What can CO do if I decide to skip the last segment of an OW? Since there is no return for CO to cancel, I wouldn't need to worry about that. Obviously, I must be willing not the check any bag for this to work.
LAX
Two potential problems:
1. If you have a non-refundable fare, if you simply skip your OW vs. informing CO you are not traveling, you will forfeit the entire value of the ticket (although I am not sure if there are any non-refundable OW tickets). Does anyone know if this also applies to refundable tickets (I would doubt it)?
2. If you do this often enough, the CoC does have a clause in which CO threatens to cancel your OP account, although I am not sure if this has ever actually happened.