Air France expands Train + Air to all OUIGO trains at CDG: should you book it? - Ouest-France

Air France now includes every OUIGO train serving CDG in Train + Air. See when a combined ticket helps and which conditions matter.

Air France added every OUIGO service that calls at Paris-Charles de Gaulle airport to its Train + Air bookings on 21 September 2026. For a traveller flying into France and continuing to another region, that creates more possible train connections on a single reservation. The useful question is whether the train you want actually appears in the combined booking, and whether you want the airline to manage a missed connection.

Train + Air already paired flights with TGV INOUI trains. OUIGO high-speed trains had joined on a few routes, including Aix-en-Provence, Avignon and Marseille, before the latest extension. Air France now includes all OUIGO trains serving Paris-CDG in its own combined offer. SNCF Voyageurs describes a wider Train + Air network involving other airline partners and airport stations, but the Air France offer here concerns an Air France flight and an eligible train connection at CDG. Do not assume that every train displayed on a rail website can be added to your flight.

The rail station is named Aéroport Charles de Gaulle 2 TGV. It is at the airport, rather than one of the main stations in central Paris. That distinction matters if Paris is your first stop: a combined ticket towards a regional city is a different journey from a ticket into the capital. Equally, a train that calls at CDG is not automatically a useful connection at the hour your flight lands.

With Air France Train + Air, you book and pay for the flight and train together through Air France or a partner agency. The journey planner builds in a connection time. If a delay or cancellation breaks that connection, Air France and SNCF say you can be placed on the next available train or flight without an extra charge. “Next available” is the operative phrase: it is a recovery arrangement, not a promise that a replacement leaves immediately.

This can be valuable on a long-haul arrival followed by a train to a regional base. A missed connection is then handled within the combined journey, instead of leaving you to sort out a separately bought rail ticket yourself. The protection is the distinctive benefit. There is no evidence that the combined fare is always cheaper than buying the journeys separately, so compare the price shown for your dates if cost decides the trip.

Start on the Air France booking site or app with your international or overseas flight and your final French destination. Look for Train + Air in the itinerary, and confirm that the rail leg leaves from or arrives at the station you expect. If you have a choice between TGV INOUI and OUIGO, compare the times and conditions shown for that particular journey. The September extension broadens the selection; it does not turn the two train brands into identical products.

Luggage deserves a separate look. Air France says the train and flight tickets can have different allowances and advises travellers to follow the stricter one. OUIGO publishes its own hand-baggage sizes and paid options for larger items. With a suitcase from a long-haul flight, check the allowance attached to the actual combined fare before you pay; do not rely on what your flight alone permits. After landing, collect your checked bags. The TGV station is in Terminal 2: follow the signs to reach it on foot from Terminals 2E or 2F. If you arrive at Terminal 2G, take the free N2 shuttle to Terminal 2F, then walk to the station. On the train, you remain responsible for every bag, and each must be labelled with your contact details.

You also need the rail ticket, not just the flight boarding pass. Air France’s airport connection guide explains the transfer and ticket collection. Air France says it can be downloaded through AccesRail or collected before departure at a Train + Air kiosk in a TGV station. Its guidance says the train seat is assigned at check-in. Keep the flight and rail details accessible offline for the transfer, particularly if you will land without mobile data.

Suppose you arrive at CDG, stay in Paris, then take a train two days later. A protected connection between flight and train is no longer the point of the trip; a separately chosen train from the Paris station that suits your destination may fit better. The same applies when a combined itinerary forces a long wait or an inconvenient station. If your plan is still forming, remember that changing or cancelling the combined trip follows the ticket’s fare conditions. Air France says a train leg is not changeable or refundable once the journey has begun, even on a Flex fare.

For a first visit, this is one of several decisions about how much ground to cover. Our first-trip guide helps put a regional stop in proportion to the rest of your stay. If a region is your first destination, the expanded offer makes a single booking possible on more departures from the airport. If Paris comes first, choose the later rail journey on its own terms.

Sébastien founded QuandPartir in 2004 and has been its publishing director ever since. His love of travel led him to build a personal database of destinations, which later became the website.