Credit card transfer bonuses (June): 55% to Marriott, 50% to Accor, 50% to Turkish Airlines and more

Chase Ultimate Rewards is offering a 55% transfer bonus to Marriott Bonvoy until June 30, allowing cardholders to convert 1,000 points into 1,550 Marriott Bonvoy points. This promotion is part of a broader trend of credit card transfer bonuses available in June and July, designed to enhance the value of transferable rewards for award redemptions. American Express Membership Rewards is also providing a 20% bonus for transfers to Marriott Bonvoy, valid until June 30, which converts 1,000 Membership Rewards points into 1,200 Marriott Bonvoy points. Additionally, American Express is offering a 25% bonus for transfers to Air France-KLM Flying Blue, ending June 30, where 1,000 points become 1,250 miles. For those with Citi ThankYou Rewards, a 50% bonus is available for transfers to Accor Live Limitless until July 18, potentially yielding 1,500 Accor points for every 1,000 ThankYou points, depending on the specific Citi card. Citi is also offering a 30% bonus for transfers to Qatar Airways Privilege Club, ending June 30, which can result in 1,300 Avios per 1,000 ThankYou points for eligible cardholders. Turkish Airlines Miles&Smiles is featuring a 50% transfer bonus from Rove, with 1,000 miles converting to 1,500 Turkish Airlines miles until June 30. Virgin Atlantic Flying Club is offering a 30% bonus on transfers from Chase Ultimate Rewards until July 14, turning 1,000 Ultimate Rewards points into 1,300 Virgin Atlantic miles. Avianca Lifemiles has a 15% transfer bonus from American Express Membership Rewards until July 15. United MileagePlus is offering a 25% bonus on transfers from Marriott Bonvoy, ending June 30, where 3,000 Marriott points become 1,250 United miles.