You can transfer Amex points to American Airlines through your Amex account online, but the transfer is permanent and the conversion rate varies by card and promotion

To move points from American Express to American Airlines, log into your Amex account, go to the Membership Rewards section, and select "Transfer Points." Choose American Airlines as the transfer partner, enter the number of points you want to move, and confirm. The points land in your AAdvantage account within 24 hours. The conversion rate is typically 1 Amex point = 1 American Airlines mile, though Amex sometimes runs transfer bonuses that give you extra miles for moving points during a set window.

Before you transfer, understand that the move cannot be reversed. Once points leave your Amex account and arrive at American Airlines, you cannot get them back. This matters because Amex points can be used for statement credits, gift cards, or travel through multiple partners, while American Airlines miles work only for American Airlines flights and partner airlines. If you are unsure whether you will use the miles, it is safer to keep the points in your Amex account.

Key Takeaways

  • Transfers from Amex to American Airlines happen through your online Amex account and take up to 24 hours to appear in your AAdvantage account.
  • The standard conversion is 1 Amex point = 1 American Airlines mile, but promotional bonuses sometimes offer more miles per point for a limited time.
  • Amex points transferred to American Airlines cannot be moved back, so confirm you want to use them for American Airlines flights before you transfer.
  • You must have both an active Amex account and an AAdvantage account linked to the same email address or name for the transfer to work.

Step-by-step process to transfer points

Start by logging into your American Express account on the Amex website or mobile app. Navigate to the Membership Rewards section — this is usually under "My Account" or "Rewards." Look for the option that says "Transfer Points" or "Use Your Points."

Select American Airlines from the list of transfer partners. Amex will show you the current conversion rate (usually 1:1) and any active transfer bonuses. Enter the number of points you want to transfer. Amex will confirm the number of miles you will receive. Review the details and click "Transfer" or "Confirm." You will receive an email confirmation immediately. The miles typically appear in your AAdvantage account within 24 hours, though it can take up to 2 business days during high-volume periods.

When Amex offers transfer bonuses

Several times a year, American Express runs promotions that give you bonus miles when you transfer points to American Airlines. For example, a promotion might offer 25% more miles — so 100 Amex points would become 125 American Airlines miles instead of 100. These bonuses are temporary and usually last between one and four weeks.

Amex notifies cardholders about active bonuses through email and by displaying a banner in the Membership Rewards section of your account. You can also check the Amex website or call the number on the back of your card to ask whether a bonus is currently running. If you are flexible about when you transfer, waiting for a bonus can add significant value — a 25% bonus on 50,000 points means 12,500 extra miles at no additional cost.

Requirements before you can transfer

You need an active American Express account with Membership Rewards points available to transfer. You also need an active AAdvantage account with American Airlines. The two accounts should be registered under the same name or linked to the same email address, though Amex will usually complete the transfer even if the names do not match exactly — for example, if one account uses your full name and the other uses a nickname.

Your Amex account must be in good standing, meaning your card is not closed, cancelled, or suspended. If your card was recently closed, you may still be able to transfer points for a limited time, but this varies. Your AAdvantage account must also be active and not closed. If either account has been inactive for an extended period, American Airlines may have closed it, and you will need to reopen it before the transfer can go through.

What happens after the miles arrive

Once the miles land in your AAdvantage account, you can use them to book flights on American Airlines or its partner airlines, including British Airways, Cathay Pacific, Japan Airlines, and others. You can also use miles to upgrade existing tickets, book award flights for companions, or transfer miles to other AAdvantage members (though American Airlines charges a fee for transfers and has limits on how many you can make per year).

Miles do not expire as long as your AAdvantage account remains active and you have account activity at least once every 18 months. Activity includes earning or spending miles, flying on American Airlines, or making a purchase with an American Airlines credit card. If your account goes inactive for more than 18 months, American Airlines will close it and you will lose the miles.

Alternatives if you are not ready to transfer

If you are unsure whether you want to move your Amex points to American Airlines, you can keep them in your Amex account and use them for other purposes. Amex points can be redeemed for statement credits (usually 1 point = 1 cent), gift cards to retailers and restaurants, or travel bookings through Amex's travel portal. You can also transfer to other airline partners like Delta, United, or Southwest, or to hotel chains like Hilton or Marriott.

Keeping points in your Amex account gives you flexibility — you can change your mind later and move them to a different partner or use them for a statement credit if your travel plans change. The downside is that Amex points are often worth more when transferred to airline partners than when redeemed for statement credits, so holding them costs you value over time if you do not eventually transfer them.

Frequently Asked Questions

Can I transfer Amex points to American Airlines if I do not have an AAdvantage account yet?

No, you must have an active AAdvantage account before you start the transfer. You can open one for free on the American Airlines website in a few minutes. Once your account is set up and you have an AAdvantage number, you can then transfer your Amex points.

What if the transfer does not show up in my AAdvantage account after 24 hours?

Check your Amex account to confirm the transfer went through — you should see it listed in your transaction history. If Amex shows the transfer as complete but the miles have not appeared in your AAdvantage account after 2 business days, contact American Airlines customer service with your confirmation number from Amex. They can investigate whether the miles are stuck in processing.

Can I transfer Amex points back to my account if I change my mind?

No. Once points are transferred to American Airlines, they become miles and cannot be converted back to Amex points. This is why it is important to be certain before you transfer. If you transferred miles you did not end up using, your only option is to use them for a future flight or to let them expire if your account becomes inactive.

Do I lose points if I transfer during a bonus promotion?

No. During a bonus promotion, you receive more miles than usual for the same number of Amex points. For example, if the bonus is 25% extra, transferring 100 points gives you 125 miles instead of 100. You are not losing anything — you are gaining extra value.

What is the best time to transfer Amex points to American Airlines?

The best time is when Amex is running a transfer bonus, which typically happens several times a year. If no bonus is active and you need the miles soon for a specific flight, transfer whenever you are ready. If you have time to wait, check your Amex account periodically for bonus promotions before you move your points.