Transfer review
American Express Membership Rewards Marriott Bonvoy
Review this route's offer history, then confirm award space and the final points price before you transfer points. History can inform timing; it cannot guarantee a future bonus.
No active bonus right now. See the history below to understand when this bonus typically runs.
Seasonal Pattern
Based on 2 recorded offers, this bonus most commonly launches in:
Runs approximately 2× per year. Last seen: Jun 2026.
Bonus History
| Bonus | Period | Notes |
|---|---|---|
| +20% | Jun 2026 – Jun 2026 | Bad value especially if you have UR points for the current 55% bonus to Marriot |
| +30% | Nov 2025 – Dec 2025 | Not the best use/value of points |
Bonus Value at a Glance
At the historical average of 25%, here's how many extra points you'd receive:
Frequently Asked Questions
Has American Express Membership Rewards offered transfer bonuses to Marriott Bonvoy?
Yes — CardCurator has tracked 2 transfer bonuses from American Express Membership Rewards to Marriott Bonvoy. Bonuses have averaged 25%.
When does American Express Membership Rewards run transfer bonuses to Marriott Bonvoy?
Based on historical data, this bonus most commonly launches in June and November. It has run approximately 2 times per year. Exact timing varies year to year.
How large are American Express Membership Rewards to Marriott Bonvoy transfer bonuses?
The American Express Membership Rewards → Marriott Bonvoy transfer bonus has averaged 25%, with a peak of 30%. Larger bonuses typically align with Marriott Bonvoy flash sales or major travel periods.
Is it worth waiting for a American Express Membership Rewards to Marriott Bonvoy transfer bonus?
With an average 25% bonus running about 2 times per year, it can be worth waiting if you have flexibility — especially for large transfers. A 25% bonus on 50,000 points yields 12,500 extra points. If your award redemption is time-sensitive, transfer at standard ratio rather than risk missing availability.
How do I know when the next American Express Membership Rewards → Marriott Bonvoy bonus launches?
CardCurator tracks transfer bonuses in real time. When the American Express Membership Rewards → Marriott Bonvoy bonus goes live, it will appear at the top of this page. Create a free CardCurator account to receive email alerts when bonuses for your favorite programs are added.
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