Southwest Airlines is celebrating 40 years with $40 fares one-way

Southwest Airlines is celebrating 40 years with $40 fares one-way

Purchase by June 23, 2011, 11:59 pm Pacific Time.

Travel August 23 through November 16, 2011.

Blackout Dates Apply: September 1, September 5, September 6 and October 10, 2011

Travel valid every day except Fridays & Sundays.

Cities with $40 fares from Phoenix include San Diego, Los Angeles, Las Vegas, Albuquerque, El Paso, Orange County, Burbank.  Other cities further away are available at $80 and $120 fares.  Click here for more details.