St Helens Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.77 | $4.82 | $5.01 | $5.17 | - |
| Month Ago Avg. | $4.77 | $4.82 | $5.01 | $5.17 | - |
Highest Recorded Average Gas Price In St Helens Year to Date
| Price | Date | |
|---|---|---|
| Regular | $4.77 | 02/05/26 |
| Diesel | $5.17 | 03/18/26 |
Top 10 Gas Stations & Cheap Fuel Prices in St Helens
Flyways in St Helens (115 N Columbia River Hwy)
115 N Columbia River Hwy, St Helens, Oregon,
$4.49
Apr 03, 2026
0¢ Cashback
Flyways in St Helens (115 N Columbia River Hwy)
115 N Columbia River HwySt HelensOregon97051USA
Chevron in St Helens (745 S HWY 30)
745 S Columbia River Hwy #30, St Helens, Oregon,
$4.69
Apr 03, 2026
0¢ Cashback
Chevron in St Helens (745 S HWY 30)
745 S Columbia River Hwy #30St HelensOregon97051USA
Texaco in St Helens (373 S Columbia River Hwy)
373 S Columbia River Hwy, St Helens, Oregon,
$4.69
Apr 03, 2026
0¢ Cashback
Texaco in St Helens (373 S Columbia River Hwy)
373 S Columbia River HwySt HelensOregon97051USA
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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.