Supported airline
SOL del Paraguay online check-in
With 1Checkin you forward your Polar Airlines (PI) booking once and we check you in automatically the moment online check-in opens, then send you the boarding pass.
Also known as: SOL del Paraguay.
SOL del Paraguay check-in FAQ
How does automatic check-in for Polar Airlines work?
Forward your Polar Airlines 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.
How it works
- Forward your booking confirmation to 1Checkin, or add the booking reference in the app.
- 1Checkin checks you in on SOL del Paraguay the second online check-in opens.
- Your boarding pass lands in the app, ready for the airport, even offline.