Seattle–Tacoma International Airport (SEA)

Seattle–Tacoma International Airport is a major airport in Seattle, Washington, United States. It handled about 52,715,181 passengers in 2025. See its delays, weather, lounges, and flight statistics from FlightLogger travelers.

IATA code: SEA
ICAO code: KSEA
Location: Seattle, Washington, United States
Elevation: 433 ft
Time zone: America/Los_Angeles
Runways: 3, longest 11,901 ft

Top routes from SEA

Portland International Airport (PDX), Portland · 16 flights
Denver International Airport (DEN), Denver · 15 flights
Chicago O'Hare International Airport (ORD), Chicago · 14 flights
Boston Logan International Airport (BOS), Boston · 6 flights
Dallas Fort Worth International Airport (DFW), Dallas-Fort Worth · 5 flights
San Diego International Airport (SAN), San Diego · 5 flights
Ted Stevens Anchorage International Airport (ANC), Anchorage · 5 flights
George Bush Intercontinental Airport (IAH), Houston · 4 flights
Los Angeles International Airport (LAX), Los Angeles · 4 flights
San Francisco International Airport (SFO), San Francisco · 4 flights

Airlines at SEA

Delta Air Lines · 44 flights
Alaska Airlines · 34 flights
United Airlines · 23 flights
American Airlines · 6 flights
JetBlue · 5 flights
Southwest Airlines · 3 flights
Air Canada · 1 flight
Aeroméxico · 1 flight
Condor · 1 flight
Frontier Airlines · 1 flight

Lounges at SEA

Alaska Lounge - Concourse C (airside)
Alaska Lounge - Concourse D (airside)
Alaska Lounge - Concourse N (airside)
British Airways Lounge (airside)
Delta Sky Club (Gate 1) (Delta Sky Club, Terminal A Concourse, airside)
Delta Sky Club (Gate 11) (Delta Sky Club, Terminal A Concourse, airside)
The Centurion Lounge (Terminal Central Terminal, airside)
The Club SEA (The Club, Terminal Concourse A, airside)
The Club SEA (The Club, Terminal South Satellite, airside)
United Club (airside)

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