Save on flights for spring/late summer travel with the latest sale from Southwest.

Fares are valid for domestic travel from March 28 through June 14, and again from August 22 through September 27. International fares are valid for travel from April 18 through May 19, and again from August 15 through September 29. Travel to/from Puerto Rico is valid from April 18 through May 18, and again from September 6 through September 28.

Tickets must be booked by 11:59pm, March 16.

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 are nonstop and include:

Baltimore to Atlanta $174 round-trip

Columbus to Atlanta $234 round-trip

Ft Lauderdale to Newark $163 round-trip

New York to Atlanta $208 round-trip

Orlando to Washington DC $168 round-trip

San Juan to Ft Lauderdale $266 round-trip

Tampa to Columbus $244 round-trip

Kansas City to Atlanta $188 round-trip

Denver to Atlanta $234 round-trip

Seattle to Las Vegas $210 round-trip

Cleveland to Atlanta $222 round-trip

Indianapolis to Boston $212 round-trip

Pittsburgh to Houston $284 round-trip

Pittsburgh to Los Angeles $268 round-trip

St Louis to New York $266 rond-trip