One of the most amazing trips I ever took was to the Greek Islands including the island of Santorini pictured above. I spent one month traveling from island to island enjoying the sun, ruins, blue-roofed homes and yummy food. This has to be on everyone's bucket list.
Now Aegean Airlines is offering 5,000 award miles just for signing up for their program. The miles never expire so this is really a no-brainer. Aegean Airlines is a Greek airline and a Star Alliance partner. A quick check shows 5,000 reward miles are valued at approximately $72 and can get you a FREE flight from Athens to any Greek island. Pretty sweet!
Or you could use it for short flights to neighboring countries. A quick search of other flights shows that a flight from Athens to neighboring countries like Italy, Turkey, and Croatia cost about 7,000 reward miles and hop over to London or anywhere in Europe for 11,000 reward miles.
Aegean Airlines has a shopping portal and reward mile earning deals with Booking.com and other booking sites for hotels and cars. So you could run this up pretty quickly and save hundreds on flights. Plus Aegean Airlines is a partner with Star Alliance so you could use the reward miles to book on United and other airlines. Aegean Airlines typically charges less miles for the same flights as United.
Just use this link to register and open a new account. Once the promotion ends, you will see 5,000 award miles deposited into your account. You will also get 1,000 miles that count towards Elite status if that's important to you.