Originally Posted by Davescj

I think from a K fare you must pay a change fee.

If you had asked me, I would have suggested you buy a higher fare bucket that allows you to change w/o a fee. I know Y allows that, and in biz J, C, I and D. The lower fares you can't refund, but you can change w/o penalty and cancel and apply to a new ticket if you want.

Dave