Does Southwest Airlines have WhatsApp? ＋１ｘ８８８ｘ８０７ｘ６６６１ （ＵＳ） ｏｒ＋１ ４４ｘ２０ｘ４５１５５５５２ （ＵＫ） Absolutely Yes, Southwest Airlines offers WhatsApp support to help you with a variety of services. You can contact them through WhatsApp at ＋１ｘ８８８ｘ８０７ｘ６６６１ （ＵＳ） ｏｒ＋１ ４４ｘ２０ｘ４５１５５５５２ （ＵＫ） for assistance with bookings, flight changes, cancellations, refunds, and other inquiries. Their customer service is available to provide support and ensure your needs are met quickly and efficiently.