I've been watching flights out of Philadelphia for our May trip. I last checked prices online maybe 6 days ago. They had the exact flight times I wanted for $196.00, which I was very happy with. I should have just ordered my tickets then...
I just checked online and the round trip price is now $629!
What makes the prices jump like this? I actually ran my dates through three times because I was sure I was doing something wrong. Is this an indication that that flight(s) are close to being sold out?
I love trip planning except for finding airfare. I find it the most stressful part of my vacation.

I just checked online and the round trip price is now $629!

I love trip planning except for finding airfare. I find it the most stressful part of my vacation.
