair
1831 11th Ave, Helena, MT 59601
Get Directions | $3.599 | $3.699 | $3.799 | $3.839 |
| Conoco
1701 Cedar St, Helena, MT 59601
Get Directions | $3.549 | $3.659 | $3.769 | $3.889 |
| Conoco
3122 Us Highway 12 E, Helena, MT 59601
Get Directions | $3.499 | $3.599 | $3.699 | $3.899 |
 | Exxon
1721 Cedar St, Helena, MT 59601
Get Directions | $3.549 | $3.609 | N/A | $3.889 |
| Sinclair
200 N Montana Ave, Helena, MT 59601
Get Directions | $3.669 | N/A | $3.769 | N/A |
| Zip Trip
1318 Euclid Ave, Helena, MT 59601
Get Directions | $3.499 | N/A | $3.699 | N/A |
| Town Pump
1240 Prospect Ave, Helena, MT 59601
Get Directions | $3.499 | $3.589 | $3.699 | $3.839 |
 | Safeway
611 N Montana Ave, Helena, MT 59601
Get Directions | $3.499 | $3.599 | $3.699 | $3.839 |
| Holiday
606 N Fee St, Helena, MT 59601
Get Directions | $3.499 | $3.499 | N/A | N/A |
| Sinclair
1801 Cedar St, Helena, MT 59601
Get Directions | $3.899 | N/A | N/A | N/A |
| Town Pump
116 Lane Ave, East Helena, MT 59635
Get Directions | $3.499 | $3.589 | $3.799 | $3.839 |
| Town Pump
418 E Main St, East Helena, MT 59635
Get Directions | $3.499 | $3.589 | $3.699 | $3.839 |
| Sinclair
3012 Canyon Ferry Rd, East Helena, MT 59635
Get Directions | $3.499 | $3.609 | N/A | $3.879 |