Yes, Chase is a major long-term partner of British Airways in 2026, primarily through the Chase Ultimate Rewards program and a co-branded credit card partnership. You can transfer Chase Ultimate Rewards points (earned on cards like the Sapphire Preferred or Reserve) to the British Airways Executive Club at a 1:1 ratio, typically with instant processing. In March 2026, Chase is even offering a 20% transfer bonus, meaning 1,000 Chase points equal 1,200 British Airways Avios. Furthermore, the British Airways Visa Signature® Card is issued directly by Chase, offering unique perks like the "Together Ticket" (a companion voucher) and 10% off British Airways flights departing from the U.S. This partnership is highly valued by 2026 travelers because Avios can be used not only for British Airways flights but also for high-value "short-haul" redemptions on Oneworld partners like American Airlines and Alaska Airlines, making it one of the most flexible transfer options in the Chase ecosystem.