Knowing how to book companion pass on Southwest Airlines can help travelers save significantly when flying with a friend or family member. Once you earn the Companion Pass, booking your companion is a simple process through your Rapid Rewards account. This guide explains the step-by-step booking method, eligibility requirements, and how companion tickets work on both paid and award flights. You’ll also learn important details such as taxes and fees, changing companions, and booking for domestic and international routes. Whether you’re a frequent flyer or a first-time Companion Pass holder, this resource ensures you book correctly and maximize the value of one of Southwest Airlines’ most popular travel perks.