Southwest Airlines sale: Book fall fares from $39 one way

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Save with discounted fares on Southwest!

Southwest Airlines is offering low fares starting as low as $39 each way within the US. Take advantage of the deals through June 25. These fares are valid for travel August 11 through December 17, 2020.

Example fares on sale:

  • Atlanta to Jacksonville for $39
  • Atlanta to Greenville/Spartanburg for $49
  • New York to Chicago for $79
  • San Francisco to Los Angeles for $39
  • San Francisco to New York for $179
  • Austin to Dallas for $39
  • Baltimore/Washington, DC to Cincinnati for $39
  • See more fares on sale

Note that pricing can change at any time. Always be sure to price compare to make sure that you’re getting the best deal. Google Flights and are great resources to check against other carriers, but you’ll want to be sure to book directly with the carrier.

If you love Southwest or just love to travel for cheap, the Southwest Airlines Companion Pass is about the most valuable thing ever for those who want to travel for free with points and miles. Learn more about how to get the pass at

See Clark’s travel planning and booking guide for the best tips on stress-free travel, and check out for travel insurance. 

(Editor’s note: The travel industry is currently under great stress, and the money you pay now may be lost if companies go out of business. See more here.)