06-25-2025, 06:40 AM
Located in Concourse A of Seattle-Tacoma International Airport (SEA), the Sea United Terminal provides United Airlines passengers with a convenient and easy travel experience. TSA security queues, quick check-in counters, and obvious gate signs are all features of this facility, whether you're flying domestically or connecting abroad. To make your wait more comfortable, the terminal has handy food areas, bathrooms, and charging stations. Additionally, frequent travelers have access to the United Club lounge. The Sea United Terminal at SEA guarantees a comfortable and convenient start to your trip if you're flying with United.