Costco Gas Price in NW San Antonio, Texas

Latest available Costco gas prices for San Antonio.

Current Gas Prices:

• Regular: $3.279
• Premium: $3.829

Last successful update: September 2, 2026 10:11 am GMT+0000.

Location

Address: 191 W LOOP 1604 S, San Antonio, Texas 78245-4191
Phone: (210) 868-6725

Opening Hours

Gas Station:
Mon-Fri: 6:00 AM – 10:00 PM

Warehouse:
Mon-Fri: 10:00 AM – 8:30 PM

Source: Costco warehouse page

FAQ About San Antonio, Texas

When is the best time to fill up at Costco gas stations in San Antonio to avoid long lines?
Early mornings on weekdays tend to be the least busy times at Costco gas stations in San Antonio. Arriving before 8 AM or after the evening rush can help you avoid peak crowds and save time.

What should first-time visitors to San Antonio Costco gas stations know before arriving?
First-timers should bring their Costco membership card and payment method ready, as only members can purchase fuel. Also, having your membership number handy can speed up the process at the pump.

How can I combine a fuel stop at Costco with running errands around San Antonio?
Many Costco locations are near shopping centers or grocery stores. Plan your trip to fuel up while also picking up essentials or running errands nearby to maximize your time efficiently.

What’s a good strategy for building a backup fueling route in San Antonio?
Identify alternate Costco gas stations or other nearby fuel providers along your usual routes. This way, if one location is busy or closed, you can quickly divert without wasting time searching for fuel.

How can a weekly refill routine at San Antonio Costco gas stations save me time and money?
Scheduling a consistent weekly fuel stop helps you avoid last-minute trips and potential price spikes. It also allows you to plan your route effectively, making your overall errands more efficient.

How do I avoid turning a quick Costco fuel stop in San Antonio into a long wait?
Check local traffic and fueling station apps for real-time line updates before you go. Avoid weekend midday visits and try to use less busy pumps or lanes to keep your stop short and efficient.