As part of your account, wallet allows you to store, track and redeem an unlimited number of gift certificates, credit certificates, and bonus travel certificates.
Keeping all of your Alaska Airlines certificates in one place will make it quick and easy for you to redeem them at alaskaair.com. View wallet activity
Certain types of credits that can be deposited into a wallet have expiration dates.
Expiring wallet funds must be used to purchase a new ticket before the expiration date passes. Travel can take place up to 11 months later, but the ticket must be purchased with the funds before the expiration date.
You can find expiration dates by logging into your account, selecting 'Wallet activity' from the left-hand navigation, and choosing 'Available funds' from the wallet drop-down list.