I opened an account with FedEx and have shipped various jets and planes all over the US. Most recently I shipped a Skymaster F-86 for $85 in its factory box. I shipped a CARF P-51 back east for under $100 I think it was. Basically Ive never paid more than $150 and the service has been good.

If you just use the online qute page and you dont have an account its much more expensive. The more you ship the better the discount too. If you have a business but not an account I would suggest you sign up and it will give you a better discount too.

International shipping Ive seen lower prices through UPS.