Can you buy Alaska Airlines tickets at the airport?
Reservations can be purchased through our website, over the phone with an Alaska Airlines reservations call center, or in person at an Alaska Airlines airport ticket counter. A non-refundable $15 USD service charge applies to all purchases made over the phone or at the airport ticket counter.

https://www.honor.com/globalgm/club/topicdetail/topicid-36241636592...