Paris-CDG : from March 29th at 11.30pm until further notice, flights operated from Paris-CDG terminal 1, 3, 2C, 2D & 2G are reassigned to others terminals.
Paris-Orly : since June 26th, all flights are operated at Orly 3.
Find more

Reopening of the Orlyval service since June 26th. 
Le Bus Direct shuttle service traffic is also suspended until furthuer notice. Your alternatives to go to / from the airport: click here

The French government has taken measures to restrict mobility. 
Find more on the French government

Warning: access to the terminals of Paris airports is restricted to employees and passengers (with a reservation). In Paris-Orly, if you are picking up a relative, go to the Drop-off ("Arrivées Minute") area at Orly 3, Parking P3 on level -2.

Paris Aéroport makes you travel safe: find more on health precautions related 

Bus Direct: Line 4
Paris-CDG <> Montparnasse station

Useful Informations: Line 4

Le Bus Direct Line 4  - Stops


Paris Centre
• Montparnasse station : Rue du commandant Mouchotte, railway station "Gare Montparnasse"
• Gare de Lyon : 20 boulevard Diderot, railway station"Gare de Lyon"

Paris-Charles de Gaulle Airport

•  CDG Terminal 1 : level Arrivals gate 32
•  CDG Terminal 2A-2C-2D : gate C10
•  CDG Terminal 2E-2F : gate E8 ou F9

Services frequency and timetable


Paris-Charles de Gaulle Airport > Montparnasse
• From 5:45am to 10:45pm - 7/7
• Every 30 minutes

Montparnasse <> Paris-Charles de Gaulle Airport
• From 5:15am to 09:45pm - 7/7
• Every 30 minutes

Travel time *


• Paris-Charles de Gaulle Airport - Gare de Lyon : 40 to 50 min
• Paris-Charles de Gaulle Airport - Gare Montparnasse : 70 to 80 minutes
* Time given for information only and may vary according to traffic conditions.



Adult (12+ years):
• One-way: €18
• Round trip: €31

Group (3 people and more):
• One-way: €14,50

Child (4 - 11):
• One-way: €10
• Round trip: €20
Free for children under 4 years of age.

Last-minute purchase on the bus
: + €1 on the price indicated.

Book a ticket


• To make your trip easier, luggage assistance is available at each stop.
• Comfortable, air-conditioned buses and guaranteed seats
• Live information : waiting times and any possible disturbances displayed on screens at bus stops and on the website
• Free Wi-Fi onboard and USB sockets at every seat to charge your mobile phone.
• At the busiest stops (Terminal 2EF, Terminal 1 and Montparnasse Railway Station), staff will be present to direct customers to the stops and inform them.