Every nonstop destination from Seattle–Tacoma International Airport, with airlines and flight frequency.
Seattle–Tacoma International Airport (SEA) in Seattle, United States currently offers nonstop flights to 150 destinations in 23 countries. The airlines operating the most nonstop routes from SEA are Alaska Airlines, Delta Air Lines, Southwest Airlines, United Airlines, American Airlines. Route data comes from the AeroDataBox flight database and is regenerated regularly.
51 airlines operate nonstop routes from Seattle–Tacoma International Airport. Alaska Airlines serves the most, with 106 nonstop destinations.
| Airline | Nonstop destinations |
|---|---|
| Alaska Airlines | 106 nonstop destinations |
| Delta Air Lines | 57 nonstop destinations |
| Southwest Airlines | 17 nonstop destinations |
| United Airlines | 9 nonstop destinations |
| American Airlines | 8 nonstop destinations |
| ATI | 5 nonstop destinations |
| Empire Airlines | 5 nonstop destinations |
| Sun Country Airlines | 5 nonstop destinations |
| Frontier Airlines | 4 nonstop destinations |
| Omni Air International | 4 nonstop destinations |
| Aeromexico | 2 nonstop destinations |
| Air Canada | 2 nonstop destinations |
| Hainan Airlines | 2 nonstop destinations |
| JetBlue Airways | 2 nonstop destinations |
| Kenmore Air | 2 nonstop destinations |
| Lufthansa | 2 nonstop destinations |
| NJZ | 2 nonstop destinations |
| YEL | 2 nonstop destinations |
| Aer Lingus | 1 nonstop destination |
| Air France | 1 nonstop destination |
| Air Incheon | 1 nonstop destination |
| ANA | 1 nonstop destination |
| Asiana Airlines | 1 nonstop destination |
| British Airways | 1 nonstop destination |
| Cathay Pacific | 1 nonstop destination |
| China Airlines | 1 nonstop destination |
| Condor | 1 nonstop destination |
| Contour Aviation | 1 nonstop destination |
| Emirates | 1 nonstop destination |
| Envoy Air | 1 nonstop destination |
| EVA Air | 1 nonstop destination |
| Finnair | 1 nonstop destination |
| Hawaiian Airlines | 1 nonstop destination |
| Horizon Air | 1 nonstop destination |
| Icelandair | 1 nonstop destination |
| Japan Airlines | 1 nonstop destination |
| Korean Air | 1 nonstop destination |
| National Airlines | 1 nonstop destination |
| NJM | 1 nonstop destination |
| Philippine Airlines | 1 nonstop destination |
| Qatar Airways | 1 nonstop destination |
| SAS | 1 nonstop destination |
| Singapore Airlines | 1 nonstop destination |
| Solarius Aviation | 1 nonstop destination |
| Starlux Airlines | 1 nonstop destination |
| Turkish Airlines | 1 nonstop destination |
| Virgin Atlantic | 1 nonstop destination |
| VJA | 1 nonstop destination |
| Volaris | 1 nonstop destination |
| Vuela El Salvador | 1 nonstop destination |
| WestJet | 1 nonstop destination |
| Destination | Country | Airlines | Frequency |
|---|---|---|---|
| AnchorageANC | United States | Alaska Airlines, ATI, Delta Air Lines, Omni Air International | 28× daily |
| Los AngelesLAX | United States | Alaska Airlines, American Airlines, Delta Air Lines, Frontier Airlines +2 more | 27× daily |
| DenverDEN | United States | Alaska Airlines, ATI, Delta Air Lines, Frontier Airlines +2 more | 25× daily |
| San FranciscoSFO | United States | Alaska Airlines, Delta Air Lines, NJZ, United Airlines | 24× daily |
| PortlandPDX | United States | Alaska Airlines, Delta Air Lines, Sun Country Airlines, VJA | 23× daily |
| ChicagoORD | United States | Alaska Airlines, American Airlines, Delta Air Lines, United Airlines | 22× daily |
| PhoenixPHX | United States | Alaska Airlines, American Airlines, Delta Air Lines, Envoy Air +1 more | 20× daily |
| VancouverYVR | Canada | Air Canada, Alaska Airlines, Delta Air Lines, Sun Country Airlines | 19× daily |
| SpokaneGEG | United States | Alaska Airlines, Delta Air Lines | 19× daily |
| Dallas-Fort WorthDFW | United States | Alaska Airlines, American Airlines, Delta Air Lines | 18× daily |
| San DiegoSAN | United States | Alaska Airlines, Delta Air Lines, Southwest Airlines | 18× daily |
| Las VegasLAS | United States | Alaska Airlines, Delta Air Lines, Frontier Airlines, Southwest Airlines | 18× daily |
| San JoseSJC | United States | Alaska Airlines, Delta Air Lines, Southwest Airlines, YEL | 17× daily |
| SacramentoSMF | United States | Alaska Airlines, ATI, Delta Air Lines, Southwest Airlines | 17× daily |
| BoiseBOI | United States | Alaska Airlines, Delta Air Lines | 16× daily |
| Salt Lake CitySLC | United States | Alaska Airlines, Delta Air Lines | 15× daily |
| MinneapolisMSP | United States | Alaska Airlines, Delta Air Lines, Sun Country Airlines | 13× daily |
| Santa AnaSNA | United States | Alaska Airlines, Delta Air Lines | 13× daily |
| AtlantaATL | United States | Alaska Airlines, Delta Air Lines | 12× daily |
| BostonBOS | United States | Alaska Airlines, Delta Air Lines, JetBlue Airways | 12× daily |
| New YorkJFK | United States | Alaska Airlines, Delta Air Lines, JetBlue Airways | 10× daily |
| OntarioONT | United States | Alaska Airlines, Delta Air Lines, Frontier Airlines | 10× daily |
| EugeneEUG | United States | Alaska Airlines, Delta Air Lines | 9× daily |
| RedmondRDM | United States | Alaska Airlines, Delta Air Lines | 9× daily |
| HonoluluHNL | United States | Alaska Airlines, Delta Air Lines | 9× daily |
| HoustonIAH | United States | Alaska Airlines, United Airlines | 8× daily |
| NewarkEWR | United States | Alaska Airlines, United Airlines | 8× daily |
| AustinAUS | United States | Alaska Airlines, Delta Air Lines, Southwest Airlines | 8× daily |
| DetroitDTW | United States | Alaska Airlines, Delta Air Lines | 8× daily |
| JuneauJNU | United States | Alaska Airlines, Delta Air Lines | 8× daily |
| MedfordMFR | United States | Alaska Airlines, Delta Air Lines | 8× daily |
| OaklandOAK | United States | Alaska Airlines, Southwest Airlines | 8× daily |
| PascoPSC | United States | Alaska Airlines, Delta Air Lines | 8× daily |
| FairbanksFAI | United States | Alaska Airlines, Delta Air Lines | 8× daily |
| NashvilleBNA | United States | Alaska Airlines, Delta Air Lines, Southwest Airlines | 7× daily |
| BozemanBZN | United States | Alaska Airlines, Delta Air Lines | 7× daily |
| BurbankBUR | United States | Alaska Airlines | 7× daily |
| CalgaryYYC | Canada | Alaska Airlines, WestJet | 7× daily |
| PhiladelphiaPHL | United States | Alaska Airlines, American Airlines, Delta Air Lines | 7× daily |
| LondonLHR | United Kingdom | Alaska Airlines, British Airways, Delta Air Lines, Virgin Atlantic | 6× daily |
| KetchikanKTN | United States | Alaska Airlines | 6× daily |
| OrlandoMCO | United States | Alaska Airlines, Delta Air Lines | 6× daily |
| VictoriaYYJ | Canada | Alaska Airlines, United Airlines | 6× daily |
| KahuluiOGG | United States | Alaska Airlines, Delta Air Lines | 5× daily |
| TaipeiTPE | Taiwan | China Airlines, Delta Air Lines, EVA Air, Starlux Airlines | 5× daily |
| SeoulICN | South Korea | Air Incheon, Alaska Airlines, Asiana Airlines, Delta Air Lines +1 more | 5× daily |
| CharlotteCLT | United States | American Airlines | 5× daily |
| Kansas CityMCI | United States | Alaska Airlines, Delta Air Lines, Southwest Airlines | 5× daily |
| Saint LouisSTL | United States | Alaska Airlines, Southwest Airlines | 5× daily |
| MissoulaMSO | United States | Alaska Airlines | 4× daily |
| RenoRNO | United States | Alaska Airlines, NJZ | 4× daily |
| ReykjavikKEF | Iceland | Alaska Airlines, Icelandair | 4× daily |
| Kailua/KonaKOA | United States | Alaska Airlines, Delta Air Lines | 4× daily |
| KalispellFCA | United States | Alaska Airlines | 4× daily |
| TampaTPA | United States | Alaska Airlines, Delta Air Lines | 4× daily |
| TucsonTUS | United States | Alaska Airlines, Delta Air Lines | 4× daily |
| BellinghamBLI | United States | Alaska Airlines, Empire Airlines, United Airlines | 3× daily |
| Billings Metropolitan AreaBIL | United States | Alaska Airlines | 3× daily |
| FresnoFAT | United States | Alaska Airlines | 3× daily |
| LihueLIH | United States | Alaska Airlines, Delta Air Lines | 3× daily |
| Pullman MoscowPUW | United States | Alaska Airlines | 3× daily |
| Raleigh/DurhamRDU | United States | Alaska Airlines, Delta Air Lines | 3× daily |
| WashingtonDCA | United States | Alaska Airlines, Delta Air Lines | 3× daily |
| BaltimoreBWI | United States | Alaska Airlines, Southwest Airlines | 3× daily |
| ChicagoMDW | United States | Southwest Airlines | 3× daily |
| GuadalajaraGDL | Mexico | Aeromexico, Volaris | 3× daily |
| CincinnatiCVG | United States | Alaska Airlines, Delta Air Lines | 3× daily |
| The Duke CityABQ | United States | Alaska Airlines, Delta Air Lines, Southwest Airlines | 3× daily |
| WashingtonIAD | United States | Solarius Aviation, United Airlines | 3× daily |
| Santa BarbaraSBA | United States | Alaska Airlines, American Airlines | 3× daily |
| ClevelandCLE | United States | Alaska Airlines | 2× daily |
| MiamiMIA | United States | Alaska Airlines, Delta Air Lines, American Airlines | 2× daily |
| New OrleansMSY | United States | Alaska Airlines | 2× daily |
| PittsburghPIT | United States | Alaska Airlines | 2× daily |
| TokyoHND | Japan | ANA, Delta Air Lines, Hawaiian Airlines | 2× daily |
| AmsterdamAMS | Netherlands | Delta Air Lines | 2× daily |
| EdmontonYEG | Canada | Alaska Airlines | 2× daily |
| Fort LauderdaleFLL | United States | Alaska Airlines, Delta Air Lines | 2× daily |
| Frankfurt-am-MainFRA | Germany | Condor, Lufthansa | 2× daily |
| HaileySUN | United States | Alaska Airlines | 2× daily |
| IndianapolisIND | United States | Alaska Airlines | 2× daily |
| MilwaukeeMKE | United States | Alaska Airlines | 2× daily |
| Oklahoma CityOKC | United States | Alaska Airlines | 2× daily |
| OmahaOMA | United States | Alaska Airlines | 2× daily |
| Palm SpringsPSP | United States | Alaska Airlines | 2× daily |
| ParisCDG | France | Air France, Delta Air Lines | 2× daily |
| San AntonioSAT | United States | Alaska Airlines | 2× daily |
| San Luis ObispoSBP | United States | Alaska Airlines | 2× daily |
| SitkaSIT | United States | Alaska Airlines | 2× daily |
| TokyoNRT | Japan | Alaska Airlines, Japan Airlines | 2× daily |
| Walla WallaALW | United States | Alaska Airlines | 2× daily |
| WenatcheeEAT | United States | Alaska Airlines | 2× daily |
| YakimaYKM | United States | Alaska Airlines | 2× daily |
| ColumbusCMH | United States | Alaska Airlines | 2× daily |
| Idaho FallsIDA | United States | Alaska Airlines | 2× daily |
| TorontoYYZ | Canada | Air Canada, Alaska Airlines | 2× daily |
| Santa RosaSTS | United States | Alaska Airlines | 2× daily |
| RomeFCO | Italy | Alaska Airlines, Delta Air Lines | 2× daily |
| IstanbulIST | Türkiye | Turkish Airlines | Daily |
| HoustonHOU | United States | Southwest Airlines | Daily |
| LewistonLWS | United States | Delta Air Lines | Daily |
| Arcata/EurekaACV | United States | Alaska Airlines | Daily |
| CharlestonCHS | United States | Alaska Airlines | Daily |
| DallasDAL | United States | Southwest Airlines | Daily |
| DohaDOH | Qatar | Qatar Airways | Daily |
| DubaiDXB | United Arab Emirates | Emirates | Daily |
| DublinDUB | Ireland | Aer Lingus | Daily |
| Great FallsGTF | United States | Alaska Airlines | Daily |
| HelenaHLN | United States | Alaska Airlines | Daily |
| Mexico CityMEX | Mexico | Aeromexico | Daily |
| MontereyMRY | United States | Alaska Airlines | Daily |
| ReddingRDD | United States | Alaska Airlines | Daily |
| ShanghaiPVG | China | Delta Air Lines | Daily |
| TulsaTUL | United States | Alaska Airlines | Daily |
| WichitaICT | United States | Alaska Airlines | Daily |
| El PasoELP | United States | Alaska Airlines | Daily |
| JacksonJAC | United States | Alaska Airlines | Daily |
| Long BeachLGB | United States | Southwest Airlines | Daily |
| MunichMUC | Germany | Lufthansa | Daily |
| Port AngelesCLM | United States | Empire Airlines, NJM | Daily |
| San BernardinoSBD | United States | ATI | Daily |
| Friday HarborFRD | United States | Empire Airlines, Kenmore Air | 6× weekly |
| KelownaYLW | Canada | Alaska Airlines | 6× weekly |
| SeattleBFI | United States | Alaska Airlines, Omni Air International | 6× weekly |
| SingaporeSIN | Singapore | Singapore Airlines | 6× weekly |
| CopenhagenCPH | Denmark | SAS | 5× weekly |
| EastsoundESD | United States | Empire Airlines, Kenmore Air | 5× weekly |
| Hong KongHKG | Hong Kong | Cathay Pacific | 5× weekly |
| ManilaMNL | Philippines | Philippine Airlines | 5× weekly |
| BarcelonaBCN | Spain | Delta Air Lines | 3× weekly |
| EverettPAE | United States | Alaska Airlines, Horizon Air | 3× weekly |
| FussaOKO | Japan | Omni Air International | 3× weekly |
| LincolnLNK | United States | YEL | 3× weekly |
| BeijingPEK | China | Hainan Airlines | 2× weekly |
| Fort WorthAFW | United States | ATI, Omni Air International | 2× weekly |
| HaywardHWD | United States | Alaska Airlines | 2× weekly |
| BismarckBIS | United States | Sun Country Airlines | Weekly |
| Burlington/Mount VernonMVW | United States | Empire Airlines | Weekly |
| ChongqingCKG | China | Hainan Airlines | Weekly |
| CincinnatiLUK | United States | — | Weekly |
| Coeur d'AleneCOE | United States | — | Weekly |
| Columbus/W Point/StarkvilleGTR | United States | Vuela El Salvador | Weekly |
| GreensboroGSO | United States | Alaska Airlines | Weekly |
| HelsinkiHEL | Finland | Finnair | Weekly |
| LindenLDJ | United States | Alaska Airlines | Weekly |
| MexicaliMXL | Mexico | National Airlines | Weekly |
| North BendOTH | United States | — | Weekly |
| Puerto VallartaPVR | Mexico | Alaska Airlines | Weekly |
| SalemSLE | United States | Contour Aviation | Weekly |
| TacomaTCM | United States | — | Weekly |
Seattle–Tacoma International Airport has nonstop flights to 150 destinations in 23 countries. The most frequently served are Anchorage, Los Angeles, Denver, San Francisco, Portland.
51 airlines operate scheduled nonstop routes from SEA. Ranked by number of nonstop destinations the largest are Alaska Airlines, Delta Air Lines, Southwest Airlines, United Airlines, American Airlines. Alaska Airlines serves 106 of them.
Yes. 35 of the 150 nonstop destinations from SEA are outside the United States, reaching 22 countries. The busiest international routes are Vancouver, Calgary, London.
Anchorage (ANC) is the most frequently served nonstop destination from SEA, with about 28 flights a day.
Singapore (SIN) is the most distant nonstop destination from SEA, about 12,979 km (8,065 miles) away.