Southwest has lowered fall/winter fares on nonstop domestic flights.

Fares are valid for travel on Mondays through Thursdays, as well as Saturdays, from November 7 through March 9.

Travel to/from San Juan is valid from November 9 through December 10, and again from January 19 through March 2.

Tickets must be booked by 11:59pm, November 5.

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.

Listed fares are nonstop and include:

New York to Atlanta $262 round-trip

New York to Indianapolis $184 round-trip

New York to Houston $278 round-trip

New York to Kansas City $228 round-trip

Newark to Austin $188 round-trip

Newark to Denver $288 round-trip

Baltimore to Atlanta $234 round-trip

Columbus to Atlanta $208 round-trip

Washington DC to Columbus $108 round-trip

Washington DC to Atlanta $198 round-trip

Pittsburgh to Ft Lauderdale $218 round-trip

Ft Lauderdale to Austin $246 round-trip

Philadelphia to Ft Lauderdale $202 round-trip

Chicago to Newark $242 round-trip

Chicago to Washington DC $198 round-trip

Orlando to Denver $268 round-trip

Phoenix to Atlanta $322 round-trip

Phoenix to Denver $168 round-trip

San Antonio to Las Vegas $266 round-trip

Los Angeles to Denver $192 round-trip

Seattle to Denver $208 round-trip

Seattle to Las Vegas $282 round-trip

Seattle to San Diego $228 round-trip

San Jose to Las Vegas $136 round-trip

San Francisco to Los Angeles $136 round-trip

San Francisco to San Diego $152 round-trip

Indianapolis to Atlanta $208 round-trip

Nashville to Boston $138 round-trip

Houston to Boston $236 round-trip

Houston to Ft Lauderdale $276 round-trip

Houston to Atlanta $234 round-trip

Kansas City to Washington DC $218 round-trip

Milwaukee to New York $238 round-trip