Airport code
SEA — Seattle Tacoma International Airport
SEA is the IATA code for Seattle Tacoma International Airport, an airport serving Seattle, United States. Its ICAO code is KSEA, and it operates in the America/Los_Angeles time zone (UTC-8). The airport sits at 47.4490, -122.3090 in the Northern Hemisphere, at an elevation of 433 ft (132 m).
Reference data
Airport information
| IATA code | SEA |
|---|---|
| ICAO code | KSEA |
| Airport name | Seattle Tacoma International Airport |
| City | Seattle |
| Country | United States |
| Time zone | America/Los_Angeles (UTC-8) |
| Latitude | 47.4490 |
| Longitude | -122.3090 |
| Elevation | 433 ft (132 m) |
| Airport type | Large airport |
| Continent | North America |
| Runways | 3 |
| Longest runway | 11,901 ft (3,627 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
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Questions
Frequently asked questions
What is the IATA code for Seattle Tacoma International Airport?
The IATA code for Seattle Tacoma International Airport is SEA.
What is the ICAO code for Seattle Tacoma International Airport?
The ICAO code for Seattle Tacoma International Airport is KSEA.
Where is SEA airport located?
Seattle Tacoma International Airport (SEA) is located in Seattle, United States.
What time zone is SEA in?
Seattle Tacoma International Airport operates in the America/Los_Angeles time zone, which is UTC-8.
What is the nearest airport to SEA?
The nearest airport to Seattle Tacoma International Airport (SEA) is Boeing Field King County International Airport (BFI) in Seattle, about 9 km away.
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