Buy One Whataburger, Get One Free Through April 19, 2020

Whataburger is running an online-only deal where you can buy one Whataburger and get a second one free when you sign up or sign in to your MyWhataburger account and place an order through April 19, 2020 at participating locations.

The deal is only good on the #1 Whataburger and any add-ons will not be discounted.

The chain's signature Whataburger features a large (5-inch) beef patty, tomato, lettuce, pickles, diced onions, and mustard on a 5-inch bun. It normally costs $3.79 (may vary).

Photo via Whataburger.