Update 2: Here are some more working codes!
Originally posted on 05/01:
Update: All codes have been used!
Each of the following promo codes are valid for one purchase only, please post a comment if you use one. Click on “Got a Promo Code?” in the search flights section to use:
If you received an email with a code that you won’t use please post it in a comment!
Book by 05/03.
Travel by 06/11.
Blackout dates: 05/22-05/26.
Maximum 9 passengers per booking.
Each code valid for one booking.