JetBlue's All-You-Can-Fly deal

If you've been thinking about doing some traveling before the summer officially grinds to an end, you might want to check out JetBlue's "All You Can Fly for $599" deal. For the price of $599, you can fly to any of JetBlue's destinations an unlimited number of times.

There are some caveats, of course, but it's still a really good deal. The sale ends August 21st, and each flight must be booked at least three days before departure. If you are a no-show for your flight, there is a $100 penalty, and you can't fly anywhere else on JetBlue until the fee is paid.

I recently purchased airfare for me and my family, and paid about $800 roundtrip for the three of us. That's about $267 per person. If we were taking similar flights with JetBlue, the $599 tickets would pay for themselves after about two flights. Go jet-setting two or three weekends in a row, and not only has your ticket more than paid for itself, but you have also done a decent amount of travel for the year.