You can now book customized multi-city award travel, and we’ve streamlined our fee structure for changing or canceling award flights. Learn more

MileagePlus program

The world's most rewarding loyalty program.SM

Consistently voted the world's Best Frequent Flyer Program by Global Traveler magazine, MileagePlus offers innovative ways to earn and use award miles, from flights in United's global network to once-in-a-lifetime experiences and the latest in entertainment.

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Earn award miles

See all of the exciting ways to earn miles.

Earn miles

Use award miles

View all of the exciting ways to use miles.

Use miles

MileagePlus News and Offers

Read the latest MileagePlus program news and find exclusive offers from a wide range of MileagePlus partners.

View News and Offers

Merge multiple MileagePlus accounts

If you have multiple MileagePlus accounts, you can submit a request online to merge them.

Learn more

Join MileagePlus

Not a member? Join MileagePlus and begin earning award miles for everyday activities. Use miles for flights, car rentals, hotel stays, merchandise and more.

Join now

Premier benefits & more

MileagePlus members enjoy some of the most generous benefits in the airline industry. Learn more about overall Premier benefits.

Specific Premier benefits:

RewardsPlus program with Marriott Rewards

Elevate your travel experience with our exclusive rewards program with Marriott Rewards®. Select Premier members can sign up for complimentary Gold Elite status in Marriott Rewards, and all members get more out of their points and miles. Explore RewardsPlus

Program rules

The accrual of miles and Premier® qualifying credits, redemption of awards and provision of benefits through the United MileagePlus program, including the Premier Program, are subject to change and are subject to the rules of the MileagePlus program.

See the complete rules and details of the MileagePlus program

Upgrades overview

MileagePlus members have many ways to upgrade to premium cabins. Visit this section of the site for a complete guide to getting and using upgrades.

Buy, transfer or donate miles

Get the extra miles you want, when you want them. Learn about the various ways to buy, transfer or give and donate miles.