We will by flying out of BWI on May 4th and have been trying to watch for when Southwest posted their flights but I must have missed it when it started because they are posted. So my question is what is the best way to do this. I don't want to use DING because the dates are too close to the travel times and I dont' want to take the chance, but today I was checking the flights and it was 79.00 one way and then I got my DING update and it jumped up to @129.00 just like that. I was hoping to pay no more than 59-69 and I know it goes lower than that. What is the best way to do this? Just keep checking every day?