Yes, Chase is a major long-term partner of the Marriott Bonvoy loyalty program and issues several co-branded credit cards for the brand. This partnership exists alongside Marriott's relationship with American Express, with the two banks generally splitting the market: Chase typically handles the entry-level and mid-tier consumer cards, while American Express focuses on the premium and small-business segments. Current Chase offerings include the Marriott Bonvoy Boundless, the Bonvoy Bold (a no-annual-fee option), and the Bonvoy Bountiful. These cards allow users to earn Marriott points on every purchase, with significant multipliers for spending at Marriott properties. Furthermore, Chase Sapphire and Ink cardholders who earn Ultimate Rewards points can transfer their points directly to Marriott Bonvoy at a 1:1 ratio. This flexibility makes Chase a central hub for anyone looking to accumulate Marriott points for free nights. While transferring Ultimate Rewards to Marriott is often considered lower value compared to transferring to Hyatt or airline partners, it remains a valuable option for topping off an account for a specific stay or taking advantage of Marriott's "Stay for 5, Pay for 4" point redemption benefit.