Costco Gas Prices in BONNEY LAKE, Washington Today
9801 204Th Ave E, BONNEY LAKE, WA 98391-6559
The Costco fuel station in BONNEY LAKE, Washington is one of the most cost-effective places to purchase diesel in the area. Diesel is currently $6.990 per gallon, with regular unleaded at $5.390. All prices are updated daily from live pump data. A Costco membership ($65/year) is required to purchase fuel at this location. Truck drivers, fleet operators, and diesel vehicle owners typically save 10–30 cents per gallon compared to nearby retail stations — use the fuel cost calculator to see what that means for your annual mileage.
Today's Prices
Updated 50 min agoMembership required. You need an active membership to purchase fuel at this location.
Washington Regular Gas Price Trend (30 days)
Source: EIAStation Information
- Address
- 9801 204Th Ave E, BONNEY LAKE, WA 98391-6559
- Weekday Hours
- 6:00 AM - 10:00 PM
- Saturday
- N/A
- Sunday
- N/A
- Membership
- Required — $65/year
Location
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Frequently Asked Questions — Costco BONNEY LAKE
Yes — this Costco location in BONNEY LAKE, WA carries diesel fuel, currently priced at $6.990 per gallon. Diesel is available at a designated pump island, which may also serve commercial and fleet vehicles.
Pro Tips for BONNEY LAKE Costco Gas
- 1
Diesel pump location: At most Costco locations, diesel pumps are on a separate island — often at the end of the fueling canopy or in a dedicated commercial lane. Look for the yellow or black diesel nozzle handle.
- 2
Best time for diesel: Weekday mornings (Tuesday–Thursday, 7–9 AM) have the shortest wait times at this BONNEY LAKE location. Diesel lanes generally move faster than gasoline lanes because fewer vehicles use them.
- 3
Track prices before your route: Costco updates diesel prices daily based on wholesale distillate costs. If you're planning a long haul through BONNEY LAKE, bookmark this page and check the price the morning of your trip.
- 4
Maximize fleet savings: Stack your Costco membership discount with a commercial fleet card or cash-back credit card. The Costco Anywhere Visa gives 4% back on fuel purchases (up to $7,000/year). Sam's Club Mastercard returns 5% on fuel. On high-volume diesel fills, those percentages add up quickly.
Nearby Stations
Quick Facts
- ✓Prices updated daily
- ✓Extended hoses reach both sides
- ✓Diesel available
- ✓Costco membership required