There is a super hot Southwest Airlines free companion pass promotion for a limited time. No coupon or promo code is required, but you need to register on this linked page before you make your purchase in order to get the freebie. Basically, through 9/8/22, you can buy one round-trip or two one-way tickets for travel between now and 11/17/22 and they will give you a FREE companion pass valid for your travel between 1/4/23 and 3/4/23. You must be a Southwest Rapid Rewards member to register for this promotion, but it’s free to join and only takes a few minutes. Once you have the account set up, go here to register for the companion pass promo and then make your purchase. When you book the flight, make sure you list your Rapid Rewards account number on your reservation. You need that link to make sure you get credited with the free companion pass.
Don’t miss out on free flights and other perks! If you haven’t done so already, join the Southwest Rapid Rewards frequent flyer program. Rapid Rewards points never expire and reward travel is available on all dates, including high-demand days around holidays. You can also apply for one of their Southwest Rapid Rewards credit cards and earn rewards even faster!