Hermiston Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Month Ago Avg. | $4.31 | $4.57 | $4.98 | $4.65 | - |
Highest Recorded Average Gas Price In Hermiston Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.65 | 08/06/26 |
| Regular | $4.31 | 08/22/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Hermiston
Shell in Hermiston (1655 N 1st St)
1655 N 1st St, Hermiston, Oregon,
$4.21
Oct 25, 2026
0¢ Cashback
76 in Hermiston (1120 W Highland Ave)
1120 W Highland Ave, Hermiston, Oregon,
$4.29
Oct 25, 2026
0¢ Cashback
Space Age Travel Center in Hermiston (77522 South Hwy 207)
77522 OR-207, Hermiston, Oregon,
$4.95
Oct 25, 2026
0¢ Cashback
Sinclair in Hermiston (710 W Hermiston Ave)
710 W Hermiston Ave, Hermiston, Oregon,
$4.99
Oct 25, 2026
0¢ Cashback
Chevron in Hermiston (200 N 1st St)
200 N 1st St, Hermiston, Oregon,
$5.19
Oct 25, 2026
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.