Save on both domestic routes with the current Southwest sale. 

Fares are valid for domestic travel on Tuesdays, Wednesdays, and Saturdays, from May 3 through June 15, and again from August 23 through November 2.

Travel to/from San Juan is valid Mondays through Thursdays, May 3 through May 25, and September 7 through November 2.

Tickets must be booked by 11:59pm, April 21.

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 $268 round-trip

Columbus to Boston $144 round-trip

Detroit to Atlanta $208 round-trip

Ft Lauderdale to Columbus $224 round-trip

New York to Atlanta $246 round-trip

Newark to Denver $248 round-trip

Louisville to Orlando $182 round-trip

Orlando to Newark $236 round-trip

Philadelphia to Orlando $204 round-trip

Pittsburgh to Orlando $224 round-trip

Tampa to Baltimore $184 round-trip

Tampa to Philadelphia $204 round-trip

Washington DC to Columbus $124 round-trip

Denver to Atlanta $264 round-trip

Providence to Orlando $204 round-trip

Oklahoma City to Las Vegas $278 round-trip

San Antonio to Las Vegas $280 round-trip

Portland to Las Vegas $190 round-trip

Seattle to Las Vegas $158 round-trip

Detroit to Baltimore $228 round-trip

Boston to Austin $214 round-trip

Chicago to Atlanta $230 round-trip

Chicago to New York $230 round-trip

Chicago to Washington DC $204 round-trip