Today’s AAA National Average $4.0030
Price as of 7/20/26
Today's AAA Montana Avg. $4.1190
Price as of 7/20/26
Today’s AAA
National Average
$4.0030
Price as of7/20/26
Today's AAA
Montana Avg.
$4.1190
Price as of7/20/26
County Retail Prices
4.4740 to 4.2190
4.2180 to 4.1340
4.1330 to 4.0920
4.0910 to 3.9870
3.9860 to 3.7990
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. | $4.1190 | $4.4230 | $4.7850 | $4.7360 |
| Yesterday Avg. | $4.1100 | $4.4070 | $4.7830 | $4.7070 |
| Week Ago Avg. | $3.9170 | $4.2450 | $4.6200 | $4.4180 |
| Month Ago Avg. | $4.0870 | $4.4280 | $4.7720 | $4.7470 |
| Year Ago Avg. | $3.2520 | $3.5670 | $3.8970 | $3.6530 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.9750 | 6/19/22 | ||
| Diesel | $5.9080 | 6/30/22 |
Billings
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.0850 | $4.4500 | $4.8080 | $4.6810 |
| Yesterday Avg. | $4.0870 | $4.4430 | $4.8430 | $4.6750 |
| Week Ago Avg. | $3.9110 | $4.2560 | $4.6470 | $4.3680 |
| Month Ago Avg. | $4.0710 | $4.4780 | $4.7910 | $4.7840 |
| Year Ago Avg. | $3.1760 | $3.5150 | $3.8880 | $3.6400 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.9060 | 6/19/22 | ||
| Diesel | $5.8250 | 6/30/22 |
Great Falls
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.0460 | $4.2930 | $4.6020 | $4.6290 |
| Yesterday Avg. | $4.0450 | $4.3000 | $4.6190 | $4.6180 |
| Week Ago Avg. | $3.9020 | $4.1860 | $4.5360 | $4.4210 |
| Month Ago Avg. | $4.0420 | $4.3630 | $4.6700 | $4.7220 |
| Year Ago Avg. | $3.2620 | $3.5940 | $3.9100 | $3.6700 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $4.9610 | 6/20/22 | ||
| Diesel | $5.9110 | 6/26/22 |
Missoula
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.0880 | $4.3700 | $4.6870 | $4.6830 |
| Yesterday Avg. | $4.0870 | $4.3710 | $4.6930 | $4.6730 |
| Week Ago Avg. | $3.9040 | $4.2100 | $4.5200 | $4.3940 |
| Month Ago Avg. | $4.1550 | $4.4430 | $4.8060 | $4.6560 |
| Year Ago Avg. | $3.2940 | $3.6190 | $3.9110 | $3.7120 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.0460 | 6/15/22 | ||
| Diesel | $5.9780 | 7/1/22 |