I actually looked this up last spring when I was trying to visit family near Fort Myers. I learned quickly that Southwest does fly into RSW, and what helped me most was calling their support line ☎️ to confirm schedules because my dates were flexible. The agent walked me through booking and even explained how easy same-day changes are if my plans shifted. Honestly, calling was faster than digging through the website. If you’re trying to book or adjust anything last-minute, that phone line has saved me more than once.