Flipping the typical fare question on it’s head, below is a very cool interactive map where you input how much you want to spend and it will show you where you can fly for that much money:
Kayak.com has also graphed a few charts of average ticket prices, and provides downloadable data:
Finally, since we’re on the topic, I want to give a Chart Porn graphic design gold star to Hipmunk’s flight reservation site. It’s what selecting a flight should look like:
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