AirConnect.live · Paris Guide
Paris CDG Airport → Paris by Train
Everything you need to ride the RER B from Charles de Gaulle Airport into central Paris — costs, times, and insider tips for 2026.
Quick Facts
Step-by-Step: Arrivals to Platform
- 1Exit baggage claim and follow blue 'RER / Trains' signs in your terminal (T1, T2, or T3).
- 2Take the free CDGVAL automated shuttle if arriving at T1 or T3 — it loops to all terminals and the RER station.
- 3Enter 'CDG 2 TGV / RER' station (T2) or 'Aéroport CDG 1' station (T1/T3).
- 4Buy a ticket at the machines (card accepted) or at the ticket window, then validate on entry.
- 5Board the RER B direction 'Robinson' or 'Saint-Rémy-lès-Chevreuse' — not 'Mitry-Claye'.
Ticket Prices
| Ticket Type | EUR | ~USD |
|---|---|---|
| Single adult (CDG → Paris) | €11.80 | ~$12.80 |
| Child under 10 | €5.90 | ~$6.40 |
| Navigo Day Pass (unlimited) | €20.00 | ~$21.70 |
| Navigo Week Pass | €30.00 | ~$32.50 |
Key City Stops (RER B)
Gare du Nord
~25 min — Eurostar, metro hub
Châtelet–Les Halles
~30 min — Central Paris
Saint-Michel Notre-Dame
~33 min — Latin Quarter
Denfert-Rochereau
~38 min — South Paris
3 Practical Tips
- ✓Keep your ticket until you exit — inspectors are common and you'll need it to leave the station.
- ✓Avoid peak hours (7:30–9:30 am, 5–7:30 pm) with large luggage; trains can be extremely crowded.
- ✓The RER B runs 04:53–00:20 daily, so it covers most flight arrivals — no need for a night taxi.
Frequently Asked Questions
Is there a direct metro from CDG Airport to Paris?
No direct metro line serves CDG. The RER B (regional train) is the primary public rail link from the airport to central Paris.
How long does the RER B take from CDG to Gare du Nord?
Approximately 25 minutes on an express service, or 35–40 minutes on a stopping service. Check the destination board on the platform.
Can I use a contactless card to board the RER B at CDG?
As of 2025, contactless EMV payment is not accepted at CDG RER gates. Purchase a paper ticket at the machine or window before boarding.
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