Costco Kennewick Gas Prices – W. Gage Blvd
Today at the pump
Regular5.099
Premium5.699▲ +$0.060
USD per gallon · Last updated September 15, 2026 · This station does not sell diesel
8505 W. Gage Blvd, Kennewick, WA 99336-8120 · Open in Maps ↗
30-day range
where today sits- Regular$5.099 today · avg $5.013$4.669 low$5.199 high
- Premium$5.699 today · avg $5.494$5.169 low$5.699 high
Price history at Kennewick
Last 30 days · USD per gallonRegularPremium
View data as table
| Date | Regular | Premium |
|---|---|---|
| Aug 17 | $4.669 | $5.169 |
| Aug 18 | $4.699 | $5.199 |
| Aug 19 | $4.769 | $5.269 |
| Aug 20 | $4.899 | $5.269 |
| Aug 21 | $4.899 | $5.269 |
| Aug 22 | $4.979 | $5.399 |
| Aug 23 | $4.999 | $5.399 |
| Aug 24 | $4.999 | $5.459 |
| Aug 25 | $4.999 | $5.459 |
| Aug 26 | $4.999 | $5.459 |
| Aug 27 | $4.959 | $5.379 |
| Aug 28 | $4.959 | $5.459 |
| Aug 29 | $4.959 | $5.459 |
| Aug 30 | $4.959 | $5.459 |
| Aug 31 | $4.979 | $5.479 |
| Sep 1 | $4.979 | $5.479 |
| Sep 2 | $5.099 | $5.559 |
| Sep 3 | $5.199 | $5.599 |
| Sep 4 | $5.199 | $5.599 |
| Sep 5 | $5.199 | $5.599 |
| Sep 6 | $5.099 | $5.589 |
| Sep 7 | $5.099 | $5.639 |
| Sep 8 | $5.099 | $5.639 |
| Sep 9 | $5.099 | $5.639 |
| Sep 10 | $5.099 | $5.639 |
| Sep 11 | $5.099 | $5.639 |
| Sep 12 | $5.099 | $5.639 |
| Sep 13 | $5.099 | $5.639 |
| Sep 14 | $5.099 | $5.639 |
| Sep 15 | $5.099 | $5.699 |
Last updated September 15, 2026. Prices are collected once daily and can lag same-day changes at the pump.
Kennewick is located at 8505 W. Gage Blvd, Kennewick, WA 99336-8120, in Washington. The gas station sits in the warehouse parking lot and is open to Costco members, selling Regular and Premium — this location does not sell diesel. Gas station hours are 6 a.m. – 10 p.m. on weekdays, 6 a.m. – 8:30 p.m. on Saturdays and 6 a.m. – 7:30 p.m. on Sundays, in local time.
Warehouse
Station details
Kennewick Gas station hours
- Mon–Fri
- 6 a.m. – 10 p.m.
- Saturday
- 6 a.m. – 8:30 p.m.
- Sunday
- 6 a.m. – 7:30 p.m.
Kennewick Warehouse hours
- Mon–Fri
- 10 a.m. – 8:30 p.m.
- Saturday
- 9:30 a.m. – 7 p.m.
- Sunday
- 10 a.m. – 6 p.m.
Nearby
Costco gas near Kennewick
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