Lyman Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $4.88 | $4.54 | $4.87 | $5.64 | - |
Highest Recorded Average Gas Price In Lyman Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.64 | 06/16/26 |
| Regular | $4.88 | 09/12/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Lyman
Lyman Mercantile in Lyman (31387 WA-20)
31387 WA-20, Lyman, Washington,
$5.23
Sep 20, 2026
0¢ Cashback
Lyman Mercantile in Lyman (31387 WA-20)
31387 WA-20LymanWashington98284USA
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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.