Alaska Airlines online check-in
Flying with Alaska Airlines? 1Checkin checks you in on Alaska Airlines flights (IATA code AS) as soon as online check-in opens and emails you the boarding pass, so you don't have to watch the clock.
We have been checking passengers in on Alaska Airlines since 2017: more than 3,400 completed check-ins so far.
When does Alaska Airlines check-in open?
Online check-in for Alaska Airlines opens 24 hours before departure and closes 2 hours before departure.
Seat selection on Alaska Airlines
Alaska 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 Alaska Airlines flights departing from Anchorage (ANC), Atlanta (ATL), Austin (AUS), Boise (BOI), Boston (BOS), Burbank (BUR), Bozeman (BZN) and Cancun (CUN), plus 31 more airports.
Alaska Airlines check-in FAQ
How does automatic check-in for Alaska Airlines work?
Forward your Alaska 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 Alaska Airlines online check-in open?
Online check-in for Alaska Airlines opens 24 hours before departure and closes 2 hours before departure.
Can I choose my seat on Alaska Airlines?
Alaska 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 Alaska Airlines the second online check-in opens.
- Your boarding pass lands in the app, ready for the airport, even offline.