SEA
Seattle Tacoma International Airport
Seattle · United StatesICAO KSEA
Seattle Tacoma International Airport (SEA) is an airport serving Seattle, United States, located in the Northern and Western hemispheres at coordinates 47° 26' 56.4" N, 122° 18' 32.4" W. The airport sits at an elevation of 433 feet (132 meters) above sea level. With 90 direct destinations served by 34 airlines, it is a significant regional hub for air travel. The local timezone is America/Los_Angeles (GMT-7).
Destinations
90
Airlines
34
Elevation ft
433/ 132m
America/Los Angeles
GMT-7
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Airport Details
IATA Code
SEA
ICAO Code
KSEA
City
Seattle
Country
United States
Elevation
433 ft
Local Time
09:30 AM (GMT-7)
Coordinates
Latitude:47.4490°
Longitude:-122.3090°
Popular Routes from SEA
| Destination | City | Distance | Flight Time | Type | CO2 (Economy) | |
|---|---|---|---|---|---|---|
| LHR | London, United Kingdom | 4,800 mi | 9h 55m | long-haul | 1159 kg | View |
| ATL | Atlanta, United States | 2,182 mi | 4h 48m | medium-haul | 548 kg | View |
| DEN | Denver, United States | 1,024 mi | 2h 36m | medium-haul | 257 kg | View |
| HNL | Honolulu, United States | 2,677 mi | 5h 54m | long-haul | 646 kg | View |
| JFK | New York, United States | 2,421 mi | 5h 15m | medium-haul | 585 kg | View |
| LAX | Los Angeles, United States | 954 mi | 2h 28m | medium-haul | 239 kg | View |
| PEK | Beijing, China | 5,407 mi | 11h 4m | long-haul | 1305 kg | View |
| PHX | Phoenix, United States | 1,107 mi | 2h 46m | medium-haul | 278 kg | View |
| SFO | San Francisco, United States | 679 mi | 1h 47m | short-haul | 278 kg | View |
| YVR | Vancouver, Canada | 127 mi | 0h 44m | short-haul | 52 kg | View |
Airlines Operating at SEA
34 active airlines serving Seattle Tacoma International Airport.
AeroMéxico
AMMexico
Air Canada
ACCanada
Air France
AFFrance
AirTran Airways
FLUnited States
Alaska Airlines
ASALASKA
Alitalia
AZItaly
All Nippon Airways
NHJapan
American Airlines
AAUnited States
Asiana Airlines
OZRepublic of Korea
British Airways
BAUnited Kingdom
China Eastern Airlines
MUChina
China Southern Airlines
CZChina
Condor Flugdienst
DEGermany
Copa Airlines
CMPanama
Delta Air Lines
DLUnited States
EVA Air
BRTaiwan
Emirates
EKUnited Arab Emirates
Finnair
AYFinland
Frontier Airlines
F9United States
Hainan Airlines
HUChina
Hawaiian Airlines
HAUnited States
Iberia Airlines
IBSpain
Icelandair
FIIceland
JetBlue Airways
B6United States
KLM Royal Dutch Airlines
KLNetherlands
Korean Air
KERepublic of Korea
Lufthansa
LHGermany
Lufthansa Cargo
LHGermany
Southwest Airlines
WNUnited States
Sun Country Airlines
SYUnited States
US Airways
USUnited States
United Airlines
UAUnited States
Virgin America
VXUnited States
Virgin Atlantic Airways
VSUnited Kingdom
CO2 Emissions Reference
Estimated carbon dioxide emissions per passenger for sample flight distances, based on DEFRA 2024 emission factors.
| Route Type | Distance | Economy | Premium Eco | Business | First |
|---|---|---|---|---|---|
| Short-haul | 800 km | 204 kg | 326 kg | 592 kg | 816 kg |
| Medium-haul | 3,000 km | 468 kg | 749 kg | 1357 kg | 1872 kg |
| Long-haul | 8,000 km | 1200 kg | 1920 kg | 3480 kg | 4800 kg |
Values are estimates based on average emission factors. Actual emissions vary by aircraft type, load factor, and routing.
Nearby Airports
Airports closest to Seattle Tacoma International Airport that may serve as alternatives.
| Airport | IATA | City | Country | Distance |
|---|---|---|---|---|
| Boeing Field King County International Airport | BFI | Seattle | United States | 9 km |
| Bellingham International Airport | BLI | Bellingham | United States | 150 km |
| Abbotsford Airport | YXX | Abbotsford | Canada | 175 km |
| Friday Harbor Airport | FRD | Friday Harbor | United States | 131 km |
| Orcas Island Airport | ESD | Eastsound | United States | 147 km |
| William R Fairchild International Airport | CLM | Port Angeles | United States | 116 km |
| Portland International Airport | PDX | Portland | United States | 208 km |
| Pangborn Memorial Airport | EAT | Wenatchee | United States | 159 km |
Other Airports in United States
Aberdeen Regional Airport
ABRAberdeen
Abilene Regional Airport
ABIAbilene
Adak Airport
ADKAdak Island
Akhiok Airport
AKKAkhiok
Akron Canton Regional Airport
CAKAkron
Alakanuk Airport
AUKAlakanuk
San Luis Valley Regional Bergman Field
ALSAlamosa
Albany International Airport
ALBAlbany
Southwest Georgia Regional Airport
ABYAlbany
Albuquerque International Sunport
ABQAlbuquerque
Alexandria International Airport
AEXAlexandria
Allakaket Airport
AETAllakaket
Geographic & Timezone Details
Position
- Latitude (DMS)
- 47° 26' 56.4" N
- Longitude (DMS)
- 122° 18' 32.4" W
- Latitude (Decimal)
- 47.449001
- Longitude (Decimal)
- -122.308998
- Hemisphere
- Northern / Western
Timezone
- IANA Timezone
- America/Los_Angeles
- UTC Offset
- GMT-7
- Current Local Time
- 09:30 AM
- Elevation (ft)
- 433 ft
- Elevation (m)
- 132 m
Frequently Asked Questions
What is the IATA code for Seattle Tacoma International Airport?
The IATA code for Seattle Tacoma International Airport is SEA, and its ICAO code is KSEA. The airport is located in Seattle, United States.
How many destinations can you fly to from SEA?
There are 90 direct destinations available from Seattle Tacoma International Airport (SEA) in Seattle, United States.
What airlines fly from SEA?
There are 34 airlines operating from SEA, including AeroMéxico, Air Canada, Air France, AirTran Airways, Alaska Airlines, and more.
What timezone is Seattle Tacoma International Airport in?
Seattle Tacoma International Airport is in the America/Los_Angeles timezone (GMT-7). The airport is located in the Northern and Western hemispheres.
What is the elevation of Seattle Tacoma International Airport?
Seattle Tacoma International Airport sits at an elevation of 433 feet (132 meters) above sea level.
Dig deeper from SEA
Distance calculator →
Compute distance from SEA to any other airport, with CO₂ and flight time.
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Methodology & sources →
Vincenty on WGS-84, DEFRA 2024, Lee 2021 — every formula and primary source.
Airline alliances →
Star, oneworld, SkyTeam — the alliances that operate most international routes from major hubs.
World's busiest airports →
ACI World 2023 top ten by passenger traffic and where this airport sits in the global rank.
External References
Learn more about Seattle Tacoma International Airport from these external sources.
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