Do United Miles Expire? How to Keep Your Account Active to Retain Miles

Learn if United miles expire and how to keep your account active by earning or redeeming miles every 18 months to prevent expiration.

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United miles do not expire as long as your account remains active. To keep your account active, simply earn or redeem miles at least once every 18 months. Activities like flying, shopping, or using a United credit card can help maintain your miles.

FAQs & Answers

  1. How long do United miles last before they expire? United miles do not expire as long as you earn or redeem miles at least once every 18 months, keeping your account active.
  2. What activities count to keep United miles from expiring? Flying with United, shopping through United’s partners, or using a United co-branded credit card helps maintain activity in your account.
  3. Can I prevent United miles expiration without flying? Yes, you can keep your United miles active by redeeming miles or earning them through shopping or credit card usage within every 18 months.