Ever heard of Southwest’s Companion Pass and wondered how to actually use it? It’s one of the best airline perks in the U.S.—essentially a “buy one, get one” deal for flights. With it, you can bring your chosen companion along for just taxes and fees (usually $5.60 one-way on domestic trips).
But here’s the catch: earning it is only half the story. Knowing how to book flights with it is what unlocks the real savings. Let’s break it down step by step.
What Is the Southwest Companion Pass?
The
Southwest Companion Pass lets you pick one person to fly with you for nearly free every time you purchase or redeem a flight. You pay only the mandatory taxes and fees.
- It’s valid for the year you earn it + the following calendar year.
- Frequent flyer blogs estimate its value at over $3,000 annually for travelers who use it regularly.
- Real-world example: A traveler who earned it in February stretched the benefit for almost two full years of two-for-one flights.
Visual idea: infographic showing the validity timeline.
How to Qualify for the Companion Pass (Quick Overview)
You can qualify in two ways:
- Earn 135,000 qualifying Rapid Rewards points in a calendar year.
- Fly 100 one-way flights with Southwest in the same year.
Most people hit the requirement through
Southwest Rapid Rewards® Credit Card bonuses plus regular spending. Once you qualify, you can designate your companion immediately.
Step-by-Step: How to Book Flights with Companion Pass
Step 1 – Book Your Own Flight
- You can book with cash or Rapid Rewards points.
- Book as usual on the Southwest website or app.
Step 2 – Add Your Companion
- Log into your Rapid Rewards account.
- Go to “My Trips” → select your flight → “Add Companion.”
- Your companion will only owe taxes and fees.
Step 3 – Confirm & Manage
- Your companion will get their own confirmation number.
- Both of you must check in separately at the 24-hour mark.
- Pro tip: Set reminders so you don’t end up in Group C.

Need help walking through the booking process? Call
(831-298-4213) for quick guidance.
Visual idea: screenshot mockup of the booking steps.
Tips to Maximize the Southwest Companion Pass
- Book early for popular routes: Flights can sell out before you add your companion.
- Pair with Southwest sales: A $59 fare becomes even sweeter when your companion flies for only $5.60 in fees.
- Redeem points for your ticket: Since your companion still flies almost free, your points stretch twice as far.
- Switch companions strategically: You can change your designated companion up to three times per year.
Traveler story: A couple used their pass for 20+ flights in a single year, saving over $4,000 in airfare.
Common Questions About Booking with Companion Pass
- Can you use it on international flights? Yes, but taxes are higher (think $80–$120 depending on the country).
- What if the main traveler cancels? The companion’s ticket is automatically canceled.
- Can you change your companion? Yes, up to three times each calendar year.
Final Thoughts — Booking Made Simple with Companion Pass
The Southwest Companion Pass is one of the most generous perks in air travel. Once you’ve earned it, booking flights is easy: book your own ticket, add your companion, and both of you are set to fly. Think of it as a permanent two-for-one deal—as long as you use it wisely.
Call (831-298-4213) today to compare Southwest fares and get help booking with your Companion Pass so you can start flying smarter (and cheaper).