When searching for the lowest airfare, travelers on a tight budget can find a lot of value in the Southwest Airlines Low-Fare Calendar. This feature makes it easier to organize your vacation around the most economical options by allowing you to check the lowest available fares over a variety of dates.
On the Southwest Airlines website, there is a feature called the Low-Fare Calendar that shows you the best deals on a certain route for a period of one month. Its purpose is to assist travelers in locating the most economical flights by providing a thorough overview of costs.