Southwest Airlines will add service to nine cities from Dallas Love Field from April 8. "With this latest expansion, the airline will operate 166 weekdays nonstop to 43 destinations from Love Field."
Dallas Love Field – Charleston SC 1 weekly (Saturday)
Dallas Love Field – Columbus OH 1 daily
Dallas Love Field – Indianapolis 1 daily
Dallas Love Field – Memphis 2 daily
Dallas Love Field – Milwaukee 1 daily
Dallas Love Field – Portland OR 1 daily
Dallas Love Field – Sacramento 1 daily
Dallas Love Field – San Jose CA 1 daily
Dallas Love Field – Seattle 1 daily
Source - Airline Route.net