The latest sale on Southwest Airlines is valid for travel through early March and covers nearly every route in the Southwest network. Sale fares start at $98 roundtrip.
On many routes that have multiple competing airlines, Southwest fares may be lower in certain months than what is advertised in this sale. This is the first time this year that we've seen Southwest's advertised sale extend to include late February and early March travel dates, so you may want to snag these low fares for a late winter break before they sell out.
For most routes, sale fares are valid for travel on Mondays, Tuesdays, Wednesdays, Thursdays, and Saturdays, through March 6, 2019, with a 14-day advance purchase required. Travel to Florida and Nevada is available Sundays through Wednesdays, while travel from Florida and Nevada is available Tuesdays through Fridays. Avoid blackout dates of November 20-21, 24-26, December 21-23, 26-27, 29-30, 2018, and January 1-2, 2019.
All tickets must be booked by Thursday, September 20, 2018, at 11:59 pm.
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.
A sample of fares include:
Salt Lake City to Las Vegas $98 roundtrip, nonstop
San Francisco to Las Vegas $98 roundtrip, nonstop
Orlando to Fort Lauderdale $116 roundtrip, nonstop
Burbank to Oakland $122 roundtrip, nonstop
Sacramento to Long Beach $122 roundtrip, nonstop
San Jose to Reno $130 roundtrip, nonstop
Chicago to Cincinnati $134 roundtrip, nonstop
Atlanta to Columbus $138 roundtrip, nonstop
Seattle to San Diego $158 roundtrip, nonstop
Kansas City to Minneapolis $158 roundtrip, nonstop
Los Angeles to Tucson $166 roundtrip, nonstop
Charlotte to Nashville $176 roundtrip, nonstop
Washington D.C. to Atlanta $178 roundtrip, nonstop
Newark to Indianapolis $184 roundtrip, nonstop
Memphis to Denver $186 roundtrip, nonstop
Nashville to Pensacola $190 roundtrip, nonstop
Seattle to Phoenix $218 roundtrip, nonstop
Columbus to Kansas City $224 roundtrip
Dallas to Charlotte $230 roundtrip, nonstop
Chicago to Portland $238 roundtrip, nonstop
Chicago to San Juan $254 roundtrip, nonstop
Baltimore to Memphis $254 roundtrip, nonstop
St. Louis to Detroit $258 roundtrip, nonstop
Houston to Jacksonville $278 roundtrip, nonstop
Grand Rapids to Dallas $288 roundtrip
Milwaukee to Phoenix $292 roundtrip, nonstop
Pittsburgh to Salt Lake City $302 roundtrip
Birmingham to Las Vegas $326 roundtrip, nonstop
Oakland to Baltimore $332 roundtrip, nonstop
Indianapolis to Sacramento $332 roundtrip
Charlotte to Los Angeles $341 roundtrip
Buffalo to Las Vegas $388 roundtrip, nonstop
There are many more routes available and all routes work in reverse as well.
Southwest includes two free checked bags in all fares. To find out more about Southwest's great perks, read our guide on How to Fly Southwest Airlines.
