Do I have time to go into Paris during my layover?

Only if your layover is long, ideally 6 hours or more. The RER B takes around 34 minutes to Gare du Nord, but the round trip, security and any passport control on the way back can easily cost you 2h30 to 3h of airport time. Below that, stay close to the terminals.

Is the shuttle between terminals paid?

No. The CDGVAL is an automated shuttle that is free for everyone, running roughly every 4 minutes and operating from 4:00 to 1:00 (a bus takes over overnight). It links the three terminals, the car parks and the stations in a few minutes.

Can I book a room for just a few hours?

Yes, that is the principle of day use: renting a room by time slot, with no overnight stay, at a reduced rate. It is ideal for sleeping, showering and freshening up during a layover. Stayflex offers this day use format (2 to 6 hours) as well as overnight stays near Paris-CDG.

Guide · CDG layover

Long layover at Roissy-CDG: what to do while you wait?

A layover at Paris-Charles-de-Gaulle can last barely an hour or stretch to half a day. The right way to fill that time comes down not to what you feel like doing, but to how much time you actually have between your two flights. Here is how to weigh your options, terminal by terminal: wait it out, head into Paris, or rest near the airport.

Short or long layover: the first thing to settle

First, keep in mind that the recommended minimum connection time is not a universal figure. It depends on your airline, the type of flight (Schengen or international, with or without passport control) and the terminals involved. The golden rule: the required time is printed on your ticket and should be confirmed with your airline. As a rough guide only, third-party sources mention ballpark figures of around 60 minutes for a domestic connection, 90 minutes for an international one and 120 minutes for an interline transfer, with more cautious margins if you change terminals or arrive from outside the Schengen area. These numbers are no substitute for the official information from your carrier. In practice, three cases can be told apart: a short layover (barely more than the connection time), where you stay airside near your gate; a medium layover of a few hours, ideal for resting, showering or sleeping on site; and a long layover (6 hours or more), which allows a quick escape into Paris. Finally, beware of tickets booked as two separate reservations: they do not guarantee the connection if there is a delay.

Finding your way and moving between terminals with the CDGVAL

CDG has three terminals: Terminal 1 (a ring shape with satellite buildings) and Terminal 3 (charter and low-cost flights, with no boarding gates) on one side, and Terminal 2 on the other, split into seven modules (2A to 2G). Modules 2A to 2F are next to one another and linked by walkways; 2G is a separate satellite building set apart, reached by shuttle bus. To get from one terminal to another, the automated CDGVAL shuttle is free for everyone, runs roughly every 4 minutes and links the whole site in 8 minutes end to end (so the trip between any two given terminals is shorter). It runs every day from 4:00 to 1:00; a bus service takes over overnight. The CDGVAL serves the three terminals, the car parks, the RER/TGV stations and several on-site hotels. A good habit: if you have to change terminals, factor this travel time and any security checks into your calculation.

Long layover: heading into Paris on the RER B

With a genuinely long layover, a trip into the city becomes an option. The RER B connects the airport directly to central Paris: allow around 34 minutes to Gare du Nord and around 37 minutes to Châtelet-Les Halles, with first trains around 4:50 and last ones around 23:50. The airport-to-Paris ticket is quoted at around €14 in 2026 (a regulated fare; check on Île-de-France Mobilités or RATP before you go). Be realistic about the margins: between the round trip, security on the way back and, if you arrive from outside the Schengen area, passport control, you should count on at least 2h30 to 3h of airport time being used up. A trip into Paris therefore only makes sense from a layover of around 6 hours, ideally more. Below that, it is better to skip it and focus on resting on site.

Medium layover: rest, shower and sleep on site

When there is not enough time for Paris but waiting in the departure lounge would be exhausting, the best option is to rest at the airport. Some options stay airside, in the transit zone, without going back through immigration; others, on the landside, mean leaving and reaching the hotel by shuttle or via the CDGVAL. To sleep, shower and truly recover, the most comfortable arrangement is day use: booking a hotel room by time slot, for a few hours during the day, without staying overnight and at a reduced rate compared with a full night. You get a real bed, a shower and a quiet space between two flights. Most hotels close to the terminals are about ten minutes away, with a shuttle. This is exactly the use case Stayflex covers, letting you book a premium hotel near Paris-CDG on a day use basis (slots of 2 to 6 hours) as well as overnight.

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Frequently asked questions

Do I have time to go into Paris during my layover?: Only if your layover is long, ideally 6 hours or more. The RER B takes around 34 minutes to Gare du Nord, but the round trip, security and any passport control on the way back can easily cost you 2h30 to 3h of airport time. Below that, stay close to the terminals.
Is the shuttle between terminals paid?: No. The CDGVAL is an automated shuttle that is free for everyone, running roughly every 4 minutes and operating from 4:00 to 1:00 (a bus takes over overnight). It links the three terminals, the car parks and the stations in a few minutes.
Can I book a room for just a few hours?: Yes, that is the principle of day use: renting a room by time slot, with no overnight stay, at a reduced rate. It is ideal for sleeping, showering and freshening up during a layover. Stayflex offers this day use format (2 to 6 hours) as well as overnight stays near Paris-CDG.