Issaquah Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $5.69 | $5.36 | $5.69 | $6.14 | - |
Highest Recorded Average Gas Price In Issaquah Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $6.14 | 06/17/26 |
| Regular | $5.69 | 07/27/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Issaquah
Chevron in Issaquah (25 NW Gilman Blvd)
25 NW Gilman Blvd, Issaquah, Washington,
$6.54
Sep 22, 2026
0¢ Cashback
Chevron in Issaquah (25 NW Gilman Blvd)
25 NW Gilman BlvdIssaquahWashington98027USA
Cenex in Issaquah (145 NE Gilman Blvd)
145 NE Gilman Blvd, Issaquah, Washington,
$6.59
Sep 22, 2026
0¢ Cashback
Cenex in Issaquah (145 NE Gilman Blvd)
145 NE Gilman BlvdIssaquahWashington98027USA
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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.