American Airlines AAdvantage is celebrating 35 years as a frequent flyer program. Miles for Milestones is their promotion and you receive 350 free miles for your email address registration for a 350,000 miles sweepstakes. Then, earn another 350 miles with Twitter or Facebook mention using hashtags #MilesforMilestones and #Promotion. The whole social media part is automatically populated with the necessary hastags, so all you have to do is follow the AAdvantage link and tweet to get 350 bonus miles.
An easy 700 free miles are yours with a couple minutes effort and you also have a chance to win 350,000 miles awarded to 10 winners in the Miles for Milestones 35th AAniversary of American Airlines AAdvantage frequent flyer program.
This promotion ends June 1, 2016.