If you are thinking of transferring some of your credit card points for an upcoming award booking there are some limited time transfer bonuses to keep in mind:

Chase Transfer Bonuses

Chase Ultimate Rewards 50% Transfer Bonus to Marriott Bonvoy

Chase Ultimate Rewards is offering a 50% transfer bonus to Marriott Bonvoy through May 15, 2023.

Chase Ultimate Rewards 25% Transfer Bonus to Air France-KLM Flying Blue

Chase Ultimate Rewards is offering a 25% transfer bonus to Air France-KLM Flying Blue through May 15, 2023. 

Chase Ultimate Rewards 30% Transfer Bonus to Virgin Atlantic Flying Club

Chase Ultimate Rewards is offering a 30% transfer bonus to Virgin Atlantic Flying Club through June 15, 2023. 

Minimum transfer is 1,000 Ultimate Rewards points. You can find all transfer partners for Chase Ultimate Rewards here.

Amex Membership Rewards Transfer Bonuses

Amex Membership Rewards 25% Transfer Bonus to Flying Blue

Amex Membership Rewards is offering a limited time 25% transfer bonus to Flying Blue Miles through May 22, 2023. Minimum transfer is 1,000 Membership Rewards points and estimated transfer time is up to 48 hours.

You can find all transfer partners for Amex Membership Rewards here.

Amex Membership Rewards 15% Bonus to Avianca LifeMiles

Avianca LifeMiles is offering 15% bonus miles when transferring your Amex Membership Rewards to LifeMiles until May 31, 2023. Avianca LifeMiles can be redeemed for tickets with Avianca, Iberia, GOL and Star Alliance member airlines. See the full details here.

This bonus is coming from Avianca LifeMiles so you will not see not see any references when logged into your Amex Membership Rewards account.