American Airlines has flights from Dallas (DFW) to Santa Ana, California (SNA) for $117, NONSTOP. Flights February to mid-March. A few weekends available.
Note: Carry-on bag is allowed for free. You can avoid seat selection fees if you accept a randomly assigned seat at the gate.
Note: This will put you about 21-minutes from Disneyland, 30-minutes from Newport Beach, and about 55-minutes from downtown Los Angeles. We’re highlighting this flight since they are cheaper than LAX flights if you want to do a FRI-SUN weekend trip.