Southwest is at it again with promo code deals, this time to/from Philadelphia (the "LUV" airline and the city of brotherly love). We're calculating the discounts for each Southwest fare as we speak (it's pretty easy if you can just divide a number in half, which is about as far as our math skills take us). Needless to say, you can only book these low fares on Southwest's site, and they will not be picked up by any fare alert, fare forecasting, fare comparison, or fare search site, because they're not processed by our friends at ATPCO.
SEE FARES FROM PHL here.
SEE FARES TO PHL here.
Travel is valid May 1 to June 10 and the sale ends today!