Today’s AAA National Average $4.517
Price as of 5/16/26
Today's AAA Montana Avg. $4.568
Price as of 5/16/26
Today’s AAA
National Average
$4.517
Price as of5/16/26
Today's AAA
Montana Avg.
$4.568
Price as of5/16/26
County Retail Prices
4.969 to 4.632
4.631 to 4.599
4.598 to 4.529
4.528 to 4.399
4.398 to 4.195
County average gas prices are updated daily to reflect changes in price. For metro averages, click here.
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.568 | $4.909 | $5.235 | $5.485 |
| Yesterday Avg. | $4.564 | $4.898 | $5.227 | $5.486 |
| Week Ago Avg. | $4.473 | $4.811 | $5.133 | $5.462 |
| Month Ago Avg. | $3.896 | $4.202 | $4.545 | $5.006 |
| Year Ago Avg. | $3.183 | $3.502 | $3.806 | $3.459 |
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. | $4.561 | $4.926 | $5.274 | $5.480 |
| Yesterday Avg. | $4.553 | $4.916 | $5.305 | $5.484 |
| Week Ago Avg. | $4.483 | $4.871 | $5.171 | $5.460 |
| Month Ago Avg. | $3.840 | $4.165 | $4.520 | $4.979 |
| Year Ago Avg. | $3.118 | $3.477 | $3.826 | $3.442 |
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. | $4.500 | $4.777 | $5.110 | $5.537 |
| Yesterday Avg. | $4.494 | $4.763 | $5.077 | $5.535 |
| Week Ago Avg. | $4.397 | $4.694 | $5.021 | $5.526 |
| Month Ago Avg. | $3.835 | $4.133 | $4.460 | $4.989 |
| Year Ago Avg. | $3.173 | $3.499 | $3.794 | $3.431 |
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. | $4.620 | $4.952 | $5.264 | $5.431 |
| Yesterday Avg. | $4.607 | $4.935 | $5.208 | $5.471 |
| Week Ago Avg. | $4.511 | $4.838 | $5.171 | $5.492 |
| Month Ago Avg. | $3.967 | $4.290 | $4.604 | $5.076 |
| Year Ago Avg. | $3.228 | $3.512 | $3.802 | $3.504 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.046 | 6/15/22 | ||
| Diesel | $5.978 | 7/1/22 |