If you want a cheap flight from Madrid to Paris, you've got two airlines to choose from.
Paris Charles De Gaulle Airport is just one of the airports in Paris. If you're not set on a specific airport, try changing your search from Paris Charles De Gaulle Airport to Paris to see a broader range of flights – they might be cheaper. It usually takes about 6 hrs 50 mins to fly 1063 km to Paris Charles De Gaulle Airport.
There are about 21 flights to or via Paris every week, so you have plenty of options. Keep your eye out for flights
You can expect accommodation prices to be higher at this time of year too. Last-minute deals do crop up, but it's best to book everything in advance to avoid disappointment.