Step 3: Watch and wait. This is the nerve-wracking bit. You'll need to wait at least 24 hours until you switch your Flexifare tickets to the dates you want. You'll be able to move each ticket by up to one week before or three weeks after, if there's space on a flight. You can change the dates as many times as you like – but if there's no availability, you won't be able to switch.

World-famous for its luxury shops, spectacular architecture and vibrant nightlife, Dubai is an unforgettable destination and a great choice for a city break. Towering over the redeveloped city is the ground-breaking Burj Khalifa, the world’s tallest building. Breathtaking panoramas can be enjoyed from one of two observation decks, as well as from the 122nd floor restaurant. Shoppers will fall in love with the luxury outlets in the vast Dubai Mall. Of course, no visit to Dubai is complete without spending some time on the white sands of Jumeirah Beach, but when the heat gets too much you can always cool down at the Wild Wadi Water Park. After you’ve stocked up on designer clothes in the mall you can learn about the history of the city at the Dubai Museum, or marvel at the traditional architecture of the Jumeirah Mosque. After a day of shopping and sightseeing, make your way to one of Dubai’s many bars and clubs to dance the night away. A city break in Dubai sticks in the mind long after you’ve left it. 
Flight Philadelphia - Orlando (PHL - MCO) $51+ Flight Atlanta - Orlando (ATL - MCO) $55+ Flight Trenton - Orlando (TTN - MCO) $57+ Flight Boston - Orlando (BOS - MCO) $60+ Flight Detroit - Orlando (DTW - MCO) $60+ Flight New York - Orlando (EWR - MCO) $60+ Flight Washington - Orlando (BWI - MCO) $60+ Flight Dallas - Orlando (DFW - MCO) $67+ Flight Minneapolis - Orlando (MSP - MCO) $67+