Delta Pre-Black Friday Award Sale -Fly round-trip between select cities for 20K miles. -Purchase By 11/30/15. -Travel between 01/05/16-02/24/16 -Saturday night stay is required. -Blackout dates: February 12 – February 16, 2016, and February 19, 2016. For example you can fly nonstop between JFK and San Diego or between Los Angeles and Tampa for 20K Want to continue reading this post? Click here!