Wyoming Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $3.29 | $3.54 | $3.84 | $3.71 | $2.89 |
| Month Ago Avg. | $3.28 | $3.53 | $3.84 | $3.68 | $2.91 |
Top 10 Gas Stations & Cheap Fuel Prices in Wyoming
M.G. Oil Company in Gillette (502 El Camino Rd)
502 El Camino Rd, Gillette, Wyoming,
$2.80
Sep 30, 2025
0¢ Cashback
Tumbleweed Express in Laramie (4700 Bluebird Ln)
4700 Bluebird Ln, Laramie, Wyoming,
$2.85
Sep 30, 2025
0¢ Cashback
Loaf 'N Jug in Evansville (59 S Curtis St)
59 S Curtis St, Evansville, Wyoming,
$2.95
Sep 30, 2025
0¢ Cashback
Loaf 'N Jug in Casper (3597 Salt Creek Hwy)
3597 Salt Creek Hwy, Casper, Wyoming,
$2.98
Sep 30, 2025
0¢ Cashback
Loaf 'N Jug in Casper (3830 E 2nd St)
3830 E 2nd St, Casper, Wyoming,
$2.98
Sep 30, 2025
0¢ Cashback
Maverik in Douglas (1108 W. Yellowstone Hwy)
1108 W. Yellowstone Hwy, Douglas, Wyoming,
$2.99
Sep 30, 2025
0¢ Cashback
Gasamat in Laramie (709 S 3rd St)
709 S 3rd St, Laramie, Wyoming,
$2.99
Sep 30, 2025
0¢ Cashback
Loaf 'N Jug in Casper (285 Honeysuckle St)
285 Honeysuckle St, Casper, Wyoming,
$3.00
Sep 30, 2025
0¢ Cashback
Walmart in Cheyenne (580 Livingston Ave)
580 Livingston Ave, Cheyenne, Wyoming,
$3.01
Sep 30, 2025
0¢ Cashback
Maverik in Mills (Hwy 26 Poison Spider Rd)
Hwy 26 Poison Spider Rd, Mills, Wyoming,
$3.02
Sep 30, 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.