Montana Sam's Club Gas Prices
Montana average · Regular unleaded$/GAL · down 18¢ 30D over the last 30 days
- Premium
- down 21¢ 30D over the last 30 days
- Diesel
- up 20¢ 30D over the last 30 days
Posted October 28, 2026
Sam's Club gas in Montana currently averages $4.299 a gallon for regular. Stations here sell regular and premium, and diesel where sold. The cheapest is Billings Sam's Club, at $4.259 a gallon.
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Last 30 days
Montana average by grade
- Regular
- Premium
- Diesel
Daily prices
| Date | Regular | Premium | Diesel |
|---|---|---|---|
| October 28, 2026 | $4.299 | $4.769 | $5.959 |
| October 27, 2026 | $4.304 | $4.799 | $5.959 |
| October 26, 2026 | $4.319 | $4.774 | $5.959 |
| October 25, 2026 | $4.319 | $4.814 | $5.959 |
| October 24, 2026 | $4.319 | $4.819 | $5.959 |
| October 23, 2026 | $4.329 | $4.779 | $5.959 |
| October 22, 2026 | $4.329 | $4.829 | $5.959 |
| October 21, 2026 | $4.329 | $4.829 | $5.959 |
| October 20, 2026 | $4.329 | $4.829 | $5.959 |
| October 19, 2026 | $4.379 | $4.899 | $5.989 |
| October 18, 2026 | $4.379 | $4.849 | $5.989 |
| October 17, 2026 | $4.379 | $4.884 | $5.989 |
| October 16, 2026 | $4.379 | $4.899 | $5.989 |
| October 15, 2026 | $4.399 | $4.874 | $5.939 |
| October 14, 2026 | $4.399 | $4.874 | $5.939 |
| October 13, 2026 | $4.419 | $4.949 | $5.939 |
| October 12, 2026 | $4.424 | $4.954 | $5.939 |
| October 11, 2026 | $4.424 | $4.934 | $5.899 |
| October 10, 2026 | $4.424 | $4.934 | $5.899 |
| October 9, 2026 | $4.424 | $4.954 | $5.849 |
| October 8, 2026 | $4.424 | $4.974 | $5.849 |
| October 7, 2026 | $4.434 | $4.974 | $5.849 |
| October 6, 2026 | $4.429 | $4.899 | $5.799 |
| October 5, 2026 | $4.419 | $4.949 | $5.759 |
| October 4, 2026 | $4.444 | $4.949 | $5.759 |
| October 3, 2026 | $4.459 | $4.949 | $5.759 |
| October 2, 2026 | $4.459 | $4.949 | $5.759 |
| October 1, 2026 | $4.459 | $4.949 | $5.759 |
| September 30, 2026 | $4.459 | $4.949 | $5.759 |
| September 29, 2026 | $4.484 | $4.984 | $5.759 |
Cheapest right now
Lowest regular prices in Montana
- 1Billingsregular
- 2Great Fallsregular
By city