How to use your credit certificate.
Credit certificates must be applied to the purchase of 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 credit or funds before the expiration date. but travel can take place after the expiration date.
You will enter your credit certificate and PIN on the payment page of our full site. Credit certificates cannot be used on the mobile site or app.
Shop for flights on the alaskaair.com full site.
Once you’ve made your selection(s), proceed to the payment page.
On the Payment page, under the wallet and certificates section, select Use certificates or gift cards. If you want to use more than four certificates, deposit them into your wallet first.
Enter your certificate code and PIN.
If you have multiple certificates, remember to match the PIN to the correct certificate.
Any remaining balance stays on your certificate until it expires. If the certificate balance is less than the total due, a credit card will be required for the remainder of the purchase.