**United Airlines San Juan Office +1-855-742-0149** The [United Airlines San Juan Office](https://www.arclocation.com/united-airlines/united-airlines-san-juan-office-in-puerto-rico/) offers dedicated support for travelers flying with United in and out of Puerto Rico. Conveniently located in San Juan, this office provides assistance with reservations, ticket changes, baggage inquiries, flight schedules, and MileagePlus services. Whether you're planning a business trip or a vacation, the San Juan office ensures a smooth travel experience with personalized customer service. Passengers can also get help with check-in processes and special travel requests. The staff is knowledgeable, friendly, and ready to help you navigate your travel needs efficiently. For quick, reliable support, the United San Juan Office is a trusted resource for both locals and visitors.