Travel in Euro

Whoever said traveling in Europe is cheap was lying. we are in the process of booking our spring break trip and end of the program travels and all the flights are sooo expensive. one flight back from paris to barcelona one way is like 100 euro!!! It's ridiculous. I guess things are only cheap if you book them like 3 months in advance. I was expecting 20 euro flights. And the cheap websites such as clickair and ryanair suck. You will get through a reservation and then in the end it will tell you error, we cannot confirm this flight or they will show you one price and then in the end jack up the price but adding on fees, taxes, and other charges. Now the spring break place is city hopping through italy and then flying to paris. I am excited to see the Eiffel Tower and Venice, and visit the Louve, I just wish it was not so expensive.