Save on late summer/fall flights with the current Southwest sale. 

Domestic fares are valid for travel on Mondays through Thursdays, as well as Saturdays, from August 23 through December 17. International travel is valid on Mondays through Thursdays, from August 23 through December 17. Travel to/from San Juan is valid Mondays through Thursdays from September 7 through December 8. International deals are valid for travel from August 23 through December 13.

Tickets must be booked by 11:59pm, July 7.

Please note, these fares are only available on Other carriers regularly match these sale fares, so be sure to compare to find the best deal.

Fares are nonstop and include:

Baltimore to Atlanta $174 round-trip

Columbus to Boston $144 round-trip

Ft Lauderdale to Hartford $204 round-trip

Ft Lauderdale to Austin $146 round-trip

Orlando to Washington DC $176 round-trip

Philadelphia to West Palm Beach $212 round-trip

Providence to Ft Lauderdale $204 round-trip

Kansas City to Atlanta $218 round-trip

New Orleans to Los Angeles $214 round-trip

Seattle to San Diego $212 round-trip

Chicago to Grand Rapids $98 round-trip

Houston to Atlanta $138 round-trip

Milwaukee to New York $148 round-trip

St Louis to Cleveland $150 round-trip

All products and services mentioned on Airfarewatchdog are independently selected by our team of expert travelers. If you buy something through our links, we may earn an affiliate commission.

More Stories You'll Love