Latest available Costco gas prices for Allen.
Current Gas Prices:
- Regular: $3.379
- Premium: $3.929
Last successful update: September 3, 2026 10:04 am GMT+0000.
Location
Address: 1067 SH 121, Allen, Texas 75013-6025
Phone: (469) 342-3318
Opening Hours
Gas Station:
Mon-Fri: 6:00 AM – 10:00 PM
Warehouse:
Mon-Fri: 10:00 AM – 8:30 PM
FAQ About Allen, Texas
When are the best times to stop for Costco gas in Allen, Texas?
Early mornings on weekdays are usually less crowded, making it easier to fuel up quickly. Avoid peak hours around lunchtime and late afternoons when many members finish work, as lines tend to be longer.
What should first-time visitors to the Allen Costco gas station know before arriving?
Bring your Costco membership card and a payment method accepted at the pump, such as a Costco credit card or debit card. Also, note that Costco gas stations typically do not accept cash, so prepare accordingly to avoid any delays.
How can I efficiently combine fueling at Allen Costco with nearby errands?
Plan to fuel your vehicle before heading to the nearby shopping centers or restaurants along US-75. This way, you can fill up first when the lines are shortest and then enjoy running errands without worrying about refueling later.
What’s a good backup route to the next closest Costco gas station near Allen in case it’s too busy?
If the Allen Costco gas station has long lines, consider taking the short drive south to the Plano Costco location via Stacy Road. This backup route helps you avoid congested times and ensures you still get Costco prices.
How can establishing a weekly refill routine at the Allen Costco gas station save me time?
Choose a consistent day and time each week to fuel up, such as early Saturday morning when traffic is lighter. This routine helps you avoid peak crowds and keeps your vehicle ready without last-minute stops during busy days.
How do I avoid turning a quick fuel stop at the Allen Costco into a long wait?
Check the current pump availability via the Costco app or local traffic updates before you go. Arriving when fewer members are present, such as mid-morning weekdays, helps keep your stop efficient without long waits or extra driving around the lot.