Another week, another Southwest Airlines nationwide 3-day sale! Tickets start at $49 one-way or $98 roundtrip with departures valid through early March, so there's a lot of wide-open seat availability for winter escapes unlike in previous sales.

With over 4,700 routes discounted, something is bound to catch your eye to get you up in the sky.

Travel Availability

  • Travel Period: Now through March 4, 2020, with a 14-day advance purchase.
  • Travel Days of the Week: Tuesdays, Wednesdays, and Saturdays for most routes; Travel days vary on specific routes, as stated below.
  • Blackout Dates: Continental U.S. travel is blacked out November 22, 24, 26-27, November 30 - December 2, December 19-23, 26, 2019 - January 1, 4-5, 2020; Other markets have different blackout dates as stated below.

Departures to Las Vegas and select Florida airports are available Sunday through Wednesday; Travel from Las Vegas and certain cities in Florida is valid Tuesday through Friday. Travel to/from Newark is valid through November 2, 2019.

Fares to/from San Juan, Puerto Rico are valid Mondays through Thursdays, through December 5, and 2019, and January 13 - March 5, 2020.

Some routes may be seasonal or begin service in 2020. A few markets only have nonstop flights on limited days of the week.

*Note: Southwest isn't advertising these fares for Monday and Thursday travel, but we've found the fares to be available on these days of the week for most of the advertised nonstop routes.

Sale Period

Tickets must be purchased by Thursday, October 10, 2019, at 11:59 pm PDT.

Sample Sale Fares

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.

Atlanta to Nashville $98 roundtrip

Sacramento to San Diego $98 roundtrip

San Francisco to Ontario $108 roundtrip

Burbank to San Francisco $108 roundtrip

Las Vegas to Long Beach $110 roundtrip

Ft. Lauderdale to Jacksonville $118 roundtrip

Oakland to Los Angeles $128 roundtrip

Providence to Washington DC-DCA $132 roundtrip

Boise to Spokane $140 roundtrip

Chicago-MDW to Cincinnati $148 roundtrip

Seattle to San Jose $154 roundtrip

Dallas-DAL to Tulsa $162 roundtrip

Seattle to Denver $172 roundtrip

Chicago-Midway to Indianapolis $174 roundtrip

Atlanta to Washington DC-Dulles $178 roundtrip

New Orleans to Austin $182 roundtrip

New York-LaGuardia to Chicago-Midway $182 roundtrip

Baltimore to Grand Rapids $184 roundtrip

Memphis to Orlando $190 roundtrip

Hartford to Tampa $192 roundtrip

Nashville to Tampa $196 roundtrip

Detroit to Atlanta $198 roundtrip

Cleveland to St. Louis $204 roundtrip

Baltimore to Portland, ME $204 roundtrip

Dallas-DAL to Columbus $214 roundtrip

Boston to Charlotte $236 roundtrip

Pittsburgh to West Palm Beach $236 roundtrip

Houston-Hobby to Raleigh/Durham $242 roundtrip

Milwaukee to Ft. Myers $258 roundtrip

These are the advertised sale fares. Some routes have lower fares than advertised.


Related: How to Fly Southwest Airlines (And Get the Seat You Want)


Baggage

Sale fares include a carry-on bag, a personal item, and two free checked bags up to 50lbs/23kg each.

Seat Assignments

Southwest has an open seating policy, which means there are no assigned seats, and you'll get to choose your place during boarding. The order of boarding is determined by the time of check-in, so check-in exactly 24 hours before departure or pay for priority boarding for a better choice of seat.

Example Booking

Searching Southwest's website, I found seats departing Los Angeles LAX on Saturday, November 2, with a return flight from Oakland OAK on Tuesday, November 5, 2019, for $128 roundtrip.

Stay on top of breaking sales, fare drops, and more! Follow us on Twitter at @Airfarewatchdog. And make sure to sign up for FREE airfare alerts to be notified when prices drop.

Featured image: Carlos E. Santa Maria / Shutterstock
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