Don't have United Miles?

Hot new offer!

Refer a friend to Mileage Plus Visa, and your friend will earn 30,000 bonus miles 2 after his or her first purchase and 1 mile per eligible $1 spent.

Simply have your friends call 1-877-858-5188 (offer code C7G4) to apply, and be sure they provide the operator with your Mileage Plus number--03166200660.