Update: this popular deal may have sold out. See more deals >
Southwest has reduced prices across its entire network, for travel on the day before Christmas. If you book today, you can fly on December 24 for a maximum of $100 each way.
December 24 is generally the most expensive travel day of the year, so this is a fare sale worth investigating if you need to fly over Christmas. But don’t delay — booking closes at 11:59pm PT.