Today’s AAA National Average $4.593

Price as of 5/21/22

Today's AAA Montana Avg. $4.349

Price as of 5/21/22

Today’s AAA
National Average

$4.593

Price as of
5/21/22

Today's AAA
Montana Avg.

$4.349

Price as of
5/21/22
County Retail Prices
4.539 to 4.434
4.433 to 4.349
4.348 to 4.299
4.298 to 4.199
4.198 to 4.025

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. $4.349 $4.621 $4.885 $5.480
Yesterday Avg. $4.345 $4.621 $4.883 $5.494
Week Ago Avg. $4.269 $4.538 $4.802 $5.499
Month Ago Avg. $4.082 $4.352 $4.628 $5.085
Year Ago Avg. $2.911 $3.175 $3.420 $3.161

highest recorded average price

Price Date
Regular Unleaded $4.349 5/21/22
Diesel $5.503 5/18/22

Montana metro average prices

Billings

Regular Mid Premium Diesel
Current Avg. $4.248 $4.500 $4.782 $5.471
Yesterday Avg. $4.248 $4.493 $4.781 $5.484
Week Ago Avg. $4.205 $4.438 $4.735 $5.486
Month Ago Avg. $4.091 $4.332 $4.631 $5.125
Year Ago Avg. $2.834 $3.065 $3.357 $3.135

highest recorded average price

Price Date
Regular Unleaded $4.248 5/21/22
Diesel $5.493 5/13/22

Great Falls

Regular Mid Premium Diesel
Current Avg. $4.304 $4.569 $4.812 $5.500
Yesterday Avg. $4.302 $4.567 $4.795 $5.504
Week Ago Avg. $4.244 $4.452 $4.716 $5.498
Month Ago Avg. $4.033 $4.299 $4.514 $5.042
Year Ago Avg. $2.864 $3.120 $3.356 $3.109

highest recorded average price

Price Date
Regular Unleaded $4.304 5/21/22
Diesel $5.520 5/18/22

Missoula

Regular Mid Premium Diesel
Current Avg. $4.445 $4.653 $4.887 $5.487
Yesterday Avg. $4.465 $4.684 $4.927 $5.488
Week Ago Avg. $4.309 $4.542 $4.807 $5.482
Month Ago Avg. $4.071 $4.309 $4.567 $5.076
Year Ago Avg. $2.972 $3.210 $3.458 $3.155

highest recorded average price

Price Date
Regular Unleaded $4.465 5/20/22
Diesel $5.500 5/19/22

State Gas Prices

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