Quick Answer: The Costco gas station in Boise, Idaho offers some of the lowest fuel prices in the area. You need a Costco membership to fill up. Prices for regular, premium, and diesel are updated multiple times daily on this page.
Costco Gas Prices in Boise, Idaho — Updated Daily
Boise drivers looking to save on fuel keep coming back to Costco. The Boise Costco gas station consistently prices regular and premium gasoline well below the local market average. In many parts of the country, Costco gas runs 20 to 60 cents cheaper per gallon than nearby stations. That adds up fast on a full tank.
Not sure if the savings are worth it for your situation? Read our breakdown of whether Costco gas is worth the wait before deciding.
Fuel Types Available in Boise
The Boise Costco gas station sells regular and premium gasoline. Diesel availability varies by location. Use our Costco diesel station locator to confirm whether diesel is currently offered at the Boise location.
All Costco fuel is TOP TIER certified. That means it meets higher detergent standards than the federal minimum — the same quality level as Shell, Chevron, and other major brands.
Costco Boise Gas Station Hours
Most Costco gas stations in Idaho are open:
- Monday–Friday: 6 AM to 10 PM
- Saturday: 6 AM to 8:30 PM
- Sunday: 6 AM to 7:30 PM
Hours can vary. Check the station page above for the most current hours at the Boise location.
Want to avoid the line? Early weekday mornings (6–7 AM) and right after the warehouse closes are typically the least busy times. See our full guide on the best times to get Costco gas.
Nearby Costco Gas Stations in Idaho
Traveling outside Boise? Check live prices at other Idaho Costco locations:
FAQ
How much is gas at Costco Boise today?
Current regular, premium, and diesel prices are shown at the top of this page. We update them multiple times daily.
Do I need a membership to get gas at Costco Boise?
Yes. A valid Costco membership is required. The only exception is paying with a Costco Shop Card purchased by a member. Learn more about who can buy Costco gas.
Is Costco gas in Boise TOP TIER certified?
Yes. All Costco fuel meets TOP TIER detergent gasoline standards.
What payment methods does Costco Boise gas accept?
Costco gas stations accept Visa credit cards, most PIN debit cards, and Costco Shop Cards. Cash and non-Visa credit cards are not accepted at the pump.
How do I find the cheapest gas near me in Boise?
Use our Costco gas station locator to compare live prices across all Idaho locations.
