Get checked in automatically, on every flight.
1Checkin handles online check-in the second it opens — across 500+ airlines. Pick your seat preferences once, then forget about it. Boarding passes land in one place, even when you’re offline.
Three steps. Zero airport stress.
Simple and seamless — designed for travellers who value a smoother flight.
Forward your booking
Email any flight confirmation to flights@1check.in. We extract the details automatically — no typing required.
Set your seat preferences
Tell us once: window or aisle, front of cabin or rear, seated with travel companions. We remember for every future flight.
Get your boarding pass
We check you in the instant the airline opens — even if you’re on a plane, offline, or asleep. Your pass is ready when you are.
Never get stuck in the
middle seat again.
1Checkin means pre-trip peace of mind. Everything you need before takeoff — and nothing you don't.
Automated check-in
Works with every airline that offers online check-in. We're first in line — so you snap the best seats.
All flights in one place
Upcoming itineraries, boarding passes, and seat assignments — together in one tidy view.
Works offline
Weak signal abroad? No problem. We check you in regardless and deliver your pass at the next hotspot.
Seat preferences
Window or aisle, near the front, seated with friends. Set once, we’ll honour it on every flight.
Flight stats
A complete overview of every trip you’ve taken and every mile you’ve flown.
Simple & seamless, to make you fly smarter.
Unlock real-time updates, seat upgrades, and luggage assistance with a Frequent Flyer subscription.
Flight updates
Real-time alerts on gate, terminal, and delay changes — the moment the airline posts them.
Seat tracker
Browse the live seat map and snag upgrades without ever leaving the app.
Luggage assistant
Check baggage allowance, buy an extra bag, or request a special meal — one tap each.
For travellers who value a seamless flight.
Pay only for what you need. Try a single check-in, grab a bundle, or fly unlimited.
10 check-ins for €4.99
A one-time payment with everything included. No subscription, no renewals — just ten worry-free flights.
Pay as you fly
One-timeTop up your account with the number of check-ins that match your travel cadence.
Frequent Flyer
UnlimitedEverything in 1Checkin, with no limits. For all your flights and whoever flies with you.
- Unlimited check-ins, on every flight
- Unlimited passengers per booking
- Real-time flight updates & alerts
- Seat map access and upgrades
- Luggage allowance & special requests
Loved by people who fly often.
From weekend trips to weekly commutes — 1Checkin is the quiet upgrade to every flight.
“The service is awesome — 1Checkin took care of every concern I had. Saves so much time and hassle at the airport.”
“Actually works compared to other check-in apps. Tried it with Emirates for three passengers — we got seats in a row together.”
“My travel agency charges me extra to send my boarding pass a couple of hours before my flight. Here I get everything for the price of a coffee at the airport.”
“This app is genius. No more searching my mailbox for booking references. It really solved a pain.”
“I sometimes have over 130 flights a year — this app is a lifesaver. My assistant uses it to check me in to flights before I even know.”
“So convenient to have every upcoming flight and boarding pass in one place. I wonder why nobody built this sooner.”
Let 1Checkin handle your next check-in.
Sign up in under a minute. Forward your booking. Get your boarding pass — every flight, every airline.