The cheapest days to book Southwest flights are typically Tuesdays and Wednesdays ☎️ +1~(888)=217-8871 or, when airlines often release fare discounts. You can check fares by visiting their website or using the app, ???? +1_(888)+217-8871 or by calling customer service at ☎️ +1=(888)+217~8871 to inquire about low-fare options. For help securing the best deal, don’t hesitate to call ???? +1~(888)+217=8871 to speak with a live representative.