Southwest Airlines: Free Companion Pass (valid 1/6-3/6/2026) w/ Purchase of Round Trip Flight (Book by August 8/28)

Southwest Airlines: Free Companion Pass (valid 1/6-3/6/2026) w/ Purchase of Round Trip Flight (Book by August 8/28). Thumb Score: +18. Southwest Airlines brought their Companion Pass promotion back for a limited time. Bring a friend for free every time you fly betwen January 6 - March 6, 2025 when you register and travel round trip or 2 qualifying one-ways. Basic fares are not qualifying flights for this promotion. See steps below. Here's how: Sign into your Rapid Rewards account [Register](https://slickdeals.net/click?lno=4&trd=Register&pv=&au=&u3=MssOUf0AV3k3icAb8NETfrk7beK-xo9-BDnRxiNvF_KjVtIHfqYSZReaZrup4WbCHKzh0u_I58LCvXBKlWjjP0nwn3hby2P7kT6d6wCNFWM6fsZ-gmtrfw0) southwest.com for this promotion.