: Elite Platinum or Diamond status members can bring a companion for just taxes and fees on any flight. 2. Credit Card Companion Certificates
Many co-branded airline credit cards offer a BOGO certificate as an annual renewal benefit or after meeting spending thresholds. Delta SkyMiles® Platinum American Express Card buy one get one free flight tickets
: Widely considered the best BOGO deal in travel. : Elite Platinum or Diamond status members can
"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 Delta SkyMiles® Platinum American Express Card : Widely
: You choose one person to fly with you for free (plus taxes/fees) every time you fly, whether you paid with cash or points.