With the Companion Pass that many airlines offer, you can choose a person to fly with you for free. Five airlines in the US offer this benefit – one of them being Southwest Airlines. It was recently that Southwest Airlines brought back its Companion Pass Promotion. Unlike some airlines that offer a companion pass but charge taxes and airline fees, Southwests Companion Pass comes without the airline charging for unlimited times whenever you purchase or redeem points for a flight. And what’s more, you can earn the Companion Pass without flying. In this article, we are going to take a look at how.