Seattle Tacoma International

CALLSIGN: . IATA Code: SEA. ICAO Code: KSEA

market distribution on each continent.

Seattle Tacoma International 30 days of scheduled flights

The graph shows thenumber of scheduled flights per day. The bars are divided between domestic and international flights.

airports

Number of routes on some of the biggest Seattle Tacoma International airports.
Routes re-launching soonRE-LAUNCH

Flights with Seattle Tacoma International that are seasonal or re-launching again.

Start From     To  
Aug 4 SEA Seattle Long Beach LGB »
Aug 25 SEA Seattle Chicago ORD »
Sep 8 SEA Seattle Long Beach LGB »
Oct 11 SEA Seattle Cedar Rapids CID »
Oct 15 SEA Seattle Denver DEN »
Oct 30 SEA Seattle Lincoln LNK »
Nov 7 SEA Seattle Belize City BZE »
Nov 8 SEA Seattle Pittsburgh PIT »
Nov 9 SEA Seattle Cancun CUN »
Nov 9 SEA Seattle San Jose Cabo SJD »
Nov 9 SEA Seattle Palm Springs PSP »
Nov 14 SEA Seattle Las Vegas LAS »
Nov 20 SEA Seattle Cancun CUN »
Nov 20 SEA Seattle Fort Myers RSW »
Nov 21 SEA Seattle Guanacaste LIR »
Nov 22 SEA Seattle Indianapolis IND »
Dec 16 SEA Seattle Hayden HDN »
Dec 18 SEA Seattle Kelowna YLW »
Dec 19 SEA Seattle Puerto Vallarta PVR »
Dec 19 SEA Seattle Vail EGE »
Dec 19 SEA Seattle Sun Valley SUN »
May 1 SEA Seattle Montreal YUL »
Updated 2026-07-18.
New Seattle Tacoma International routesNEW

Recently added routes to our site. This usually means the flight route is new.

From     To Start  
SEA Seattle Long Beach LGB Sep 8  »
SEA Seattle Denver DEN Oct 15  »
SEA Seattle Las Vegas LAS Nov 14  »
The list of new routes is usually updated every third month.
Most popular flight routesPOPULAR

Seattle Tacoma International operates over 0 flight routes. Here are the most popular.

From     To  
SEA Seattle Denver DEN  »
SEA Seattle Chicago ORD  »
SEA Seattle Vancouver YVR  »
SEA Seattle Los Angeles LAX  »
SEA Seattle Portland PDX  »
SEA Seattle Anchorage ANC  »
SEA Seattle Phoenix PHX  »
SEA Seattle Spokane GEG  »
SEA Seattle Dallas DFW  »
SEA Seattle San Francisco SFO  »
SEA Seattle Las Vegas LAS  »
SEA Seattle San Jose SJC  »
SEA Seattle San Diego SAN  »
SEA Seattle Salt Lake City SLC  »
SEA Seattle Sacramento SMF  »
SEA Seattle Boise BOI  »
SEA Seattle Santa Ana SNA  »
SEA Seattle Atlanta ATL  »
SEA Seattle Minneapolis MSP  »
SEA Seattle Boston BOS  »
SEA Seattle New York JFK  »
SEA Seattle Redmond RDM  »
SEA Seattle Eugene EUG  »
SEA Seattle Honolulu HNL  »
SEA Seattle Medford MFR  »
SEA Seattle Pasco PSC  »
SEA Seattle Ontario ONT  »
SEA Seattle New York EWR  »
SEA Seattle Oakland OAK  »
SEA Seattle Detroit DTW  »
SEA Seattle Austin AUS  »
SEA Seattle Houston IAH  »
SEA Seattle Nashville BNA  »
SEA Seattle Philadelphia PHL  »
SEA Seattle Calgary YYC  »
SEA Seattle London LHR  »
SEA Seattle Juneau JNU  »
SEA Seattle Dulles IAD  »
SEA Seattle Fairbanks FAI  »
SEA Seattle Bozeman BZN  »
Based on the number of flight departures in August 2026.
Seattle Tacoma International Aircrafts

Aircraft models scheduled to fly with Seattle Tacoma International.

Aircraft model Flights
Embraer 175 2695
Boeing 737-900 (winglets) Passenger/BBJ3 1822
Embraer 175 (Enhanced Winglets) 1626
Boeing 737MAX 9 Passenger 1519
Boeing 737-800 (winglets) Passenger/BBJ2 1218
Boeing 737MAX 8 Passenger 1069
Airbus A321neo 1011
Boeing 737-800 Passenger 740
Airbus A220-300 623
Airbus A321 611
Boeing 737-900 Passenger 589
Airbus A350-900 363
Boeing 737-700 Passenger 278
Boeing 737-700 Passenger (Scimitar Winglets) 240
Airbus A330-900neo 209
Boeing 787-9 185
Boeing 757-300 Passenger 161
De Havilland (Bombardier) DHC-8-400 Dash 8Q 155
Airbus A330-200 136
Boeing 787-10 106
Airbus A320 93
Airbus A320neo 86
Boeing 777-300ER 62
Boeing 777-200LR 52
Airbus A319 27
Airbus A321 (sharklets) 19
Airbus A350 17
Airbus A330-300 8
Boeing 737-700 (winglets) Passenger/BBJ1 6
Canadair (Bombardier) Regional Jet 700 and Challenger 870 5
Boeing 757 Passenger 0

Seattle Tacoma International airports

Sorted by the number of departing flights next month.

An airline hub is an airport where the airline has a heavy presence and normally some kind of headquarters. On the other hand, a focus city is a destination where the airline operates limited point-to-point routes. In these cities, the airline doesn’t necessarily need to have an office (even though this sometimes is the case). Many low-cost airlines don't use the definition 'hub' but instead define their main airports of operations as an operating base.