Thriftyapp

Search for flights on Momondo’s search engine which also includes high speed trains in Europe.

“FlyerTalk is an interactive community that provides up-to-date information on travel-related loyalty reward programs… and “get the latest program buzz or discuss how to maximize points or miles.”

Side Step offers cheap flights, hotels, airline tickets, and travel deals by comparing hundreds of travel site offers.

Last minute flight deals on Tuesday morning from JetBlue’s twitter account.

Hat tip NYT.

Last Minute Travel offers hotel, flight, cruises, cars, and vacation packages.  Also, boasts a rewards program and coupons.

Deals on primarily hotels but also a link to see some flight rates on Get A Room.

Tripeedo will open several tabs so be prepared.  This, however, takes you right to the horses mouth for the best deals.

One of Which Budget’s best features is also being able to show you non direct routes.  I’d like to find a site with even more functionality for when you are flexible about the time it takes to get to your destination in addition to whether it’s direct or not.

Their catchy slogan aside, Budget Flight Finder is a helpful resources if you are to travel in their departure country to find the best flight deal.