How far in advance can you check in at CDG?

Airport Check-in If you are not sure which terminal you need visit our terminal info page. The majority of flights will be open to check-in from 2 hours before the scheduled departure time. You can check-in using the self-service kiosks to choose your seat and print your boarding pass.



At Paris Charles de Gaulle (CDG), the standard window for online check-in begins 30 hours before your flight for Air France and most European carriers, or 24 hours before for U.S.-based airlines like Delta. For those checking in physically at the airport, ticket counters typically open 3 to 4 hours prior to scheduled departure. In 2026, airport authorities and airlines strongly recommend arriving at least 3 hours before an international flight to account for potential bottlenecks at passport control and security. If you are flying in a premium cabin or have elite status, some "Priority" counters may offer slightly more flexibility, but the "bag drop" deadlines remain strict—usually closing 60 minutes before departure. Arriving early is particularly crucial at CDG due to the vast distances between terminals and the variable wait times for the CDGVAL shuttle train.

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Domestic flights typically allow for check-in of bags up to 2-3 hours before departure. Meanwhile, international flights may require a check-in time of at least 3 hours due to additional security and customs procedures.

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Check-in times You can check in online or from the app starting 24 hours before and up to 45 minutes before your flight (90 for international). To check bags or check in at the airport, you must be there a certain amount of time before scheduled departure: Within the U.S. – 45 minutes.

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Check-in times You can check in online or from the app starting 24 hours before and up to 45 minutes before your flight (90 for international). To check bags or check in at the airport, you must be there a certain amount of time before scheduled departure: Within the U.S. – 45 minutes.

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In general, some airports will allow you to go through the security check-in much earlier while others may require you to arrive no earlier than 2-5 hours before the departing time. This is sometimes because the checked baggage counters and/or check-in gates are not open yet.

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It's sometimes possible to check your bags 12 hours before a same-day flight in major airports, but this is at the discretion of the check-in staff and is by not guaranteed.

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Usually, you can't go into the airport 12 hours before your flight. Airports have rules about how early you can enter. It's usually a few hours before your flight, like 2 to 3 hours. You can't go in too early because they want to make sure everything is ready for your flight.

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Most airlines recommend arriving at the airport three hours before departure for international flights. It's common for international flights to start boarding earlier than domestic flights (the aircraft are often larger and have higher passenger capacities), which accounts for the earlier recommendation.

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About Charles de Gaulle Airport Charles de Gaulle Airport serves approximately 26,187,008 passengers annually, making it the ninth busiest airport in the world and the second busiest airport in Europe (behind Heathrow) in terms of passenger counts.

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In many airports, the answer is yes. However, some airports close at night and other airports simply do not permit/like airport sleepers and are openly hostile. We suggest you visit the airport guide for the airport you are inquiring about.

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The General Guideline for How Early You Should Get to the Airport. Generally speaking, most airlines advise that you arrive at the airport at least 2 hours prior to a domestic flight, and at least 3 hours prior to an international flight.

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You can stay overnight and sleep at 24-hour airport lounges, as long as they don't have any rules on how long you stay. Many airport lounges close at night or limit access to just a few hours before your flight. Go to your airport lounge program's website to review hours and rules at the lounge you want to visit.

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Check-in times You can check in online or from the app starting 24 hours before and up to 45 minutes before your flight (90 for international). To check bags or check in at the airport, you must be there a certain amount of time before scheduled departure: Within the U.S. – 45 minutes.

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International flights require longer connections as you will often have to go through immigration and customs upon arrival. For international layover flights booked on one airline, two hours is often recommended to make your connection.

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We recommend getting to the airport three hours before your flight if you're travelling internationally, or two hours if you're travelling domestically or to Europe.

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