Le Bus direct est un service de navette direct entre Paris et les aéroports CDG et ORLY

CARS AIR FRANCE becomes LE BUS DIRECT Paris Aéroport

From Wednesday 25th March : Le Bus Direct suspends payments on its buses. Sale on board prohibited by the authorities. You can buy your tickets at the ticket office in Terminal 2E-2F, at the ticket machines located in the airports, in Montparnasse and Etoile/Champs-Elysées or from our online shop.
Our vehicles benefit from a cleaning process that has been reinforced by the use of virucidal products as a barrier to the spread of Coronavirus. However, we remind our customers that it is essential to comply with the hygiene rules laid down by the health authorities, which are essential to protect themselves and others, and to respect the rule of one metre distance between each person at our stops.
Don't forget to check the state of the network on our website and to check the timetables in force before buying your ticket.
From Monday 30th March : Suspension of Terminal 1 and Terminal 2A-2C, we will only serve the Terminal 2E-2F stop
From Saturday 28th March : the service will be greatly reduced, with a frequency of every 45 minutes. Suspension of the Orly 4 stop, we will only serve the Orly 1-2-3 stop Suspension of services on all routes in the afternoon : Partial merger of lines 2 and 4, we will serve the stops : Gare Montparnasse, Eiffel Tower, Etoile/Champs-Elysées and the stops at CDG airport.
Our switchboard is currently overloaded, we invite you to contact us by mail. Thank you for your understanding.  
You are here : Home / Routes and schedules / Route 4 : CDG AIRPORT <=> PARIS GARE MONTPARNASSE


Line 4 of our bus service connects Roissy Charles de Gaulle airport to Paris’ two main train stations, Gare de Lyon and Gare Montparnasse. At Gare Montparnasse, our bus will pick you up at rue du Commandant Mouchotte. At Gare de Lyon, the bus stop is located at 20 bis boulevard Diderot. On-site signage will direct you to bus stops. Travelling in the direction Montparnasse > Roissy CDG, the first bus leaves at 5:15 am; the last at 21:45 pm, every day of the week, 365 days a year. Travelling in the direction Airport > Gare Montparnasse, buses operate between 5:45 am and 10:45 pm.


Select your point of departure and arrival to view the corresponding departure schedules:

Departure schedule throughout the week :

Download schedule

Tip: to ensure that you travel stress-free,
arrive at least 10 minutes before the designated time of departure!

Buses every: 30 minutes

Journey times:

■ Charles de Gaulle airport – Gare de Lyon: 40-50 minutes*
■ Charles de Gaulle airport – Gare Montparnasse: 70-80 minutes*

Our drivers adapt and optimize their routes in real time to reduce journey times: find this information using the journey planner for immediate departures.
Leaving later? Estimate your journey time now!

Bus stop locations

Find stops on the map for line 4: Roissy Charles de Gaulle airport ↔ Gare Montparnasse

Paris Gare Montparnasse > 14 rue du Commandant Mouchotte
See the detailed map for the Gare Montparnasse stop

Paris Gare de Lyon (to or from Roissy Charles de Gaulle only) > 20 bis Boulevard Diderot
See the detailed map for the Gare de Lyon stop

Terminal 1: You’ll find our bus stop on the same level as arrivals, at gate 32.
See the detailed map for the Paris CDG T1 stop

Terminal 2EF: This is our main bus stop at Charles de Gaulle airport (start of the line). Here you’ll find a Bus Direct booking office manned by our staff from 9 am to 6 pm. You’ll find our bus stop on the same level as arrivals, at gate E8/F9.
See the detailed map for the Paris CDG T2EF stop

Terminal 2ACD: You’ll find our bus stop on the same level as arrivals, at gate C10
See the detailed map for the Paris-CDG T2ACD stop

Connecting Paris’ train stations and CDG airport in complete serenity

Line 4 makes 69 transfers between Roissy CDG airport and Paris Gare Montparnasse via Paris Gare de Lyon every day. Train/TGV connections are made easier, allowing you to use just one method of transport between your train and your flight!
The passenger transport company “Le Bus Direct” (formerly Cars Air France) provides regular connections between Paris and its airports. The Bus Direct Paris Airport shuttle bus is accessible to all and committed to the comfort of its passengers, offering comfortable seats, wifi access and USB plugs.
The shuttle bus is a cheap and practical way to reach the airport. Tickets can be purchased from our website. You can also book tickets using your smartphone. One-way, return, child and adult tickets are available.
* stated journey times are for information purposes only and subject to change depending on traffic conditions

* the journey duration and schedule are only given as an indication and may vary depending on the traffic conditions

Buy a ticket

an E-ticket
CDG-Paris Montparnasse
  • 1-year validity
  • Transferable
  • Directly on Smartphone or take a print-out
The other routes
  • Ligne 1
    via Gare Montparnasse / Trocadéro
  • Ligne 2
    via Porte Maillot Palais des Congrès / Etoile Champs-Elysées
  • Ligne 3
    via T1 / T2A-2C-2D-2E-2F / Orly 4 / Orly 1, 2, 3

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