: Widely considered the best BOGO deal in travel.
: You choose one person to fly with you for free (plus taxes/fees) every time you fly, whether you paid with cash or points.
: Elite Platinum or Diamond status members can bring a companion for just taxes and fees on any flight. 2. Credit Card Companion Certificates
"Buy one get one free" (BOGO) flight tickets are primarily available through and specific promotional sales . While true BOGO deals where the second ticket is completely free are rare, most programs allow a companion to fly for just the cost of taxes and fees (starting at $5.60 one-way). 1. Airline Companion Passes
These programs are the most reliable way to secure BOGO-style flights, often for an unlimited number of trips.
: If earned early in the year, the pass is valid for the remainder of that year plus the following full calendar year.
