Both United and Delta through their online shopping malls are running a sweepstakes promotion to give lucky winners a substantial amount of miles. All you have to do is enter–and it’s free to participate!
- United is giving away 25,000 miles to 20 lucky winners; must register by 9/30/12
- For the United sweepstakes, go to the United Shopping Portal
- Delta is giving away 60,000 miles to 5 lucky winners; you can enter up to 345 times–earn more entires by shopping via the portal
- For the Delta sweepstakes, go to the Delta SkyMiles Shopping Portal