John Mullar Ways to Reach at Alaska Airlines Customer Service Help by Phone Number, Chat Support or Email Alaska Airlines main customer service number is 1-800-Alaska Airlines 1-[86.O]-556-7O[[88]]] OTA (Live Person) or 186O--5567O88(US) OTA (Live Person), where you can reach a live representative 24/7. W... Alaska airlines customer service, alasak airlines reservations number alaska air customer service alaska airlines phone number 14-Apr-2025