Southwest Companion Pass 2024. Southwest's companion pass allows you to add a companion ticket to your reservation for only the cost of taxes and fees. The southwest companion pass is a pass that allows a rapid rewards member to add a companion to any flight that they book with southwest, as long as there is another.

In 2024, southwest announced it would eliminate its sometimes loved, sometimes hated open seating policy in favor of more. This pass lets you designate a companion to fly free with you (+ taxes and fees) on any.