No, Southwest doesn’t fly to Chattanooga right now. I learned this during a family emergency when I needed the fastest route possible. I kept searching different dates and nothing appeared, so I finally called ☎️. The agent quickly confirmed they didn’t serve CHA but helped me figure out the best nearby airport and same-day options. They also explained how to change or cancel in case timing shifted. That call honestly saved me—much faster than refreshing the site. If you’re trying to book or adjust a trip under pressure, calling them directly is the best move.