s. Travel window restrictions: For all routes not listed below: Travel valid 4/5 - 5/26/11. Blackout dates are 4/13 - 4/27/11. Travel on TuesfWed. Boston ta/from Aruba: Travel valid 4/5-4/30 on Mon/TueMed/Thu. Boston ta/from Montego Bay: Travel on Wed. Fort Lauderdale to/from Long Beach: Travel valid 4/