Orbitz coupon: 15% off select 1+ night hotel stays

Orbitz takes 15% off select hotel stays of one night or more via coupon code "THXTWITTER". (To see qualifying hotels, choose "hotels", then select "Expand search options", and enter the code under "I have a promotion code.") That's one of the best discounts we've seen from Orbitz.com in recent weeks. Trips must be booked by June 27 for travel between June 25 through September 6.