Washington Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Yesterday's Avg. | $3.41 | $3.63 | $3.86 | $3.73 | - |
| Week Ago Avg. | $3.41 | $3.63 | $3.86 | $3.73 | - |
| Month Ago Avg. | $3.41 | $3.63 | $3.86 | $3.73 | - |
Highest Recorded Average Gas Price In Washington Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $3.73 | 08/23/25 |
| Regular | $3.41 | 07/14/25 |
Top 10 Gas Stations & Cheap Fuel Prices in Washington
Sinclair in Washington (195 E Telegraph St)
195 E Telegraph St, Washington, Utah,
$3.55
Sep 04, 2025
0¢ Cashback
Sinclair in Washington (195 E Telegraph St)
195 E Telegraph StWashingtonUtah84780USA
Maverik in Washington (980 N. HOODOO WAY)
980 N. HOODOO WAY, Washington, Utah,
$3.63
Sep 04, 2025
0¢ Cashback
Maverik in Washington (980 N. HOODOO WAY)
980 N. HOODOO WAYWashingtonUtah84780USA
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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.