Montana Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.57 | $3.88 | $4.14 | $4.02 | $3.7 |
| Month Ago Avg. | $3.58 | $3.88 | $4.13 | $4.01 | $3.7 |
Top 10 Gas Stations & Cheap Fuel Prices in Montana
Town Pump in Billings (3969 Grand Ave )
3969 Grand Ave , Billings, Montana,
$3.18
Sep 27, 2025
0¢ Cashback
Town Pump in Sidney (3150 S Central Ave)
3150 S Central Ave, Sidney, Montana,
$3.18
Sep 27, 2025
0¢ Cashback
Town Pump in Glendive (73 Hwy 16)
73 Hwy 16, Glendive, Montana,
$3.23
Sep 27, 2025
0¢ Cashback
Exxon in Miles City (1210 S Haynes Ave)
1210 S Haynes Ave, Miles City, Montana,
$3.24
Sep 27, 2025
0¢ Cashback
Cenex in Bridger (209 N Main St)
209 N Main St, Bridger, Montana,
$3.25
Sep 27, 2025
0¢ Cashback
Exxon in Lewistown (520 NE Main St)
520 NE Main St, Lewistown, Montana,
$3.28
Sep 27, 2025
0¢ Cashback
Exxon in Livingston (716 E Park St)
716 E Park St, Livingston, Montana,
$3.29
Sep 27, 2025
0¢ Cashback
Exxon in Wolf Point (401 Cascade Dr)
401 Cascade St, Wolf Point, Montana,
$3.29
Sep 27, 2025
0¢ Cashback
Oelkers Servicenter in Culbertson (4 6th St)
4 6th St, Culbertson, Montana,
$3.29
Sep 27, 2025
0¢ Cashback
Cenex Zip Trip in Park City (2 N Clark St)
2 N Clark St, Park City, Montana,
$3.33
Sep 27, 2025
0¢ Cashback
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Gas Data Methodology
The fuel prices published in this guide are based on the results of research completed by Way.com’s data team. Using a mix of external and internal data, we analyzed millions of prices across U.S. ZIP codes and globally.