Sign in to your MileagePlus account on the official website of United Airlines.

Check your MileagePlus account balances & status. View profile & preferences, manage subscriptions, and find MileagePlus deals & offers.

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Check in for your United or United Express-operated flight, depending on where you are in your travel experience.

MileagePlus is the award-winning loyalty program of United Airlines. Join MileagePlus to earn miles you can redeem for flights, upgrades and more.

United Airlines Help Center provides FAQs and guidance on flights, refunds, credits, baggage policy, MileagePlus, seats/upgrades, and more.

Book United Airlines cheap flights to 300+ destinations worldwide on our official site. Find our most popular flight deals and earn MileagePlus® miles.

This Service Center has information specific to the MileagePlus frequent flyer program. Use it to address any questions or concerns you may have about your account.

To log in, please enter your United PerksPlus number and PIN/Password and then click Log In.