Introduction to Seattle-Tacoma International Airport Seattle-Tacoma International Airport (SEA) is the largest airport in the Pacific Northwest and the 8th largest in North America. SEA serves as a hub for both Alaska Airlines and Delta Air Lines .
Introduction to Seattle-Tacoma International Airport Seattle-Tacoma International Airport (SEA) is the largest airport in the Pacific Northwest and the 8th largest in North America. SEA serves as a hub for both Alaska Airlines and Delta Air Lines .