http://www.mycokerewards.com/sweepst...epstakes/23003

Description:
Enter My Coke Rewards' United Airlines Hawaii Flyaway Sweepstakes and you could win one of four round-trip tickets to Hawaii or Central America.

Eligibility:
USA, 18+

Start Date:
January 01, 2013

End Date:
January 31, 2013 at 11:59 p.m. ET

Entry Frequency:
100 x daily per person.

Sweepstakes Prizes:
Grand Prizes (4): Certificates for a pair of round trip flight tickets to Hawaii or Central America on United Airlines. (ARV: $1,200)

Additional Comments:
To enter, you'll need to spend three My Coke Rewards points per entry, or enter for free by mail.