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  
Jun 25 SEA Seattle Guadalajara GDL »
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 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 Vail EGE »
Dec 19 SEA Seattle Puerto Vallarta PVR »
Dec 19 SEA Seattle Sun Valley SUN »
May 1 SEA Seattle Montreal YUL »
Updated 2026-06-04.
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 Cedar Rapids CID Oct 11  »
SEA Seattle Denver DEN Oct 15  »
SEA Seattle Lincoln LNK Oct 30  »
SEA Seattle Pittsburgh PIT Nov 8  »
SEA Seattle Las Vegas LAS Nov 14  »
SEA Seattle Indianapolis IND Nov 22  »
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 Anchorage ANC  »
SEA Seattle Portland PDX  »
SEA Seattle Los Angeles LAX  »
SEA Seattle Phoenix PHX  »
SEA Seattle Vancouver YVR  »
SEA Seattle Spokane GEG  »
SEA Seattle Dallas DFW  »
SEA Seattle San Francisco SFO  »
SEA Seattle Las Vegas LAS  »
SEA Seattle Salt Lake City SLC  »
SEA Seattle Boise BOI  »
SEA Seattle San Jose SJC  »
SEA Seattle Sacramento SMF  »
SEA Seattle San Diego SAN  »
SEA Seattle Santa Ana SNA  »
SEA Seattle Minneapolis MSP  »
SEA Seattle Boston BOS  »
SEA Seattle Atlanta ATL  »
SEA Seattle Honolulu HNL  »
SEA Seattle Eugene EUG  »
SEA Seattle Redmond RDM  »
SEA Seattle New York JFK  »
SEA Seattle Ontario ONT  »
SEA Seattle New York EWR  »
SEA Seattle Pasco PSC  »
SEA Seattle Juneau JNU  »
SEA Seattle Detroit DTW  »
SEA Seattle Houston IAH  »
SEA Seattle Medford MFR  »
SEA Seattle Oakland OAK  »
SEA Seattle Austin AUS  »
SEA Seattle Dulles IAD  »
SEA Seattle Fairbanks FAI  »
SEA Seattle Calgary YYC  »
SEA Seattle Philadelphia PHL  »
SEA Seattle Nashville BNA  »
SEA Seattle Bozeman BZN  »
SEA Seattle Kahului OGG  »
Based on the number of flight departures in July 2026.
Seattle Tacoma International Aircrafts

Aircraft models scheduled to fly with Seattle Tacoma International.

Aircraft model Flights
Embraer 175 3002
Boeing 737-900 (winglets) Passenger/BBJ3 2174
Boeing 737MAX 9 Passenger 1761
Embraer 175 (Enhanced Winglets) 1592
Boeing 737-800 (winglets) Passenger/BBJ2 1467
Boeing 737MAX 8 Passenger 1127
Airbus A321neo 1048
Boeing 737-800 Passenger 842
Airbus A220-300 654
Airbus A321 613
Boeing 737-900 Passenger 534
Airbus A350-900 348
Boeing 737-700 Passenger 343
Boeing 737-700 Passenger (Scimitar Winglets) 228
Airbus A330-900neo 212
Boeing 787-9 195
Boeing 757-300 Passenger 185
Airbus A330-200 152
De Havilland (Bombardier) DHC-8-400 Dash 8Q 148
Airbus A320 142
Boeing 787-10 106
Airbus A320neo 73
Boeing 777-300ER 62
Boeing 777-200LR 52
Canadair (Bombardier) Regional Jet 700 and Challenger 870 51
Airbus A321 (sharklets) 25
Airbus A350 20
Airbus A340-300 17
Airbus A330-300 13
Boeing 737-700 (winglets) Passenger/BBJ1 12
Airbus A319 12
Boeing 777-300 2

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.