Southwest Airlines is offering 40% Off Select Flights when you apply promo code FALL40. Valid for travel August 16 to November 5, 2022.

flights must book by June 9, 2022 11:59 pm Central Time. Seats and days limited. Discount is applied before government taxes and fees.

Offer Terms

  • 40 percent promotion code savings valid for one-way or round trip Wanna Get Away®, Wanna Get Away Plus™, Anytime, and Business Select® fares booked on® from June 7 through June 9, 2022 11:59 pm Central Time (the “Booking Period”) and flown between August 16 – November 5, 2022 (“Travel Period”). Promotion code savings is applied before government taxes and fees.
  • Offer is valid only for select continental U.S., continental U.S. to/from Hawaii, San Juan, Puerto Rico, and international flights. Seats and days are limited. If you have entered the promotion code FALL40 in the Promo Code box on during the Booking Period, then while selecting your flights, savings in the base fare will be visible as a strike-through of the original fare on eligible flights.
  • Discount availability may vary by destination, flight, and day of week, and won’t be available on some flights that operate during very busy travel times and holiday periods. Please note that the Department of Transportation (DOT) requires advertised fares to include all government taxes and fees, however this promotion code savings applies to the base fare only.