Southwest promo codes

Q.  We are traveling to Florida in April 2010 from Philadelphia to Orlando most likely wth Southwest Airlines. The flight per person each way is currently $87.00.  Is there any promo codes available for us? We are staying with relatives so I don't need a car or hotel.

A. We don't know of any Southwest promo codes at present, but last year they had quite a few, including a 50% off deal to Orlando, Salt Lake City, Buffalo and other cities. We list all promo codes the airlines come up with in the Airfarewatchblog, and you can sign up for Southwest's email stream here.