Southwest is selling discount one-way tickets for as low as 49 until Friday LUV

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Southwest Airlines is holding major fare sale from now until midnight on Friday, May 18.

The sale covers non-stop domestic tickets for travel between June 5 and October 31, 2018.

Discount tickets are available for as low as 49 one-way or 98 roundtrip.

The sale includes several dozen of Southwest's most popular destinations around the US.

Southwest Airlines is holding a massive four-day fare sale just in the time for the summer travel season to kick into high gear. From now until midnight on Friday, the Dallas-based low-cost carrier is offering tickets for as low as 49.

The covers several dozen of Southwest's most popular destinations including flights to and from Atlanta ATL , Austin AUS , Baltimore BWI , Boston BOS , Chicago MDW , Dallas DAL , Denver DEN , Houston HOU , Las Vegas LAS , Los Angeles LAX , New York LGA , Washington D.C. DCA , and many more. See the rest of the story at Business InsiderNOW WATCH: How socially responsible investing can help you avoid catastrophic drops within your portfolioSee Also:Ron Baron's fund owns over a million Tesla shares but he doesn't seem to know what Elon Musk is spending money onOne statistic shows why passengers share the blame for uncomfortable flightsWe traveled through the biggest airports in New York City and London to see which one was better and the winner was clearSEE ALSO: Why one of the wealthiest airlines in the world refuses to invest its money in other airlines

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