Ah, I see. We need to change the thread title to
"Has anyone noticed a hike in airfare from the northeast to CZM for the most popular days of the weeks? "
The airlines start cutting flights in August as kids go back to school and hurricane season hits the news, even tho the latter is unreasonable really. Some days just don't have many CZM flights, and then weekends are generally the most popular travel days.
Open Sidestep.com, try all the dates for Philly and nearby (it's easy to change dates of searches once you get the airports in), and when you find something good - open a new Tab: Right click Flights and select that option, then keep looking. Philly and nearby will include Neward, but you have to search Baltimore separately.
Sidestep will remember you previous searches so you can find them, but not jerk you around. Just don't change airports until you are finished looking at that pair.
If you shop the airlines direct, their computers
will start raising fares as you shop. We used to clear cookies, but that doesn't work anymore; they have sinister programs for identifying you & your shopping now. If you want to deal with the airline direct, it is really best to phone and pay the little extra fee when you find something you like.
Happy shopping...!!