United Airlines launched its 'Week of Deals' for co-branded cardholders on January 5, 2026, offering daily limited-time flight offers. Running through January 9, the promotion teases destinations 'across the Atlantic,' with flights starting at 25,000 miles one-way. This strategic initiative, reported by UpgradedPoints, aims to strengthen cardholder loyalty and capitalize on robust international travel demand, particularly to Europe, aligning with United's expanded network for 2026.