You're right that the hipmunk UI may be overkill for your use-case of simple point-to-point flights, but I wonder how much of the market that represents? That

You're right that the hipmunk UI may be overkill for your use-case of simple point-to-point flights, but I wonder how much of the market that represents? That said, reducing the complexity of the UI for that usecase might be a way to increase adoption. NB I do a lot of complicated travel, and hipmunk found me a fare that saved me $1800! I use ITA matrix, KVSTool, etc, and oddly enough it didn't show up there.