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United MileagePlus® Miles Don’t Expire Anymore

Last updated on September 10th, 2020

Many airlines are moving towards rewards that work for – not against – their customers. United is the latest to join the fad, announcing this week that their miles will now never expire.

This Week Onwards, United Miles Don’t Expire

United Airlines’ MileagePlus® program is one of the most popular frequent flyer loyalty programs available today. Members of the program earn miles when they book flights through United or use their United Airlines co-branded credit cards to make purchases, either for flights or other travel-related purchases with United or other Star Alliance or other MileagePlus® partners. Until now, MileagePlus® miles expired after 18 months, which put them in line with American Airlines, whose AAdvantage® miles also expired after 18 months on no activity on the account. Earlier this week, however, United announced that moving forward, miles earned through their rewards program won’t expire, following in the footsteps of other leading American carriers, such as Southwest Rapid Rewards, JetBlue TrueBlue, and Delta SkyMiles. According to Luc Bondar, vice president of loyalty for United, the move was made to provide MileagePlus® members even more value for money. “Our MileagePlus program provides customers more ways to earn and use miles than any other US airline,” he stated in a release. “More customers used miles to book award trips in 2018 than in any year before, and we expect with today’s announcement that even more will use miles to travel the world in the years to come.” Bondar went on to state that providing lifelong miles is a “meaningful benefit” to show their commitment to member loyalty.

Why Do Airline Miles Expire?

With the news that United miles never expire, it’s essential to look at why airline miles expire in the first place. Airlines are a business. While this isn’t a controversial statement in the least, it goes a long way to explain why airline rewards miles expire. Airlines generally want their loyal customers to spend their miles because this means they don’t have to worry about unused miles as a liability on their accounts. Because airlines don’t account for reward miles in costs, they can add potentially significant expenditure to an airline’s end-of-year accounts, particularly if they accrue to the point of extravagant reward flights, such as around-the-world first class fares. The good news for those with frequent flyer miles is that a growing number of airlines – including United – are taking steps to ensure their customer’s miles don’t expire. Most airlines also delay the expiration of a reward member’s miles should they keep their account current. United, for instance, previously allowed points to expire after 18 months of inactivity, meaning all a member needed to do was keep their account active (either by earning, redeeming, transferring, etc.) their miles once every 18 months.

United Co-Branded Credit Cards

For those who are looking to get the most out of their United MileagePlus® program membership, United and Chase offer a variety of cards to suit every budget and travel need:

Get the Most Out of Your Miles

Understanding your airline’s reward program is essential to getting the most out of your airline rewards miles. Fortunately, the team at our sister site,, have compiled comprehensive guides to help you understand frequent flyer programs from the leading airlines in the United States and abroad. They have also created detailed guides to the three leading airline alliancesOneworld, SkyTeam, and Star Alliance – so you’ll know not only how to spend miles with your preferred airline, but also the best ways to earn and redeem miles with partner carriers around the world! If you’re looking for the best airline rewards credit cards out there, and are your one-two punch to help you find what you are looking for! At BestCards, we compile impartial reviews of the leading travel rewards cards, giving you the insight you need to make the best decision possible; and at AirlineCards, our team continuously searches for every co-branded airline credit card available, to provide our readers with in-depth analysis and understanding of every card. No matter which site you choose, you can’t go wrong!

About: Cory
Cory Santos

Cory is's "Jack of all trades" and resident credit expert, covering all facets of the credit card space. In addition to credit cards, Cory finds that jogging, cats, and memes are essential parts of a balanced day.