CHECK BEFORE ACTINGThis offer was last reported 109 days ago, on July 20, 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
Citi ThankYou Rewards is offering a 20% transfer bonus to Air France/KLM Flying Blue miles. The promotion is valid for transfers made between 12:01 AM ET on July 19, 2026, and 11:59 PM ET on August 22, 2026. Cardholders with the Citi Strata Elite, Citi Strata Premier, or AT&T Access More cards can transfer 1,000 ThankYou Points to receive 1,200 Flying Blue miles. This bonus applies to transfers to friends' accounts as well. Flying Blue miles are useful for Air France and KLM redemptions, as well as domestic Delta flights, though partner access to awards within 21 days of departure has been eliminated