Kennewick Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.32 | $4.6 | $4.78 | $4.91 | - |
| Month Ago Avg. | $4.33 | $4.6 | $4.78 | $4.91 | - |
Highest Recorded Average Gas Price In Kennewick Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.91 | 01/06/26 |
| Regular | $4.32 | 01/02/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Kennewick
Maverik in Kennewick (4306 W Clearwater Ave)
4306 W Clearwater Ave, Kennewick, Washington,
$4.54
Jan 13, 2026
0¢ Cashback
Exxon in Kennewick (6006 W Clearwater Ave)
6006 W Clearwater Ave, Kennewick, Washington,
$4.54
Jan 13, 2026
0¢ Cashback
Porters in Kennewick (4212 W 27th Ave)
4212 W 27th Ave, Kennewick, Washington,
$4.55
Jan 13, 2026
0¢ Cashback
76 in Kennewick (325 S Union St)
325 S Union St, Kennewick, Washington,
$4.59
Jan 13, 2026
0¢ Cashback
Rocket Mart in Kennewick (5304 W Canal Dr)
5304 W Canal Dr, Kennewick, Washington,
$4.61
Jan 13, 2026
0¢ Cashback
Circle K in Kennewick (1900 N Steptoe St)
1900 N Steptoe St, Kennewick, Washington,
$4.61
Jan 13, 2026
0¢ Cashback
Fred Meyer in Kennewick (2811 W 10th Ave)
2811 W 10th Ave, Kennewick, Washington,
$4.63
Jan 13, 2026
0¢ Cashback
Circle K in Kennewick (5301 W Canal Dr)
5301 W Canal Dr, Kennewick, Washington,
$4.63
Jan 13, 2026
0¢ Cashback
Conoco in Kennewick (1001 N Volland St)
1001 N Volland St, Kennewick, Washington,
$4.69
Jan 13, 2026
0¢ Cashback
Circle K in Kennewick (2105 W 4th Ave)
2105 W 4th Ave, Kennewick, Washington,
$4.71
Jan 13, 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.