Chase Southwest Transfer bonus

Nationwide Southwest Sale from $39 one-way (Sept. – April)

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Looking for a cheap flight? This Southwest sale is a promotion on select routes for travel September – April. Some routes have flights as low as $39 each way. A few examples of the many flight deal options included in this sale are listed below, but check out the full list of fares to find the best deals from your home city. Hurry: this sale ends on August 27th at 11:59 p.m. PDT.


  • Southwest is keeping middle seats open through at least October 31, with cleaning before every flight.
  • Southwest does not charge for checked bags or carry-on.
  • You can cancel any Southwest flight and be given a voucher for later use (no fee). If you book with points you can also cancel with no fee and the points are re-deposited.
  • Have elite status with another airline? Match it to Southwest’s A-List status.

southwest sale

Southwest Sale Fare Availability:

  • Book by 8/27 at 11:59 p.m. Pacific Time.
  • Nonrefundable. Seats, travel days, and markets limited.
  • Continental U.S. travel valid September 8 – February 10, 2021.
  • Continental U.S. to/from Hawaii travel valid November 1 – April 8, 2021.
  • Interisland Hawaii travel valid September 8 – April 8, 2021.
  • San Juan, Puerto Rico travel valid September 8 – December 3 & January 11 – March 4, 2021.
  • International travel valid September 8 – December 9 & January 11 – March 4, 2021
  • Read full terms and conditions.


How to Search & Book:

  • Search and book directly through Southwest.



  • Book cheap hotels or rental cars with Priceline  
  • Learn how to find and book the best Airbnb each time.
    • New To Airbnb? Sign up using our link and you will receive up to $55 towards your first stay (we will get $20 as well).


Editorial Disclaimer: Opinions expressed here are the author’s alone, not those of any bank, credit card issuer, airlines or hotel chain, and have not been reviewed, approved or otherwise endorsed by any of these entities.

Disclaimer: The responses below are not provided or commissioned by the bank advertiser. Responses have not been reviewed, approved or otherwise endorsed by the bank advertiser. It is not the bank advertiser’s responsibility to ensure all posts and/or questions are answered.

4 Responses

  • Hi – I have never received a Mistake Fare alert! Do they happen very rarely or am I looking in the wrong place??

    • Hi Barbara! Are you referring to Thrifty Traveler Premium? If you’re a subscriber, you’ll get any and all mistake fares, unadvertised flash sales, and international flight deals to your email. They are not posted to the site. Mistake fares are rare, but when they happen, you’ll get a Premium notification via email immediately!

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