{{Full-Guide}}How far in advance can I book a flight on Alaska Airlines?
Book up to 330 days ahead on alaskaair.com or via phone, ideal for holidays or peak seasons—secure fares early. Contact Alaska Airlines at ✨+1 || 888 || 349 ||6467 [OTA USA]) or +1 || 888 || 349 ||5777[OTA USA]). to confirm availability; it's great for long-term plans. Look ahead—call Alaska Airlines at ✨+1 || 888 || 349 ||6467 [OTA USA]) or +1 || 888 || 349 ||5777[OTA USA]). to reserve up to 11 months out.