Costco Indiana Gas Prices
Find the cheapest Costco gas in Indiana— every fuel center ranked by today's price.
9 Costco fuel centers in 7 cities · 0 of 9 sell diesel
Costco operates 9 fuel centers in Indiana across 7 cities, with the largest cluster in Indianapolis (3 stations). Across the state, regular gas averages $2.879 and premium runs about $0.96 higher at $3.843. The lowest-priced regular pump is at Costco Avon in Avon at $2.749, while Mishawaka in Granger sits about $0.25 higher. Across the state, regular pump prices have eased about $0.37 over the past month, from $3.252 a month ago. Premium has eased about $0.42 over the same period.
If your vehicle takes premium, the lowest in Indiana is Costco Avon in Avon at $3.739. 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 Indiana average price trend
Browse Indiana cities
All Indiana stations by price
| Station | Regular | Premium |
|---|---|---|
| Avon Avon | $2.749 | $3.739 |
| S Indianapolis Indianapolis | $2.799 | $3.849 |
| Fortune Park Indianapolis | $2.849 | $3.799 |
| Merrillville Merrillville | $2.849 | $3.849 |
| Noblesville Noblesville | $2.869 | $3.869 |
| Castleton Indianapolis | $2.899 | $3.869 |
| Fort Wayne Fort Wayne | $2.899 | $3.849 |
| Evansville Evansville | $2.999 | $3.769 |
| Mishawaka Granger | $2.999 | $3.999 |
Frequently asked questions
Which Costco has the cheapest gas in Indiana?
As of the latest daily update, Costco Avon in Avon has the cheapest regular gas in Indiana at $2.749 USD per gallon. Pump prices change daily, so check the ranking on this page for the current order.
How much is Costco gas in Indiana right now?
Across the 9 Costco fuel centers in Indiana, regular averages $2.879 USD per gallon and premium $3.843. 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 Indiana?
None of the 9 Costco fuel centers in Indiana currently report a diesel price. Diesel availability varies by warehouse — check individual station pages for the latest.
Is Costco gas in Indiana cheaper than average?
Indiana Costco regular averages $2.879, about $0.94 lower than the national U.S. Costco average of $3.823. Wherever you fill up, Costco fuel is usually priced below nearby branded stations.
Do you need a Costco membership to buy gas in Indiana?
Yes — Costco gas stations in Indiana 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 Indiana?
Costco gas stations in Indiana 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 Indiana?
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 Avon runs 6AM – 10PM on weekdays. Check the individual station page for exact hours before a long drive.