Kennewick Average Gas Price
| Regular | Mid-Grade | Premium | Diesel | E85 | |
|---|---|---|---|---|---|
| Week Ago Avg. | $4.35 | $4.6 | $4.81 | $4.96 | - |
| Month Ago Avg. | $4.33 | $4.6 | $4.79 | $4.91 | - |
Highest Recorded Average Gas Price In Kennewick Year to Date
| Price | Date | |
|---|---|---|
| Diesel | $4.96 | 03/18/26 |
| Regular | $4.35 | 03/13/26 |
Top 10 Gas Stations & Cheap Fuel Prices in Kennewick
Maverik in Kennewick (4306 W Clearwater Ave)
4306 W Clearwater Ave, Kennewick, Washington,
$4.54
Mar 31, 2026
0¢ Cashback
Exxon in Kennewick (6006 W Clearwater Ave)
6006 W Clearwater Ave, Kennewick, Washington,
$4.54
Mar 31, 2026
0¢ Cashback
Porters in Kennewick (4212 W 27th Ave)
4212 W 27th Ave, Kennewick, Washington,
$4.55
Mar 31, 2026
0¢ Cashback
76 in Kennewick (325 S Union St)
325 S Union St, Kennewick, Washington,
$4.59
Mar 31, 2026
0¢ Cashback
Rocket Mart in Kennewick (5304 W Canal Dr)
5304 W Canal Dr, Kennewick, Washington,
$4.61
Mar 31, 2026
0¢ Cashback
Circle K in Kennewick (1900 N Steptoe St)
1900 N Steptoe St, Kennewick, Washington,
$4.61
Mar 31, 2026
0¢ Cashback
Fred Meyer in Kennewick (2811 W 10th Ave)
2811 W 10th Ave, Kennewick, Washington,
$4.63
Mar 31, 2026
0¢ Cashback
Circle K in Kennewick (5301 W Canal Dr)
5301 W Canal Dr, Kennewick, Washington,
$4.63
Mar 31, 2026
0¢ Cashback
Conoco in Kennewick (1001 N Volland St)
1001 N Volland St, Kennewick, Washington,
$4.69
Mar 31, 2026
0¢ Cashback
Circle K in Kennewick (2105 W 4th Ave)
2105 W 4th Ave, Kennewick, Washington,
$4.71
Mar 31, 2026
0¢ Cashback
Find Cheap Gas Prices By State
Click on the state to view the State details
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.