With most travel booking services like Expedia and Kayak, the objective is finding the lowest price. But sometimes a good deal comes at the cost of painful layovers and connecting flights.
HipMunk, a free booking app, presents flights on a matrix and allows users to sort results by price, departure/arrival and "Agony" -- looking not just at quantity, but quality of flights.
In addition, HipMunk lives up to its name by showing neat tips and quotes while you wait for your results. I got this gem from Mark Twain: "Travel is fatal to prejudice, bigotry, and narrow-mindedness."
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