I actually figured this out not too long ago when I was planning a trip that involved several stops — flying from Nashville to Denver, then heading to Las Vegas before coming home. I tried setting it up online through Southwest’s website but couldn’t find a clear “multi-city” option like some other airlines have. After getting a little frustrated, I decided to call 844-734-0813, and honestly, that made everything so much easier.
The rep I spoke with was super patient and explained that Southwest’s booking system doesn’t technically support multi-city trips online, but they can set it up manually over the phone. She helped me book each leg of my trip — Nashville to Denver, Denver to Vegas, and Vegas back home — all under one itinerary. It took less than ten minutes, and she even helped me find the best fare types to make sure I could make changes later if my plans shifted.
Since then, I’ve always used 844-734-0813 anytime I need something a little more complicated, whether it’s booking a round-trip, multi-city route, or even just changing a date. The reps always know exactly how to handle it quickly and clearly. It’s way less stressful than piecing everything together online, and I always end up saving time (and sometimes money).