Latest available Costco gas prices for Riverhead.
Current Gas Prices:
- Regular: $4.029
- Premium: $4.859
Last successful update: September 3, 2026 9:46 am GMT+0000.
Location
Address: 1768 OLD COUNTRY RD, Riverhead, New York 11901-3146
Phone: (631) 655-0110
Opening Hours
Gas Station:
Mon-Fri: 6:00 AM – 10:00 PM
Warehouse:
Mon-Fri: 10:00 AM – 8:30 PM
FAQ About Riverhead, New York
When is the best time to fill up at Costco gas in Riverhead to avoid long lines?
Early weekday mornings, right when the station opens, tend to have the shortest wait times. Avoid weekends and late afternoons when local traffic and weekend travelers increase demand.
What should first-time visitors to Riverhead Costco gas bring or know before arriving?
Make sure to have your Costco membership card ready and check the current gas prices online. Bringing a payment method linked to your membership can speed up the checkout process.
How can I combine fueling at Riverhead Costco with local errands efficiently?
Plan to fuel up before or after visiting nearby shopping centers or grocery stores on Route 58. This way, you can consolidate stops in the same area, saving time on driving back and forth.
What’s a good backup fueling route if the Costco gas line in Riverhead is too long?
Consider nearby gas stations along East Main Street or the Tanger Outlets area. Knowing these alternatives helps you avoid delays during peak times or busy weekends.
How does establishing a weekly refill routine at Riverhead Costco help save time?
Scheduling your fuel stops on a consistent day and time, such as early Wednesday mornings, helps you avoid peak crowd periods and makes your trips more predictable and efficient.
How can I avoid turning a quick fuel stop at Riverhead Costco into a long detour?
Check live gas prices and line updates on the Costco app before you go. Planning your stop when traffic is lighter and having your payment ready will prevent unnecessary waiting and keep your trip on track.