Do flights generally go down when you get closer to a trip date? When they're trying to fill planes? I am looking at DTW-MCO May 1, and home on the 6th. Preferably evening flights, to make the most of our time there....I didn't have the money to buy tickets when Spirit had their deals on....now the prices are 
Hoping I can get something cheaper closer to the date?
I'm not a seasoned traveller, so that's why I have to ask such probably-dumb questions!
TIA!

Hoping I can get something cheaper closer to the date?
I'm not a seasoned traveller, so that's why I have to ask such probably-dumb questions!
TIA!