Southwest Airlines plans to operate the following services, as per a 25-Mar-2021 GDS inventory and timetable display:
- Austin-Burbank: Daily from 06-Jun-2021
- Austin-Fort Walton Beach: Twice weekly from 06-Jun-2021;
- Austin-Miami: Daily from 06-Jun-2021;
- Austin-Minneapolis: Six times weekly from 06-Jun-2021
- Austin-Orange County: Six times weekly from 06-Jun-2021
- Austin-Sacramento: Daily from 09-May-2021;
- Austin-Salt Lake City: Six times weekly from 06-Jun-2021;
- Bozeman-Chicago Midway: Twice weekly from 06-Jun-2021 through 16-Aug-2021;
- Bozeman-Dallas Love Field: Twice weekly from 06-Jun-2021 through 16-Aug-2021;
- Bozeman-Phoenix: Twice weekly from 06-Jun-2021 through 16-Aug-2021;
- Charleston-Kansas City: Weekly from 12-Jun-2021;
- Chicago Midway-Portland: Daily from 06-Jun-2021 through 16-Aug-2021;
- Dallas Love Field-Norfolk: Weekly from 06-Jun-2021;
- Dallas Love Field-Sarasota: Weekly from 12-Jun-2021;
- Denver-Richmond: Daily from 09-May-2021;
- Grand Rapids-Sarasota: Weekly from 12-Jun-2021;
- Las Vegas-Palm Springs: Daily from 09-May-2021;
- Milwaukee-Fort Walton Beach: Weekly from 12-Jun-2021;
- Myrtle Beach-Atlanta: Daily from 06-Jun-2021;
- Myrtle Beach-Baltimore: 21 times weekly from 23-May-2021
- Myrtle Beach Chicago Midway: Daily from 23-May-2021, increasing to 14 times weekly from 06-Jun-2021;
- Myrtle Beach-Columbus: Five times weekly from 06-Jun-2021;
- Myrtle Beach-Dallas Love: Weekly from 23-May-2021;
- Myrtle Beach-Indianapolis: Five times weekly from 06-Jun-2021;
- Myrtle Beach-Kansas City: Twice weekly from 06-Jun-2021;
- Myrtle Beach-Nashville: 14 times weekly from 23-May-2021;
- Myrtle Beach-Pittsburgh: Weekly from 23-May-2021, increasing to five times weekly from 06-Jun-2021;
- Myrtle Beach-St Louis: Twice weekly from 06-Jun-2021;
- Nashville-Islip: Daily from 06-Jun-2021 through 16-Aug-2021;
- Salt Lake City-Tampa: Weekly from 12-Jun-2021.