shipBikes.com---Check it out.

If you ship or travel by air with your bike you need to check out this website. The site, shipBikes.com has come up with a wedge-shaped box to ship bikes in. While on the site be sure to click on the button that gives you access to the rates airlines charge to take your bike as baggage. Most of the European airlines let you take along your bike for free. It's checked as a second bag. Most of the United States-based airlines charge $100 (each way).