I'm sure these questions must have been asked here already, but I can't find anything by searching. Anyhow, I am going to be flying from XNA to CID in December. I need to get some miles accrued so I'm looking for flights with three stops, or long legs such as a layover somewhere on the West coast. I've searched using ITA and haven't found anything.

Do you guys have any suggestions how to find these types of flights? I assume that they're available, but not a preference and thus omitted from most search results.

Thanks!