It’s always a good idea to check in online before heading to the airport. Not only is it faster, but it also gives you a chance to purchase extra services such as seat selection, extra baggage, or meal preferences. It also allows you to double-check important travel details like flight times, terminal information, and airport location—just to be sure everything is in order.

Some airlines, especially low-cost carriers, charge additional fees if you wait to check in at the airport. To avoid these fees and any delays, online check-in is highly recommended.

If you haven’t checked in yet or don’t have a boarding pass when you arrive, go directly to the airline’s check-in counter. Make sure to arrive at least 2–3 hours before your flight to allow enough time for the airline staff to assist you. Keep in mind that you won’t be allowed through airport security without a valid boarding pass.

Most airports accept mobile boarding passes, so you don’t need to print it—just show the QR code on your phone.