1Checkin - All airlines

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1Checkin - All airlines AppStore

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We'll start the check-in process right after you confirm your email.
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This email is already registered. To check in please send your booking confirmation to en@1check.in or add it in your

Search within reservation system

We are looking to find your booking within the reservation system in order to fill in the data for all flights and passengers.
Usually it takes 5-10 seconds. You can cancel this process

Free automatic check-in for any flight

Free automatic check-in for any flight

Check-in via email

Forward the email with your booking confirmation to en@1check.in, and we'll get you checked in as soon as online check-in at the respective airline opens.


How it works

Set your seat preferences

Check-in offline regardless of where you are

Sit next to your friends


Forward us your booking confirmation to en@1check.in
Set your seat preferences
Get your boarding pass

Any questions? Visit our F.A.Q. page


Why 1check.in?

You save time

You enter your details just once
Check-in starts immediately as soon as it opens
The system registers you even if you're offline

Always fly in comfort

Set your seat preferences
Always sit together with friends or colleagues


Your service saves me a lot of time preparing for flights. No need to register on airline websites anymore, automation of this process makes life so much easier! Thank you!

Antonino, Austria

I travel a lot due to my job as a consultant. Very useful service, the seat preference function is great!

Terence, Germany

Very convenient! I would even be willing to use it for a fee.

Romano, Italy

I instantly forward my booking confirmations after having purchased a plane ticket. That’s all I got to do in order to automatically receive the boarding passes one day prior to departure. So easy!

Melby, Australia

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