CHECK BEFORE ACTINGThis offer was last reported 193 days ago, on April 28, 2026. Registration deadlines and bonus windows close. We do not track whether this one is still live, so check the program's own page before acting on it.
What happened
United Airlines has extended its Buy Miles promotion through May 4, 2026, offering MileagePlus members up to 50% off the standard rate of 1.88 cents per mile. Key terms include a new cap of 50,000 miles per 90-day period (including bonus miles), down from previous limits, while the annual calendar year cap remains at 200,000 miles. The offer is valid from 8:00 a.m. CT on April 6, 2026, through :59 p.m. CT on May 4, 2026. Purchases are nonrefundable and do not count toward Premier status. Miles are credited upon transaction completion, though some may take up to 72 hours