To check your Buffalo Wild Wings gift card balance, just follow the given steps: 1. Open the gift card portal of Buffalo Wild Wings via the given link: https://www.buffalowildwings.com/en/gift-cards/. 2. Now scroll down until you find a card that has Check Your Gift Card Balance written on it. Click on that card. 3. After clicking on the card, you will be diverted to a new page asking for your 16-digit gift card number and its 8-digit pin. Enter the asked details and click on the check and balance button given below. 4. The webpage will now show your gift card details along with its balance.