Designate your Companion:
To designate your Companion online, sign in to your Rapid Rewards® account on Southwest.com® and select My Account at the top of the page. When you are eligible to choose a Companion, a Choose Your Companion section will appear. Select the Enter Companion info link and follow the on-screen instructions.
Change your Companion:
You may change your designated Companion up to three times per calendar year while you hold Companion Pass® privileges. Before making a change, you must cancel any existing reservation that includes your current Companion. You can update your Companion via My Account on Southwest.com® or the Southwest® app. In most cases, you can book travel with your new Companion on the same day you make the change, though processing may take up to 48 hours.
