Today’s AAA National Average $4.125
Price as of 4/12/26
Today's AAA Montana Avg. $3.897
Price as of 4/12/26
Today’s AAA
National Average
$4.125
Price as of4/12/26
Today's AAA
Montana Avg.
$3.897
Price as of4/12/26
County Retail Prices
4.124 to 3.989
3.988 to 3.911
3.910 to 3.886
3.885 to 3.819
3.818 to 3.500
No Data Available
County average gas prices are updated daily to reflect changes in price. For metro averages, click here.
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $3.897 | $4.193 | $4.540 | $5.018 |
| Yesterday Avg. | $3.902 | $4.209 | $4.550 | $5.030 |
| Week Ago Avg. | $3.789 | $4.096 | $4.437 | $4.887 |
| Month Ago Avg. | $3.225 | $3.543 | $3.873 | $4.056 |
| Year Ago Avg. | $3.166 | $3.460 | $3.770 | $3.436 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.975 | 6/19/22 | ||
| Diesel | $5.908 | 6/30/22 |
Billings
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $3.837 | $4.190 | $4.519 | $5.014 |
| Yesterday Avg. | $3.841 | $4.207 | $4.533 | $5.038 |
| Week Ago Avg. | $3.740 | $4.078 | $4.468 | $4.810 |
| Month Ago Avg. | $3.238 | $3.599 | $3.953 | $4.066 |
| Year Ago Avg. | $3.074 | $3.432 | $3.775 | $3.406 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.906 | 6/19/22 | ||
| Diesel | $5.825 | 6/30/22 |
Great Falls
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $3.867 | $4.135 | $4.410 | $4.987 |
| Yesterday Avg. | $3.876 | $4.162 | $4.463 | $4.992 |
| Week Ago Avg. | $3.746 | $4.023 | $4.386 | $4.934 |
| Month Ago Avg. | $3.213 | $3.515 | $3.853 | $3.989 |
| Year Ago Avg. | $3.154 | $3.464 | $3.767 | $3.385 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.961 | 6/20/22 | ||
| Diesel | $5.911 | 6/26/22 |
Missoula
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $3.969 | $4.272 | $4.614 | $5.056 |
| Yesterday Avg. | $3.972 | $4.283 | $4.605 | $5.105 |
| Week Ago Avg. | $3.834 | $4.133 | $4.440 | $4.957 |
| Month Ago Avg. | $3.230 | $3.542 | $3.846 | $4.080 |
| Year Ago Avg. | $3.173 | $3.466 | $3.783 | $3.440 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.046 | 6/15/22 | ||
| Diesel | $5.978 | 7/1/22 |