How much time do you need for international flights?

When you're traveling outside of the United States, we suggest arriving at least 3 hours prior to your departure. You must be checked in at least 1 hour before your scheduled departure. Additionally, we recommend being at the gate and ready to board 45 minutes before your scheduled departure time.



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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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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. That said, there are many factors to consider that will help you decide how much time you should budget for at the airport.

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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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Recommendations are from the Transportation Security Administration (TSA): At airports in the U.S., expect longer lines and plan for extra time. Get to the airport two hours early for domestic travel. Get to the airport three hours early for international travel.

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Online Check-in for International Flights. Online check-in allows those who have reserved seats and completed the required information to check into their flight from 24 hours prior to departure. During this process, you can confirm or change seats and get a boarding pass.

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Yes. TSA PreCheck® is available when you depart from a U.S. airport to a foreign country, and for domestic, connecting flights after you return to the United States. If you travel internationally four or more times a year, consider enrolling in Global Entry instead of TSA PreCheck®.

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If you are wondering “do you go through customs when leaving the U.S.”, the answer is no. All countries have customs inspection procedures at borders and international airports. However, only passengers entering a country are subject to customs inspection.

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What is the recommended layover time for international flights? 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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If your itinerary was purchased as one ticket (as in: you have only one itinerary and one confirmation number), and the connection time was too short and you miss the second (or third) flight, you can rest easy, no matter what happens. The airline will simply put you onto the next available flight, free of charge.

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When to arrive. 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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Depending on the airline, travelers may be charged a rebooking fee to get on another flight. Some airlines may also charge the difference in airfare — meaning a missed flight can be a costly inconvenience.

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Firearms, ammunition, and fireworks are prohibited, as are all knives and safety razors (including pocket knives and Swiss Army knives). Straight razors and replacement blades for straight razors are also not allowed. Most tools also cannot be packed in carry-on luggage, as they have the potential to cause harm.

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If you don't check in before your flight, you will not be permitted to go through security. You must have a boarding pass to go through security and you can only get a boarding pass by checking in.

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What to Do After Online Check-In. Once you receive your electronic boarding pass, you can head straight to security if you're traveling carry-on only. If you're checking a bag, you'll still need to stop by the ticketing area at the airport. Look for special “bag drop” lines that bypass longer check-in lines.

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For a short-haul flight where you are only taking hand luggage, checking in online saves a lot of time and is therefore much better than checking in at the airport. If, on the other hand, you have to check in bulky luggage, it is better to use the classic check-in at the airport for security reasons.

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Online check-in lets you check in from your home or office and print your own boarding pass. You can also choose to have a link to your boarding pass emailed to your mobile device.

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A passport is required for all international travel. Remember, the name on your boarding pass must match the name on your government-issued passport. In general, your passport must be valid for at least six months beyond the period of intended stay in a foreign country.

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A passport is required for all international travel. Remember, the name on your boarding pass must match the name on your government-issued passport. In general, your passport must be valid for at least six months beyond the period of intended stay in a foreign country.

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While skiplagging isn't illegal, American Airlines filed a civil lawsuit earlier this month against Skiplagged.com, accusing the company of unauthorized and deceptive ticketing practices and tricking customers into believing they've gained access to a secret loophole.

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Layovers are regulated by the Federal Aviation Administration (FAA), but leaving the airport between flights is a risk you take, and if you miss your flight, it's on you. The airline could give you a break, but they are not required to do so.

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