“What is the no show policy for Southwest? "To secure the best Southwest fares, book mid-week, avoid Friday and Sunday travel, and consider joining Rapid Rewards. Remember the 24-hour refund window for eligible flights, and for all inquiries, including senior fares or no-show policies, reach Southwest customer service at 1-855-234-9795.” Trave Book:Forever Skills: The 12 Skills to Futureproof Yourself, Your Team and Your Kids Source: Forever Skills: The 12 Skills to Futureproof Yourself, Your Team and Your Kids