Supported airline
Firefly online check-in
With 1Checkin you forward your Firefly (FY) booking once and we check you in automatically the moment online check-in opens, then send you the boarding pass.
Seat selection on Firefly
Firefly assigns seats automatically at check-in, free of charge; a specific seat of your choice usually has to be bought in advance.
Firefly check-in FAQ
How does automatic check-in for Firefly work?
Forward your Firefly booking confirmation to 1Checkin or add the booking in the app. We check you in as soon as online check-in opens and send the boarding pass to your e-mail.
Can I choose my seat on Firefly?
Firefly assigns seats automatically at check-in, free of charge; a specific seat of your choice usually has to be bought in advance.
How it works
- Forward your booking confirmation to 1Checkin, or add the booking reference in the app.
- 1Checkin checks you in on Firefly the second online check-in opens.
- Your boarding pass lands in the app, ready for the airport, even offline.