Summer is flying by. Before you know it, it’ll be Thanksgiving and you will have missed out on some pretty great Fall travel deals. To make sure that doesn’t happen, take advantage of Southwest Airlines’ four-day sale, with one-way flights priced as low as $45. Take a round-trip vacation between Long Beach and Las Vegas for just $89.96, but be sure to browse the full list so you really know your options. Some particularly great values include Las Vegas to Phoenix for $79, Boston to Atlanta for $75, and Boise to Spokane for $54.

To get yourself a great deal, book your flight before midnight on June 29th, for travel between August 12th and December 19th. International trips are limited to flights taken between September 5th and December 5th.

H/T: Thrillist