American Airlines is running a contest to celebrate 35 years of their AAdvantage program. Thirty-five lucky people will win 350,000 miles! While your odds of winning are slim, you can earn 700 miles by just entering the contest.
Click through here or the picture above, to enter, and automatically get 350 miles deposited to your account in 6-8 weeks. From there, the site will invite you to post about a trip you are saving up miles for on social media; you can choose to email AAdvantage instead. This second step gets you another 350 miles, and 700 miles is almost 10% of the way to an AA Reduced Mileage free one way flight. Figuring these miles to be worth $0.02 per mile, that's $14 of free travel for 2 minutes of work, it doesn't come easier than this.
The contest officially runs until June 1st, but the terms and conditions for this contest state that there are a finite amount of free miles to be handed out...so enter soon!