Spirit Airlines online check-in
1Checkin automates online check-in for Spirit Airlines (NK): send us the booking confirmation and we complete check-in for every passenger when it opens and deliver the boarding passes.
More than 90 Spirit Airlines check-ins completed by 1Checkin since 2017.
When does Spirit Airlines check-in open?
Online check-in for Spirit Airlines opens 24 hours before departure and closes 60 minutes before departure.
Seat selection on Spirit Airlines
Spirit Airlines lets you choose a seat for free at online check-in. 1Checkin picks a seat that matches your saved preference (window, aisle, front of the cabin).
1Checkin has checked passengers in on Spirit Airlines flights departing from Dallas-Fort Worth (DFW), Newark (EWR), Fort Lauderdale (FLL), Las Vegas (LAS), Los Angeles (LAX) and Miami (MIA).
Spirit Airlines check-in FAQ
How does automatic check-in for Spirit Airlines work?
Forward your Spirit 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.
When does Spirit Airlines online check-in open?
Online check-in for Spirit Airlines opens 24 hours before departure and closes 60 minutes before departure.
Can I choose my seat on Spirit Airlines?
Spirit Airlines lets you choose a seat for free at online check-in. 1Checkin picks a seat that matches your saved preference (window, aisle, front of the cabin).
How it works
- Forward your booking confirmation to 1Checkin, or add the booking reference in the app.
- 1Checkin checks you in on Spirit Airlines the second online check-in opens.
- Your boarding pass lands in the app, ready for the airport, even offline.