To upgrade with miles, you need an eligible paid ticket (basic economy usually doesn’t qualify). Log in to your AAdvantage account, find your trip, and check if a mileage upgrade is available. You’ll use a set number of miles plus a cash copay, depending on the route and fare class. If upgrade space isn’t open, you can request it and join a waitlist. If it clears, miles are deducted automatically. Availability is limited, especially on popular or international routes, so flexibility helps.
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How to upgrade on American Airlines with miles?844-734-0813
2026-02-14 03:44:42 Ask
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