There are many affordable hotels in the Disneyworld area. Some are Amerihost Resort(maingate), Best West DisneyWorld Hotel, Buena Vista DisneyWorld Hotel or Courtyard Disneyworld. You could find more hotels here: http://www.affordabledisney.com/hotels-near-disney-world.html
Travelocity has some hotels that you can combine with the flights. Other travel sites such as Orbit, Kayak, and more are some reliable sites that you can look up affordable hotels.
One can find a number of good affordable hotels in Piraeus. Some of these hotels are 'Phidias Hotel', 'Hotel Lilia', 'Faros 1 Hotel', 'Hotel Triton' and the 'Anita Argo Hotel'.
There are over 150 hotels in the Charleston area, and many of them are quite affordable. The three cheapest are InTown Suites Charleston Southwest, Motel 6 Charleston South, and Econo Lodge Charleston. Rooms average around $50 dollars a night in those hotels. Make sure to check sites such as Expedia as they sometimes have great deals.
Some hotels located in Wichitan, Kansas include Homewood Suites by Hilton @ The Waterfront, Ambassador hotel Wichita, and the Hotel at WaterWalk. You can book rooms at these places, as well as find other hotels in Wichita, online at the TripAdvisor website.
The most affordable hotels are motel 6, hampton inn, and fairfield. All are within a 10 mile distance to the area airport and can easily be accessed by cab or trolleybus.
Hotel rates depend on your length of stay and size of beds. There are several affordable hotels in Detroit such as quality inn, super 8, and holiday inn.
Some hotels that are affordable, less that 100 Franks per night, in Zermatt, Switzerland are Hotel Le Mazot, Hotel Weisshorn, Hotel Alfa, and Hotel Garni Tannenhoff.
There are some real great and affordable hotels in Pamprovo, Bulgaria, like for example the "Orlovetz Hotel", the "Dafovska Hotel" or "The Stream Resort". All of them have good (at least four stars) reviews at TripAdvisor.
The Boston Park Plaza Hotel, Loews Boston Hotel, Sheraton Boston Hotel, and the Hilton Boston Back Bay are all hotels in the Boston, New York area with huge savings. More affordable hotels can also be found on the online website Expedia.
There are hundreds of hotels in the Chicago area. The best rates are usually found online at the discount travel websites. They rate the hotels by how high end they are, and offer discounted prices as well.
West Palm Beach is a tourist area and therefore will have less cheap hotels than elsewhere, but also more. Try hotels such as Super 8, Motel 6, etc. Also try looking in locations not right on the beach or near popular attractions.