Southwest has round-trip flights from Dallas (DAL) to New Orleans (MSY) for $138-$148, with a connection. $69-$79 each-way. Flights September to February. Origin/Destination reversible. Cheapest flights are midweek.
Carry-on and checked bag are allowed for free. Southwest doesn’t charge change fees.
Read More Nonstop Flights: Dallas to/from New Orleans $138-$148 r/t [September-February] – Southwest