Through Saturday, save up to $100 when you bundle a flight, hotel and SeaWorld theme park admission via Southwest Airlines. Enter promo code 72HRSEA during booking to claim your discount. This offer is valid for vacation packages to Orlando, San Diego and San Antonio. A minimum 3-night stay is required, and your discount will be for $20 per night, up to a max of $100 for 5 nights or more. Travel must take place between 8/28/13 and 12/14/13. Hotel blackout dates may apply.