Today’s AAA National Average $3.190

Price as of 9/22/21

Today's AAA Montana Avg. $3.323

Price as of 9/22/21

Today’s AAA
National Average

$3.190

Price as of
9/22/21

Today's AAA
Montana Avg.

$3.323

Price as of
9/22/21
County Retail Prices
3.679 to 3.409
3.408 to 3.318
3.317 to 3.293
3.292 to 3.223
3.222 to 3.159

County average gas prices are updated daily to reflect changes in price. For metro averages, click here.

Montana average gas prices

Regular Mid-Grade Premium Diesel
Current Avg. $3.323 $3.568 $3.826 $3.410
Yesterday Avg. $3.318 $3.571 $3.816 $3.402
Week Ago Avg. $3.313 $3.583 $3.821 $3.391
Month Ago Avg. $3.309 $3.573 $3.809 $3.393
Year Ago Avg. $2.257 $2.500 $2.763 $2.253

highest recorded average price

Price Date
Regular Unleaded $4.207 7/19/08
Diesel $4.671 7/22/08

Montana metro average prices

Billings

Regular Mid Premium Diesel
Current Avg. $3.212 $3.440 $3.725 $3.349
Yesterday Avg. $3.210 $3.455 $3.728 $3.342
Week Ago Avg. $3.192 $3.458 $3.719 $3.312
Month Ago Avg. $3.200 $3.428 $3.731 $3.300
Year Ago Avg. $2.196 $2.466 $2.748 $2.233

highest recorded average price

Price Date
Regular Unleaded $4.168 7/15/08
Diesel $4.623 6/16/08

Great Falls

Regular Mid Premium Diesel
Current Avg. $3.317 $3.561 $3.787 $3.410
Yesterday Avg. $3.308 $3.550 $3.787 $3.406
Week Ago Avg. $3.305 $3.554 $3.742 $3.408
Month Ago Avg. $3.304 $3.575 $3.757 $3.410
Year Ago Avg. $2.129 $2.357 $2.619 $2.205

highest recorded average price

Price Date
Regular Unleaded $4.163 7/18/08
Diesel $4.615 6/28/08

Missoula

Regular Mid Premium Diesel
Current Avg. $3.402 $3.645 $3.897 $3.454
Yesterday Avg. $3.399 $3.655 $3.885 $3.453
Week Ago Avg. $3.394 $3.655 $3.900 $3.472
Month Ago Avg. $3.377 $3.626 $3.849 $3.419
Year Ago Avg. $2.310 $2.551 $2.768 $2.205

highest recorded average price

Price Date
Regular Unleaded $4.138 7/19/08
Diesel $4.652 7/27/08

State Gas Prices

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