It can be an unforgettable trip from Charles de Gaulle to Montparnasse. There are three easy choices for you to make: ride the bus, board the train, or hail a cab. For a direct and simpler option, take into account Piyocab’s taxi service. Piyocab guarantees an uninterrupted ride to the center of Montparnasse for a fixed fee of 80 euros. With Piyocab’s dependable and top-notch service, your first taste of Paris will be pleasurable and tranquil.

If you’re going with a small number of suitcases, the RER B train is a convenient option for getting from Charles de Gaulle Airport to Gare Montparnasse. You can even get to witness the city’s attractions on the way, make use of amenities and socialize with other passengers. The Paris RER is the primary train service on this route. It may reach Montparnasse in just 43 minutes, with trains departing every 10 minutes. The Paris RER takes you from Aéroport Charles de Gaulle 2 to Luxembourg directly in 43 mins. Purchasing tickets in advance could protect you financially, especially around moments of low demand. In many cases, rail travel is a cheaper option than other modes of transit; a train ticket from Charles de Gaulle to Montparnasse, for example, normally costs about $13.

Bus travel is an excellent choice if you like to take in the surroundings while traveling. Taking the RER B train from CDG to Denfert-Rochereau and then taking a quick bus to Montparnasse is its immediate route. Usually, this trip takes 1 hour and 30 minutes. However, there are other routes too. Bus RATP is the main bus service but it requires transfer and the total journey takes 1 hour and 30 mins to reach Montparnasse. There are no direct buses so you will have to get a bus from Aéroport CDG T2 to Gare du Nord in 42 minutes and then from Gare du Nord to Rennes – Littré in 39 minutes. Bus fares vary depending on the route, service, and time of day. There are two ways to cut costs: buying your tickets in advance or traveling on days off and holidays. From Charles de Gaulle to Montparnasse, it’s a moderately priced (about $8–$12) but frequently long adventure.