Fast Food Restaurant – illustrative photo

Fast Food RestaurantSan Antonio, TX

Whataburger – 3239 Southeast Military Drive, San Antonio

Open 24 hours

Directions Call

Illustrative photo

Opening hours

Open 24 hours

Weekly opening hours of Whataburger
Monday	Open 24 hours
Tuesday	Open 24 hours
Wednesday	Open 24 hours
Thursday	Open 24 hours
Friday	Open 24 hours
Saturday	Open 24 hours
Sunday	Open 24 hours

Local time in San Antonio: 9:28 AM (CDT). Holiday hours may differ – call (210) 337-9115 to confirm.

Location & directions

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3239 Southeast Military Drive
San Antonio, TX 78223

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About Whataburger

Whataburger is a fast food restaurant you'll find at 3239 Southeast Military Drive in San Antonio, Texas. It is one of 1,584 places to eat and drink we list in San Antonio.

Whataburger is open 24 hours a day, 7 days a week.

You can visit for takeout, delivery, and drive-through. On the menu: burgers.

Accessibility features: wheelchair accessible. You can reach the team at (210) 337-9115.

Quick facts

Category: Fast Food Restaurant · Burger
Address: 3239 Southeast Military Drive, San Antonio, TX 78223
Phone: (210) 337-9115
Hours: Open 24 hours a day, 7 days a week
Listing updated: September 2026 · Suggest an edit

Popular times (estimated)

6AM

9AM

12PM

3PM

6PM

9PM

Estimated from typical visit patterns for fast food restaurants and this venue’s opening hours – not live data.

Features & amenities

Service options

Takeout
Delivery
Drive-through

Accessibility

Wheelchair accessible

Amenities

Air conditioning

Reviews

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Frequently asked questions

What are Whataburger's opening hours?

Open 24 hours a day, 7 days a week. Monday: Open 24 hours; Tuesday: Open 24 hours; Wednesday: Open 24 hours; Thursday: Open 24 hours; Friday: Open 24 hours; Saturday: Open 24 hours; Sunday: Open 24 hours.

Is Whataburger open on Sunday?

Yes, Whataburger is open on Sundays: Open 24 hours.

Where is Whataburger located?

Whataburger is located at 3239 Southeast Military Drive, San Antonio, TX 78223.

What is the phone number of Whataburger?

You can call Whataburger at (210) 337-9115.

Does Whataburger offer delivery or takeout?

Yes, Whataburger offers delivery, and takeout is available. Listed service options: takeout, delivery, and drive-through.

Is Whataburger wheelchair accessible?

Listed accessibility features: wheelchair accessible.