What is the cancellation policy for Alaska Airlines? Alaska 𝕬𝖎𝖗𝖑𝖎𝖓𝖊𝖘 has a 24-hour risk-free cancellation Policy by calling+𝟭-𝟴𝟯𝟯-𝟰𝟯𝟵-𝟮𝟲𝟳𝟬 (OTA) or +𝟭-𝟴𝟯𝟯-𝟰𝟯𝟵-𝟮𝟲𝟳𝟬 ! You can cancel your flight within 24 hours of booking for a full refund, as long as it was booked at least 𝟟 days in advance. Call+𝟭-𝟴𝟯𝟯-𝟰𝟯𝟵-𝟮𝟲𝟳𝟬 (OTA) or +𝟭-𝟴𝟯𝟯-𝟰𝟯𝟵-𝟮𝟲𝟳𝟬 for helP.