Puerto Rico, Air/3 Nights, From $617
Save more than $200 on a beachfront resort on the northwestern side of the island.
Round-trip airfare between Chengdu and Beijing, Hong Kong, or Shanghai runs $400 to $680 on Dragonair or Air China.
The Wolong Nature Reserve is five hours from Chengdu; for under $100 a day, you can hire a driver at Chengdu's Dragon Town youth hostel (011-86/28-8664-8408, dragontown.com.cn).
The hotels in Wolong are the Wolong Hotel (011-86/837-624-6888) and the Panda Inn (011-86/837-624-3028). The Wolong Panda Club charges $33 per day to volunteer with the pandas; playing with cubs costs $130 (011-86/837-624-3058, pandaclub.net).