Ending today, Southwest Airlines via DealBase offers select Southwest Airlines 1-Way Fares to Mexico and Central America from select cities in the U.S. with prices starting at $48.90. (On the DealBase landing page, click on "Southwest Airlines" in the top line to see this sale.) That's $10 under our mention from last week and the lowest rate we could find for select flights today by $20. This price is valid on flights departing from Fort Lauderdale, FL, (FLL), with arrival in Nassau, Bahamas, (NAS) on January 20, 2017. This sale includes 62 routes, including flights to Havana, Cuba, (HAV); Mexico City, Mexico, (MEX); and Cancun, Mexico, (CUN). Book this travel deal by today for travel from January 10, 2017 through May 3, 2017.

All prices, dates, and booking details were valid at the time of publication.