Costco Oklahoma Gas Prices
Find the cheapest Costco gas in Oklahoma— every fuel center ranked by today's price.
4 Costco fuel centers in 3 cities · 1 of 4 sell diesel
Costco operates 4 fuel centers in Oklahoma across 3 cities, with the largest cluster in Tulsa (2 stations). Across the state, regular gas averages $3.054, premium runs about $0.49 higher at $3.544, and diesel sits at $3.859. The lowest-priced regular pump is at Costco North Tulsa in Tulsa at $3.039, while Moore in Moore sits about $0.06 higher. Across the state, regular pump prices have eased about $0.37 over the past month, from $3.424 a month ago. Premium has eased about $0.44 and diesel has eased about $0.73 over the same period. Diesel is sold at 1 of the 4 Oklahoma locations.
If your vehicle takes premium, the lowest in Oklahoma is Costco North Tulsa in Tulsa at $3.459. The cheapest diesel is at Costco Tulsa in Tulsa at $3.859. Pump prices shift from one warehouse to the next with local taxes, fuel-blend rules, and transport costs, but Costco fuel is members-only and usually runs below nearby branded stations — which is what keeps these pumps busy.
30-day Oklahoma average price trend
Browse Oklahoma cities
All Oklahoma stations by price
| Station | Regular | Premium |
|---|---|---|
| North Tulsa Tulsa | $3.039 | $3.459 |
| Oklahoma City Oklahoma City | $3.039 | $3.599 |
| Tulsa Tulsa | $3.039 | $3.459 |
| Moore Moore | $3.099 | $3.659 |
Frequently asked questions
Which Costco has the cheapest gas in Oklahoma?
As of the latest daily update, Costco North Tulsa in Tulsa has the cheapest regular gas in Oklahoma at $3.039 USD per gallon. Pump prices change daily, so check the ranking on this page for the current order.
How much is Costco gas in Oklahoma right now?
Across the 4 Costco fuel centers in Oklahoma, regular averages $3.054 USD per gallon, premium $3.544, and diesel $3.859. Those are averages of the latest pump prices — individual stations vary, so see the per-station table on this page.
Does Costco sell diesel in Oklahoma?
Yes — 1 of the 4 Costco fuel centers in Oklahoma sells diesel, averaging $3.859 USD per gallon. Availability varies by warehouse, so check the table above first.
Is Costco gas in Oklahoma cheaper than average?
Oklahoma Costco regular averages $3.054, about $0.77 lower than the national U.S. Costco average of $3.826. Wherever you fill up, Costco fuel is usually priced below nearby branded stations.
Do you need a Costco membership to buy gas in Oklahoma?
Yes — Costco gas stations in Oklahoma are members-only. You scan a membership card or a Costco Shop Card at the pump before fueling; non-members can't buy fuel at Costco.
How do you pay for gas at Costco in Oklahoma?
Costco gas stations in Oklahoma take any Visa credit card, PIN debit, a Costco Shop Card, and Apple Pay or Google Pay linked to a Visa — but not Mastercard, Amex, Discover, or cash at the pump.
What time do Costco gas stations open in Oklahoma?
Hours vary by location, and the gas station usually opens earlier and closes later than the warehouse itself. For example, the gas station at Costco North Tulsa runs 6AM – 10PM on weekdays. Check the individual station page for exact hours before a long drive.