Expires today! Southwest fall fares as low as $39 one-way

Save with these Southwest Airlines flight deals

Southwest is having a sale now through May 25 to select destinations nationwide for fall travel. Book one-way fares as low as $39!

This is for domestic travel valid 8/22 – 11/1. Travel dates may vary for cities outside the contiguous U.S. Points bookings do not include government fees from $5.60 per one-way flight.

Southwest fares include two checked bags and no change fees. Note that these fares are nonrefundable and 21 day advance purchase is required. Restrictions and exclusions apply. Check the full list of destinations below!