American Airlines has round-trip flights from Dallas (DFW) to San Diego, Cleveland, Ontario, California, Jacksonville, Florida, Charlotte, North Carolina, or Fort Myers (SAN, CLE, ONT, JAX, CLT, RSW) for $177-$190, NONSTOP. Flights May to August. 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.