American Is Giving Businesses 10,000 Free Miles With Code BNS10K Through Dec. 31

American Airlines replaced its expired GET15K promo with a lighter but still free pile of miles for companies. On American’s AAdvantage Business offers page, new AAdvantage Business accounts can earn 10,000 bonus miles for the company when someone enrolls with code BNS10K by Dec. 31, 2026. It’s for new program accounts after successful registration, and the person who runs the company’s travel program has to complete the signup. Pair it with the Citi AAdvantage Business card if you were already shopping that 75,000-mile welcome offer, since cardmembers get the program’s activity requirements waived, but the free 10,000 miles stand alone either way. Don’t confuse this with a personal AAdvantage account, and don’t wait for another 15k bump that may not come back. To use it, register the business on aa.com with BNS10K before year-end, then route eligible bookings through the program so the company keeps earning. Related: Citi's AAdvantage Business Card Is Back to 75,000 Miles, With Free GET15K Miles Through Oct. 31, Free 15,000 American Miles for Your Business With Code GET15K, American's No-Fee MileUp Card Now Pays 0 Plus 15,000 Miles After Just 0 and Can You Get a Business Credit Card for a Side Hustle? A Sole Proprietor Guide (2026). More deals at Points Quest.