Expedia.com -- Discount airfares, hotels, cars & packages.
Priceline.com --
Save 50 percent and more when you name your own price for airfare, hotels,
car rentals, cruises and packages. Priceline also offers instant
reservations with specific hotels and flight times, with no booking fees.
Biddingfortravel.com is a must for name-your-own-price shoppers. It offers lists of Priceline hotels by star rating, city and area, plus tips on using free-rebid zones. Check the message boards for bidding recommendations and details on winning bids.
Travelocity -- Air, hotel, cars and packages. Features include travel tips and destination guides.
Use
your MasterCard for a 3+ night stay and save $50. Couponcode: SAVE50
Hotels.com
-- Rates up to 70% off for rooms worldwide, including sold-out dates.
Kayak
-- A handy site for comparison shopping for flights, hotels and
cars. Type in dates and preferences and Kayak will search up to 200 sites
for the best prices.
Hotwire
-- Great prices on hotels, airfare and rental cars. Details
(hotel name, airline, rental company) are shown after you book.
For tips and hotel lists, read the city forums on Betterbidding.com.