Save on both domestic and international routes with the current Southwest sale. 

Fares are valid for travel on Mondays through Thursdays, as well as Saturdays, from August 23 through November 2.

Travel to/from San Juan is valid Mondays through Thursdays, September 7 through November 2. Weekend travel is not available for international fares.

Tickets must be booked by 11:59pm, May 19.

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

Fares include:

Baltimore to Atlanta $174 round-trip

Boston to Atlanta $228 round-trip

Columbus to Boston $144 round-trip

Ft Lauderdale to Atlanta $220 round-trip

New York to Atlanta $236 round-trip

Louisville to Orlando $134 round-trip

Philadelphia to Atlanta $240 round-trip

Providence to Ft Lauderdale $204 round-trip

Tampa to Atlanta $174 round-trip

Tampa to Milwaukee $278 round-trip

Washington DC to Atlanta $174 round-trip

Chicago to Las Vegas $298 round-trip

Oakland to Las Vegas $146 round-trip

San Francisco to Las Vegas $146 round-trip

Seattle to San Diego $212 round-trip

Cleveland to Baltimore $184 round-trip

Ft Lauderdale to Baltimore $142 round-trip

Nashville to Cleveland $128 round-trip

New York to Indianapolis $144 round-trip

New York to Kansas City $232 round-trip

Newark to Denver $248 round-trip

Austin to Atlanta $268 round-trip

Chicago to Boston $208 round-trip

Chicago to Indianapolis $98 round-trip

Chicago to Washington DC $204 round-trip

Houston to Baltimore $214 round-trip

Houston to Boston $236 round-trip

Phoenix to Cleveland $264 round-trip

St Louis to Chicago $214 round-trip