Which airport are you flying from?

Direct flights from Seattle SEA

Seattle Airport (IATA: SEA, ICAO: KSEA) is a large airport and the largest airport in Washington, USA. There are on average 613 passenger flights scheduled to take-off from Seattle every day to 139 non-stop destinations in 25 countries and 42 U.S states. Airlines flying direct from Seattle (SEA) include Alaska Airlines, Delta, Southwest and 32 others.

SEA Click to open the interactive map.

Non-stop routes from SEA:

Duration

Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
The bars shows which airlines have the most departures from Seattle next week (2026-08-17 to 2026-08-23).
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Airlines with flights from Seattle Tacoma International

There are 35 different airlines at Seattle (SEA) with direct flights to 139 destinations in 25 countries.

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Flight route map for SEA Click on the map to open the interactive full-screen version.
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Show flights to Seattle instead? Cheap flights from Seattle

Seattle (SEA) facts

  • Airlines
    35
  • Destinations
    139
  • Hubs
    Delta Air Lines
    Alaska Airlines (Primary hub.)
  • Average daily flights
    613
  • Longest route
  • Latest additions
  • Schengen
    No
  • Transfer time
    17 minutes
  • Time zone
    America/Los_Angeles
  • Coordinates
    47.443839, -122.301732
Other airports in Seattle
Boeing Fld King Co International
Boeing Fld King Co International (BFI)

Flights to 4 destinations
Lake Union Sea Plane Base
Lake Union Sea Plane Base (LKE)

Flights to 2 destinations
Direct flights from other airports in Washington, WA
Spokane International
Spokane International (GEG)

Flights to 23 destinations
Tri Cities Airport
Tri Cities Airport (PSC)

Flights to 11 destinations
Snohomish Co
Snohomish Co (PAE)

Flights to 9 destinations
Bellingham International
Bellingham International (BLI)

Flights to 5 destinations
Orcas Island Airport
Orcas Island Airport (ESD)

Flights to 3 destinations
Pullman-Moscow Rgnl
Pullman-Moscow Rgnl (PUW)

Flights to 2 destinations
Pangborn Field
Pangborn Field (EAT)

Flights to 2 destinations
Friday Harbor Airport
Friday Harbor Airport (FRD)

Flights to 2 destinations
Walla Walla Regional Airport
Walla Walla Regional Airport (ALW)

Flights to 1 destinations
Yakima Air Terminal McAllister Field
Yakima Air Terminal McAllister Field (YKM)

Flights to 1 destinations
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