https://www.southwest.com/loyalty/myaccount/promotions Rapid Rewards Members (free to join): Purchase a Round Trip or 2 One-Way Flights and Travel by November 15, 2025 and get a Companion Pass for Free when you register for the promotion. Must book flight(s) by August 28, 2025 at 11:59 p.m. CT. Companion Pass is valid on flights between January 6 - March 6, 2026.
Taxes and Fees from $5.60 one-way applies. Basic fares are not qualifying flights for this promotion.
Taxes and Fees from $5.60 one-way applies. Basic fares are not qualifying flights for this promotion.
- Sign in to your Southwest Airlines Account
- Register for this promotion.
- Purchase a qualifying round trip or two qualifying one-way flights from 8/25-8/28.
- Note, Basic fares are not qualifying flights for this promotion.
- Travel by 11/15/2025.
- Companion flies free with you 1/6-3/6/2026.