Transfer Miles Between Members?
Can You Transfer Miles Between Star Alliance Member Airlines?

Learn why you cannot transfer miles between Star Alliance airlines but can redeem them across member carriers for award flights and upgrades.

Maximizing Mileage
Can I Use My United Frequent Flyer Number When Booking Lufthansa Flights?

Learn how to use your United MileagePlus number on Lufthansa flights to earn and redeem miles within the Star Alliance network.