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
: You choose one person to fly with you for free (plus taxes/fees) every time you fly, whether you paid with cash or points. buy one get one free flight tickets
: If earned early in the year, the pass is valid for the remainder of that year plus the following full calendar year. Many co-branded airline credit cards offer a BOGO
These programs are the most reliable way to secure BOGO-style flights, often for an unlimited number of trips. buy one get one free flight tickets