Costco Tukwila
400 Costco Dr Ste 150, Tukwila, Washington 98188-4808
Regular
$5.369
Premium
$5.849
Diesel
$7.269
Updated Oct 25, 2026View details →
Costco Kennewick Gas Prices
8505 W. Gage Blvd, Kennewick, Washington 99336-8120
Current Fuel Prices
Regular
$5.059
per gallon
Premium
$5.559
per gallon
Diesel
N/A
Not available
Last updated: Oct 25, 2026. Prices may change without notice.
Station Information
- 8505 W. Gage Blvd, Kennewick, Washington 99336-8120
- (509) 737-8861
- Executive Member Hours Mon-Fri: 9:00 AM - 8:30 PM Sat: 9:00 AM - 7:00 PM Sun: 9:00 AM - 6:00 PM Gold Star & Business Member Hours Mon-Fri: 10:00 AM - 8:30 PM Sat: 9:30 AM - 7:00 PM Sun: 10:00 AM - 6:00 PM
More Costco Gas Stations in Washington
Costco Gig Harbor
10990 Harbor Hill Dr Nw, Gig Harbor, Washington 98332-8945
Regular
$5.269
Premium
$5.869
Diesel
N/A
Updated Oct 25, 2026View details →
Costco Puyallup
1201 39th Ave Sw, Puyallup, Washington 98373-3803
Regular
$4.989
Premium
$5.669
Diesel
N/A
Updated Oct 25, 2026View details →
Costco Covington WA
27520 Covington Way Se, Covington, Washington 98042-9100
Regular
$5.399
Premium
$5.999
Diesel
N/A
Updated Oct 25, 2026View details →
Costco Sequim
955 W Washington St, Sequim, Washington 98382-3266
Regular
$5.499
Premium
$6.099
Diesel
N/A
Updated Oct 25, 2026View details →
Costco Costco
3900 20th St E, Fife, Washington 98424-1818
Regular
N/A
Premium
N/A
Diesel
N/A
Updated Mar 26, 2026View details →