United MileagePlus to Marriott Bonvoy: 20% Transfer Bonus for Premier Members Through November 30

If you hold United Premier status and have MileagePlus miles sitting idle, you can now convert them to Marriott Bonvoy points with a 20% transfer bonus through November 30, 2026. The offer runs through the RewardsPlus partnership between the two programs, and it ends at 11:59 p.m. Eastern on November 30.

Deal Details

United MileagePlus members with Premier Silver status or higher can normally convert miles to Marriott Bonvoy points through RewardsPlus. For the rest of November, every conversion from MileagePlus to Marriott Bonvoy earns a 20% bonus on the amount you transfer. That lifts the usual 1:1 ratio to 1:1.2, so 1,000 miles become 1,200 Bonvoy points.

Here are the rules to check before you move anything:

• You need United Premier Silver, Gold, Platinum or 1K status, plus a Marriott Bonvoy account.
• Marriott Titanium Elite and Ambassador Elite members can register to receive United Premier Silver status, which opens the door to transfers.
• The name on your MileagePlus account has to match the name on your Marriott Bonvoy account.
• You can transfer up to 200,000 miles per calendar year.
• Transferred points should post to your Marriott Bonvoy account within 24 hours.
• You don't need to register for the promotion itself. The bonus applies to transfers made during the offer window.

How to Take Advantage

1. Confirm your United Premier status and that the names on both accounts match.
2. Go to the United RewardsPlus page and choose the option to convert miles to points.
3. Sign in to your MileagePlus account, enter the number of miles and complete the transfer before 11:59 p.m. Eastern on November 30, 2026.

Why This Deal Matters

This offer is limited to United elites, which keeps the audience small. If you already earn Premier status and you're working toward a Marriott stay, the bonus gives you more Bonvoy points for the same miles than a transfer made outside the promotion window.

It's still a transfer from an airline program to a hotel program, and most United miles are worth more on a flight. The bonus makes the most sense for miles you don't plan to fly, or when you're a few Bonvoy points short of a stay you've already priced.

Amex Membership Rewards points also move to Marriott Bonvoy with a bonus right now. See our Amex to Marriott Bonvoy transfer bonus article for that offer, which runs through December 10.

Conclusion

Transfer only if you already hold the status, don't plan to fly those miles and have a Bonvoy stay in mind. If that's you, check that the names on both accounts match, then convert your miles before 11:59 p.m. Eastern on November 30, 2026.

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