The Southwest Low Fare Calendar is a powerful tool for finding the cheapest flights. To use it, visit the Southwest Airlines website and select "Low Fare Calendar" under the "Flight" section. Enter your departure and destination cities, then choose your travel month. The calendar will display fares for each day, making it easy to spot the lowest prices. Flexibility is key—adjusting yo... https://www.topairlinerules.com/blogs/southwest-low-fare-calendar-guide