American Airlines is currently offering a simple way to earn 300 bonus AAdvantage miles with minimal effort. The promotion requires only registering for push notifications through the American Airlines app, making it an easy win for frequent flyers or anyone looking to extend the life of their existing mile balance.

How to Claim Your Miles

To check eligibility, log in to your AAdvantage account via aa.com or the American Airlines mobile app. Navigate to the “Promotions” tab on your account dashboard. If available, the offer will be listed there. Registration must be completed by April 21, 2026, and the bonus miles should post within six to eight weeks.

Fine Print & Key Details

The promotion’s terms do not require keeping push notifications enabled long-term. You can register and opt out immediately without forfeiting the miles. The notifications themselves will include flight updates, account summaries, promotional offers, and other American Airlines news.

Why This Matters

While 300 miles won’t fund a luxury trip, they can add up. The value is about $4.50 at a conservative estimate of 1.5 cents per mile. More importantly, this promotion extends the expiration of your AAdvantage miles. American Airlines miles expire after 24 months of inactivity, so simply registering resets the clock, even if you don’t want the notifications.

Bottom Line

This is a low-effort way to collect free miles and keep your AAdvantage account active. If you’re eligible, there’s no practical reason not to register.

The offer is widely available but may be targeted. Check your account now to confirm if you’re eligible.