How Does Southwest Companion Pass Work? Ultimate Guide

For frequent flyers and budget-conscious travelers alike, the Southwest Airlines Companion Pass is widely considered the single most valuable benefit in the domestic aviation space. It is essentially a buy-one-get-one-free pass for air travel, allowing you to bring a designated companion on any flight you book for just the cost of government taxes and fees.

But navigating the rules, tracking qualifying points, and timing your earning strategy can be complex. If you are wondering exactly how does companion pass work southwest, this guide will walk you through the mechanics, the requirements, and the advanced strategies to maximize this incredible travel perk.

The Core Mechanics: How the Southwest Companion Pass Works

At its core, the Southwest Companion Pass is beautifully simple: whenever you book a flight on Southwest Airlines, you can add a designated companion to fly with you for free.

Here are the fundamental rules that govern how the pass operates:

Unlimited Use: There is no limit to how many times you can use the pass during its validity period. If you fly fifty times a year, your companion flies with you fifty times for free.
Point or Cash Bookings: It does not matter how you purchased your own ticket. Whether you paid cash, used Southwest Rapid Rewards points, or booked using a promotional voucher, you can still add your companion to the reservation.
The Only Cost: Your companion flies for "free," but you must still pay the mandatory government taxes and fees. For domestic flights, this is currently a flat $5.60 each way ($11.20 round-trip). For international destinations, such as Cabo San Lucas, Nassau, or Costa Rica, international taxes apply and can range from $30 to over $100 round-trip.
Designated Companion: You must designate one specific person as your companion. However, Southwest allows you to change your designated companion up to three times per calendar year.

How to Earn the Southwest Companion Pass

To earn the Companion Pass, you must meet one of two qualifying thresholds within a single calendar year (January 1 through December 31):

Fly 100 qualifying one-way flights on Southwest Airlines.
Earn 135,000 qualifying Rapid Rewards points.

For the vast majority of leisure travelers and credit card rewards enthusiasts, earning 135,000 points is significantly easier than taking 100 flights in a single year.

The 10,000-Point Shortcut

Southwest offers an automatic boost for cardholders. If you hold any co-branded Southwest Rapid Rewards credit card from Chase, you receive a complimentary boost of 10,000 Companion Pass qualifying points deposited into your account at the beginning of each calendar year.

This means that if you are a cardholder, your effective target is reduced from 135,000 points to 125,000 qualifying points.

What Counts Toward the Companion Pass (and What Does Not)

Not all Southwest points are created equal. To avoid a devastating mistake where you find yourself short of the requirement, you must understand which points are "Companion Pass Qualifying Points" (CPQPs).

Point Source	Counts Toward Companion Pass?	Key Details
Purchased Flights	Yes	Points earned from flying on cash fares (Wanna Get Away, Wanna Get Away Plus, Anytime, Business Select).
Credit Card Sign-Up Bonuses	Yes	Welcome offers from Chase Southwest personal and business cards.
Credit Card Everyday Spending	Yes	1x to 4x points earned on daily purchases with a Southwest card.
Rapid Rewards Shopping & Dining	Yes	Points earned by purchasing through the online shopping portal or dining program.
Partner Hotel & Car Bookings	Yes	Points earned on hotel stays or rental cars booked directly through Southwest's portal.
Chase Ultimate Rewards Transfers	No	Points transferred 1:1 from Chase Sapphire cards do not count toward the pass.
Purchased or Gifted Points	No	Buying points directly from Southwest or having a friend transfer points to you does not qualify.
Credit Card Anniversary Points	Yes	The annual points bonus you receive just for keeping your Chase Southwest card open.
Transfer from Hotel Loyalty Programs	No	Marriott, Hyatt, or IHG transfers generally do not count.

The "Double Play" Strategy: Earning the Pass with Credit Cards

The fastest and most common way to earn the Companion Pass is by combining the sign-up bonuses of Chase Southwest co-branded credit cards.

Because Chase issues both personal and business Southwest cards, you can leverage their welcome offers to cross the 125,000-point finish line quickly. However, you must navigate Chase's strict application rules:

The One Personal Card Rule: You cannot hold two personal Southwest credit cards at the same time. Furthermore, you cannot receive a sign-up bonus on a personal Southwest card if you have received one in the past 24 months.
The Business Card Solution: Chase allows you to hold a personal Southwest card and a business Southwest card simultaneously. Alternatively, you can hold two different business Southwest cards (e.g., the Premier Business and the Performance Business).
The 5/24 Rule: Chase will not approve you for any new credit card if you have opened five or more personal credit cards across any bank in the past 24 months.

To execute the Double Play, you would typically apply for one personal Southwest card (such as the Southwest Rapid Rewards® Priority Credit Card) and one business card (such as the Southwest Rapid Rewards® Premier Business Credit Card). Once you meet the minimum spending requirements on both cards, the combined sign-up bonuses and everyday spending points will easily push you past the 135,000-point mark.

Strategic Timing: The "January Trick" for 23 Months of Free Travel

The Companion Pass is valid for the remainder of the calendar year in which you earn it, plus the entire following calendar year.

This makes the timing of when you earn your points critically important:

The Worst Case: If you earn your 135,000th point on November 15, 2024, you will have the Companion Pass for the rest of 2024 and all of 2025. That is roughly 13.5 months of value.
The Best Case (The January Trick): If you earn your 135,000th point on January 15, 2025, you will have the Companion Pass for the rest of 2025 and all of 2026. That is nearly 24 full months of buy-one-get-one-free travel.

How to Execute the January Trick Safely

To pull this off, apply for your Southwest credit cards in October, November, or December.

When working on the minimum spending requirements, do not cross the spend threshold until January 1st.

Points earned from credit card spending do not post when you make a purchase; they post a few days after your monthly billing statement closes. If your statement closes on December 28th and you completed your spending on December 20th, your bonus points will post in late December. They will count toward your current year progress and reset to zero on January 1st, completely ruining your strategy.

Instead, keep a close eye on your spending. Stop spending a few hundred dollars short of the minimum requirement. Once January 1st arrives, make the final purchases to meet the requirement. The points will post on your January statement, giving you the pass for almost two full years.

Step-by-Step: How to Use Your Companion Pass

Once you have earned the Companion Pass, Southwest makes it remarkably easy to use. Unlike other airlines that restrict companion certificates to specific fare classes or require you to call customer service, Southwest integrates the process directly into their digital platform.

1. Designate Your Companion

Log in to your Rapid Rewards account on the Southwest website or mobile app. Go to your dashboard, look for the Companion Pass status section, and click "Enter Companion Info." Fill in their legal name, birthdate, and contact details. Southwest will mail you a physical member card, but you do not need it to travel.

2. Book Your Flight

Book a flight for yourself exactly as you normally would. You can pay with cash, points, or a travel fund.

3. Add Your Companion

After completing your booking, go to your "My Trips" page. Find your newly booked reservation. You will see a button that says "Add Companion." Click it, pay the taxes and fees ($5.60 for domestic flights), and confirm the booking. Your companion is now ticketed on the exact same flight.

4. Boarding and Check-In

Even though you are traveling together, you and your companion will have separate confirmation codes. You must check in separately 24 hours before the flight to secure your boarding positions. If you have Southwest A-List status, your companion does not inherit your boarding position automatically unless you purchase EarlyBird Check-In for them or check in exactly at the 24-hour mark.

Important Rules and Fine Print to Keep in Mind

While the Companion Pass is incredibly generous, there are a few rules you must follow to avoid issues:

No Double Booking: Your companion must actually fly with you. You cannot book a flight, add your companion, and then cancel your own ticket while expecting them to fly. If you cancel your ticket, their ticket is automatically cancelled.
Changing Companions: You can change your companion up to three times per calendar year. To do this, you must call Southwest Customer Service. Note that you cannot have any active, future companion reservations booked under your current companion's name when you make the switch. You must cancel those reservations first, change the companion, and then rebook under the new companion's name.
Seat Availability: You can only add a companion if there is an open seat left for sale on the aircraft. If a flight is completely sold out, you will not be able to add your companion. Always add your companion immediately after booking your own ticket to secure their spot.
No Point Pooling: You cannot combine points from different accounts to reach the 135,000-point threshold. All points must be earned in the single account of the person trying to earn the Companion Pass.