American Airlines is adding a long-requested option to AAdvantage: paying for a flight with a mix of cash and miles. American announced the change on October 2, 2026, and said it would roll out to eligible members on aa.com and in the American app over the following weeks. That means you may or may not see it in your account yet.

Delta, United and Southwest already offer some version of this, so American is catching up. Here is how it works, what we know, and what is still unclear, as of October 2026.

How it works

This is not a new type of award search. You search for a regular paid fare, log in to your AAdvantage account, and pick your flights. At checkout, after the trip insurance offer, American shows the cash-and-miles options available to you. A slider lets you choose how many miles to apply, and the cost summary updates as you move it. You pay whatever cash is left and finish the booking.

Because it is built on paid fares, it does not depend on award seat availability. Traditional award bookings are not going away; this is a third option alongside paying all cash or booking an award.

Key details

  • Who: U.S. AAdvantage members. American’s program updates page says it is for domestic U.S. flights on American.
  • Exclusions: Flights to and from Alaska and Hawaii are not included at launch. American says more routes are planned but has not said which ones or when.
  • Where to book: aa.com and the American app.
  • Value per mile: Not fixed and not published. American has said pricing may vary by destination, itinerary and flight, and the combinations offered are set by American and may depend on your mileage balance.
  • Taxes and fees: According to reporting from PointsYeah, government taxes and fees must still be paid in cash.
  • Earning: The Points Guy and PointsYeah both report that only the cash portion earns miles and Loyalty Points. The American pages we checked do not spell this out, so treat it as reported, not confirmed. If it holds, every mile you apply lowers what you earn toward status.
  • Changes and refunds: PointsYeah reports these tickets cannot be changed (you would cancel and rebook), and that on refundable tickets the miles go back to your account while the cash follows the fare’s normal refund rules.

Who this helps and what to do

The biggest winners are members with an awkward balance: say 8,000 or 15,000 miles, not quite enough for the award you want. Instead of letting those miles sit, you can use them to knock down the price of a domestic trip.

If you have a larger balance, slow down. Before you slide miles onto a paid ticket, divide the cash discount by the miles used to get a cents-per-mile figure. Then compare it with what the same miles would get you on a regular award, especially for premium cabins or partner flights, where AAdvantage miles tend to stretch furthest. The Points Guy estimates the new option will land around 1 cent per mile, but that is an estimate; American has not published a rate.

If you are chasing status, keep in mind that applying miles appears to shrink your Loyalty Point earning on that ticket. A small cash discount might cost you more in progress than it is worth.

Our take

This is a good addition, mainly because it gives orphaned miles a real use and works without award space. We like the slider, which lets you decide how much to use rather than forcing an all-or-nothing choice.

The downside is transparency. With no published rate, you have to do the math every time, and it is easy to accept a poor value at checkout without noticing. It is also domestic only for now, with Alaska and Hawaii left out. For most people with a healthy balance, a well-chosen award will still beat cash and miles. Use it to top off a fare or clear out a small balance, not as your default way to spend AAdvantage miles.

Sources: American Airlines Newsroom; AAdvantage program updates (aa.com); The Points Guy; PointsYeah; CBS News.

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