American Airlines has round-trip flights from Dallas (DFW) to San Diego, Los Angeles, Raleigh, or Charlotte, North Carolina (SAN, LAX, RDU, CLT) for $177-$193, NONSTOP. Flights April to June. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible.
A Carry-on bag and also a personal item is allowed for free on American. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.