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Posted 4 months ago

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FREE Mushroom Swiss Burger at Whataburger – With Purchase of Medium Drink and Fries

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GET OFFER

Whataburger is treating fans to a delicious Mushroom Swiss Burger for free when you purchase a medium drink and medium fries. This offer is available exclusively through the Whataburger app or your online account and is valid through May 14, 2025, at 5:56 AM. Perfect for lunch, dinner, or a satisfying snack!

What You’ll Get

1 Free Mushroom Swiss Burger
Requires the purchase of:
- 1 Medium Drink
- 1 Medium Fries
Available for pickup or dine-in at participating Whataburger locations

How to Claim It

Visit Whataburger.com or open the Whataburger app
Log in to your Whataburger account
Navigate to the Offers section
Locate the Free Mushroom Swiss Burger deal
Add a medium drink and medium fries to your order
Apply the offer at checkout and enjoy your free burger

Important Dates

Offer Ends: May 14, 2025, at 5:56 AM
Valid at participating locations
While supplies last

Any Restrictions or Notes

Must be a Whataburger app or online account holder
Medium drink and medium fries purchase required
One-time use per customer
Offer not valid with other discounts or promotions

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Grab Your Free Burger Before May 14

Don’t miss out on this limited-time Whataburger offer. Order a medium drink and fries, and get a Mushroom Swiss Burger completely free. Perfect for satisfying those cravings without breaking the bank!

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