I need to get from Venice, Italy to Montpellier France in 2 days?

Easyjet flies from Venice to Paris the morning of the 2nd for €56, arriving at 11:30 at CDG. The TGV train runs from Paris gare de Lyon to Montpellier leaving at 14:20, arriving 18:03, fare €89, or you can spend more time in Paris and leave at 18:20 for €77 or leave at 20:20 arrive at midnight for only €69. They also have flights on the 3rd to CDG and Orly, not as cheap, but still pretty reasonable. To get from CDG or Orly into Paris you take the inexpensive RER commuter train. If you want to explore Paris for a while, you can store your luggage at gare de Lyon. You can also fly Vueling to Toulouse on the 3rd, spend the night there (a fairly interesting town) and take the train the next morning. Fare's about the same, but there's an extra night of hotel. Buy your plane and train tickets now to get the best price.

Get the train.