Sale extended through Monday night: While other airlines are starting to offer free waivers on flight changes in the upcoming months, Southwest Airlines is reminding customers that they've always allowed these perks on all their tickets, and free baggage to boot!

So book one of these fare deals starting as low as $39 one-way on Interisland Hawaii flights, and just at $49 one-way or $98 roundtrip for continental travel without worrying about a change in your travel plans. We've noticed a lot more markets with price-drops than in previous sales, so have a look to see what's available for less from your local airport.

Travel Availability

  • Travel Period: Now through June 6, 2020, with a 14-day advance purchase for continental U.S. travel.
  • Travel Days of the Week:  Tuesdays, Wednesdays, and Saturdays for most routes. See info below for different travel days for specific markets.
  • Blackout Dates: May 21, 22, & 25, 2020.

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.

Routes outside the continental U.S. may require a 21-day advance purchase. Interisland Hawaiian fares are valid for travel Mondays through Thursdays through May 20, 2020. Tickets to/from San Juan, Puerto Rico are valid Mondays through Thursdays, through April 14 - May 14, 2020.

Sale Period

Tickets must be purchased by Monday, March 16, 2020, at 11:59 pm PDT.

Sample Sale Fares

Please note, these fares are only available on Other carriers regularly match these sale fares, so be sure to compare to find the best deal. All fares also work in the reverse direction.

These are the advertised sale fares. Many routes have lower unadvertised fares available.

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


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 Dallas DAL on Wednesday, May 20, returning from Memphis MEM on Saturday, May 30, 2020, for $98 roundtrip.

Cozy Airport Outfit

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