Kelso Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $5.15 | $5.14 | $5.35 | $5.2 | - |
| Month Ago Avg. | $5.16 | $5.16 | $5.36 | $5.2 | - |
Highest Recorded Average Gas Price In Kelso Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $5.2 | 06/15/26 |
| Regular | $5.17 | 06/15/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Kelso
Mobil in Kelso (424 Long Ave)
424 Long Ave, Kelso, Washington,
$4.66
Jul 18, 2026
0¢ Cashback
Chevron in Kelso (115 S Kelso Dr)
115 S Kelso Dr, Kelso, Washington,
$5.30
Jul 18, 2026
0¢ Cashback
ARCO in Kelso (1700 Allen St)
1700 Allen St, Kelso, Washington,
$5.49
Jul 18, 2026
0¢ Cashback
Safeway in Kelso (419 Three Rivers Dr)
419 Three Rivers Dr, Kelso, Washington,
$5.59
Jul 18, 2026
0¢ Cashback
Texaco in Kelso (400 N Pacific Ave)
400 N Pacific Ave, Kelso, Washington,
$5.69
Jul 18, 2026
0¢ Cashback
Chevron in Kelso (500 Allen St)
500 Allen St, Kelso, Washington,
$5.79
Jul 18, 2026
0¢ Cashback
Chevron in Kelso (115 S Kelso Dr)
115 Kelso Dr, Kelso, Washington,
$5.79
Jul 18, 2026
3¢ 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.